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Seafrost 12-Volt BD Marine Refrigeration Systems
 
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Seafrost 12 volt BD Marine refrigeration Systems
Views: 58745 cheryl rowe
Marine Refrigeration Air Cooling Vs Water Cooling
 
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One of the benefits of the Technautics CoolBlue marine refrigeration system is that it can operate in tropical climates with only air cooling. The system is designed to not need water cooling, saving power and maintenance. This video explains the design characteristics that allows the CoolBlue refrigeration system use less power and operate at higher ambient temps than any other marine refrigeration system on the market today.
Refrigerator System (Animated Marine Workshop)
 
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A collaboration between an animation student from Sultan Idris Education University (UPSI) with Marine Department of Politeknik Ungku Omar (PUO). This project was done by my teams and have been led by me.
Views: 22441 Nur Amira Yahya
How A Chilled Water System Works
 
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This video gives a brief overview of the basic function of a chilled water system. Help support these videos https://www.patreon.com/user?u=3823443 Here are some of the things I keep in my tool bag. Backpack: http://amzn.to/2tDnYsC My screwdriver: http://amzn.to/2uPyIDV Small fuse puller: http://amzn.to/2uPIdDk Combination fuse puller: http://amzn.to/2vB0dPf Adjustable wrench: http://amzn.to/2us3akS USB to Serial converter: http://amzn.to/2vAKHTD Network cable: http://amzn.to/2vBpJE0 Network switch: http://amzn.to/2eHsIa7 Hex Key set: http://amzn.to/2eHvA6C Fluke meter: http://amzn.to/2tDaZHj Fluke temperature meter: http://amzn.to/2tDxnQO Dell 32 bit laptop: http://amzn.to/2us2Z9n Serial cable: http://amzn.to/2eHvyf8
Views: 252870 System Control Tech
FrioNordica RSW System
 
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FrioNordica RSW System Visit us at http://www.frionordica.no/
Views: 2532 Frionordica AS
Seawater Air Conditioning (SWAC) System Basics
 
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Seawater Air Conditioning (SWAC) systems explained! In this video the basic concepts, practical applications, and successfully implemented systems for SWAC are described. Makai Ocean Engineering has been a world leader in engineering design and project management of SWAC systems (also called seawater district, deep source, lake source, or deep lake water cooling) since the 1980s. Please visit www.makai.com for more information, or email [email protected] for inquiry about a potential SWAC site.
Views: 11822 MakaiOceanEngineer
BITZER water-cooled condensers: when efficiency meets reliability
 
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Like the compressor, a condenser is an essential component of any refrigeration system. In this video we show you how BITZER water-cooled condensers work. BITZER water-cooled condensers represent the universal solution for all refrigerants commonly used in commercial refrigeration, process cooling, air conditioning and marine applications – including natural refrigerants such as hydrocarbons as well as the most recently developed low-GWP (global warming potential) refrigerants. More information: https://www.bitzer.de/gb/en/heat-exchanger/water-cooled-condensers Technical Documentation: https://www.bitzer.de/shared_media/documentation/dp-200-5.pdf #yourgreenworld #condenser
Views: 41856 BITZER
Convert Sea Water to Fresh Water, Why we need to - isave filter salt water
 
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The world is running out of drinking water. Why? Where is it going and how what are engineers doing to save us? Find out in this video where we look at water shortages in cape town and how reverse osmosis is turning sea water into drinking water. 🏆 Learn more about iSave - http://bit.ly/LearnAboutiSave Learn how the iSave makes sea water reverse osmosis even more efficient and helps deliver fresh water to people all over the world. Access free case stories, data sheets, and the iSave calculation and selection tool. Visit the iSave homepage - http://bit.ly/LearnAboutiSave Tools you need Read this book ➡️ http://engineers.news/Reverse-Osmosis-Book Buy this kit ➡️ http://engineers.news/Domestic-Osmosis-KIT Test with this ➡️ http://engineers.news/Water-Tester 👋 SOCIALISE WITH US 👋 ******************************* 👉FACEBOOK: https://facebook.com/theengineeringmindset/ 👉TWITTER: https://twitter.com/TheEngMindset 👉INSTAGRAM: https://instagram.com/engineeringmindset/ 👉WEBSITE: Http://TheEngineeringMindset.com 🙌 SUPPORT US 🙌 ******************************* 👉Buy Paul a Coffee: https://www.paypal.me/EngMindset 👉Bitcoin: 3Jb56ZZQ6qL7ymKL12VinNZNLCTrj8yHWp 👉Patreon https://www.patreon.com/theengineeringmindset 👉Stickers & Tshirts: https://goo.gl/M1PGrx 👀 Links - MUST WATCH!! 👀 ******************************* ⚡ELECTRICAL ENGINEERING⚡ 👉How electricity works: https://youtu.be/mc979OhitAg 👉Three Phase Electricity: https://youtu.be/4oRT7PoXSS0 👉How Inverters work: https://youtu.be/ln9VZIL8rVs 👉How TRANSFORMER works: https://youtu.be/UchitHGF4n8 👉How 3 Phase electricity works: https://youtu.be/4oRT7PoXSS0 👉How Induction motor works: https://youtu.be/N7TZ4gm3aUg 👉What is a KWH: https://youtu.be/SMPhh8gT_1E 👉How induction motor works: https://youtu.be/N7TZ4gm3aUg ❄️ CHILLER ENGINEERING ❄️ 👉Chiller Efficiency improvements: https://youtu.be/8x3MiO5XjhY 👉Chilled water schematics: https://youtu.be/ak51DHAiuWo 👉Chiller crash course: https://youtu.be/K0xAKzdROEg 👉Chiller types: https://youtu.be/gYcNDT1d30k 👉Chillers/AHU/RTU: https://youtu.be/UmWWZdJR1hQ 👉Water cooled chiller Part1: https://youtu.be/0rzQhSXVq60 👉Water cooled chiller Part2: https://youtu.be/3ZpE3vCjNqM 👉Water cooled chiller advanced: https://youtu.be/QlKSGDgqGF0 👉Air cooled chiller: https://youtu.be/0R84hLprO5s 👉Absorption Chiller : https://youtu.be/Ic5a9E2ykjo 👉Chiller/Cooling tower/AHU: https://youtu.be/1cvFlBLo4u0 👉Chiller flow rate: https://youtu.be/tA1_V6-dThM 👉Chiller fault troubleshooting: https://youtu.be/Zu0LVVNNVSw 👉Chiller COP calculation: https://youtu.be/h5ILlZ8nyHE 👉Chiller cooling capacity calcs: https://youtu.be/BZxXIdxVKeY 👉Chiller compressors: https://youtu.be/7Bah__spkTY 👉Chiller expansion valve: https://youtu.be/dXiV5YzTZQ4 👉Chiller surge: https://youtu.be/DQK_-vxObiw 👉Chiller condenser: https://youtu.be/p5uuPsyqnwU 👉Chiller evaporator: https://youtu.be/W3w7FpX9j9k 👉Chiller compressor centrifugal: https://youtu.be/PT0UIqAGacg 👉Chiller cooling capacity: https://youtu.be/f-N4isgQRGQ 🌡️ HVAC ENGINEERING 🌡️ 👉HVAC Basics: https://youtu.be/klggop60vlM 👉Boilers/AHU/FCU: https://youtu.be/lDeuIQ4VeWk 👉How Heat Pump works: https://youtu.be/G53tTKoakcY 👉Heat pumps advanced: https://youtu.be/G53tTKoakcY 👉Fan Coil Units: https://youtu.be/MqM-U8bftCI 👉VAV Systems: https://youtu.be/HBmOyeWtpHg 👉CAV Systems: https://youtu.be/XgQ3v6lvoZQ 👉VRF Units: https://youtu.be/hzFOCuAho_4 👉Cooling load calculations: https://youtu.be/0gv2tJf7nwo 👉Pulley belt calculations: https://youtu.be/yxCBhD9nguw 👉Pump calculations: https://youtu.be/99vikjRrlgo 👉Fan and motor calculations: https://youtu.be/rl-HQRzL-kg 👉HVAC Cooling coils: https://youtu.be/oSs-4Ptcfhk 👉Cooling towers: https://youtu.be/UzHJWNL2OtM ⚗️ REFRIGERATION SYSTEMS 🌡️ 👉How refrigerants work: https://youtu.be/lMqoKLli0Y4 👉Thermal expansion valves: https://youtu.be/oSLOHCOw3yg 👉Refrigeration design software: https://youtu.be/QqP5aY6liAg 👉Design refrigeration system: https://youtu.be/TPabv9iDENc 👉Reversing valve: https://youtu.be/r8n1_6qmsKQ 👉How A/C units work: https://youtu.be/Uv3GfEQhtPE ⚗️ REFRIGERANTS ⚗️ 👉Refrierant retrofit guide: https://youtu.be/1OqgLcU2buQ 👉Refrigerant types, future: https://youtu.be/J77a0keM2Yk 👉How refrigerants work: https://youtu.be/lMqoKLli0Y4 🌊 HYDRONICS 🌊 👉Primary & Secondary system: https://youtu.be/KU_AypZ-BnU 👉Pumps: https://youtu.be/TxqPAPg4nb4 👉Pump calculations: https://youtu.be/99vikjRrlgo 🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️ 👉Plate Heat Exchangers: https://youtu.be/br3gkrXTmdY 👉Micro plate heat exchanger: https://youtu.be/xrsbujk4u6k 💻 DATA CENTERS 💻 👉Data Center cooling: https://youtu.be/xBxyhxmhigc 🔬 PHYSICS 🔬 👉What is Density: https://youtu.be/r0Ej0xB-0C8 🎬 DOCUMENTARY 🎬 👉WW2 Bunker HVAC engineering: https://youtu.be/xEzz-JkPeLQ filter salt water desalination positive displacement pump clean water
Shipboard Heating, Ventilation & Mechanical Cooling 1952 US Navy HVAC Training Film MN-6941
 
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more at http://quickfound.net US Navy ship HVAC basics: Introduction to shipboard heating, ventilation and mechanical cooling. US Navy Training Film MN-6941 Public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://creativecommons.org/licenses/by-sa/3.0/ https://en.wikipedia.org/wiki/HVAC HVAC (heating, ventilating, and air conditioning; also heating, ventilation, and air conditioning) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers). HVAC is important in the design of medium to large industrial and office buildings such as skyscrapers and in marine environments such as aquariums, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors. Ventilating or Ventilation (the V in HVAC) is the process of "changing" or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, odors, smoke, heat, dust, airborne bacteria, and carbon dioxide. Ventilation removes unpleasant smells and excessive moisture, introduces outside air, keeps interior building air circulating, and prevents stagnation of the interior air. Ventilation includes both the exchange of air to the outside as well as circulation of air within the building. It is one of the most important factors for maintaining acceptable indoor air quality in buildings. Methods for ventilating a building may be divided into mechanical/forced and natural types...
Views: 24008 Jeff Quitney
How Magnetic Refrigeration Works
 
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Michael Benedict, Lead Engineer for GE Appliances' magnetocaloric project, explains how the technology will be used to keep refrigerators cool in the near future.
Views: 36198 GE Appliances
Absorption Refrigeration Cycle I Water LiBr Matlab/Simulink Model
 
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This is a refrigeration cycle based on absorption operating conditions by the use of LiBr/water refrigerant. There are four basic heat exchanger surfaces: the evaporator, the absorber, the generator, and the condenser, in addition to a liquid-liquid heat exchanger. Lithium bromide is, basically, nothing more than salt water. However, lithium bromide is a salt with an especially strong attraction for water. Cooling tower model is considered a cooling part for absorption and condenser units. Cross flow cooling tower (1-780T/h) is used. https://youtu.be/BgfmnUN9Mb4 Model download: https://www.redslibrary.com/product-page/absorption-refrigeration-cycle-i-water-libr Follow us: https://www.facebook.com/redslibrary/
Views: 250 REDS Library
Solar powered air conditioning
 
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CSIRO has invented a new three in one solar air conditioning system that provides hot water, cooling and heating. It works by using heat from the sun and employs both desiccant and evaporative cooling technologies. See how the technology can work in the home. Video transcript available here: http://www.csiro.au/news/transcripts/YouTubeTranscripts/2013/Aug/SolarCooling.htm
Views: 433907 CSIRO
How Fresh Water is Generated from Sea Water on Ships?
 
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How marine fresh water generator works on ships? Watch the video to learn. Also find out about the construction and working of other important machinery and systems at http://www.marineinsight.com/guides
Views: 153169 marineinsight
Marine AC maintenance
 
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This video address’s the maintenance of a marine air conditioning system. Most AC systems on boats exchange the heat generated during the cooling process with incoming sea water. The problem is that over a long hot summer the lines supplying that cooling water become clogged with mud and bio-matter. Here is the way you clean out the system and keep that cool air coming.
Views: 20313 Steven Richards
How Cooling Towers Work
 
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See the full video @ http://www.cteskills.com Cooling Towers Cooling towers are devices used to transfer heat or cool water for reuse. The basic operation is fairly simple. Hot water is pumped in from an outside source and sprayed into the tower. The hot water flows over what is called the fill. This spreads the water over a larger surface to allow for more. Cool air flows over the fill which transfers more heat through evaporation. The heat exits the tower, and the now cooler water gathers in the basin. This cooler water is then pumped back into the system to be used again. Cooling Towers, Atmospheric, Mechanical, Natural Draft, Forced Draft, Induced Draft, Hyperbolic...
Views: 304491 CTE Skills.com
Vapor Compression Distilling Units 1958 US Navy; Distillation of Fresh Water from Sea Water
 
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Water, Water Supply, Water Treatment... playlist: https://www.youtube.com/playlist?list=PL24B5221AB0AE1146 Technology Miscellany playlist: https://www.youtube.com/playlist?list=PL1A5AECE797B4D332 US Navy Training Film playlist: https://www.youtube.com/playlist?list=PLA40407C12E5E35A7 more at http://quickfound.net/ US Navy Training Film MN-8264-A "Vapor Compression Distilling Units: How They Work and How to Operate Them" "...several types of vapor compression distilling units [are] used by small surface ships and by submarines to distill fresh water from sea water..." Produced for the US Navy by Bray Studios. Originally a public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Vapor-compression_desalination Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ Vapor-compression desalination (VC) refers to a distillation process where the evaporation of sea or saline water is obtained by the application of heat delivered by compressed vapor. Overview Since compression of the vapor increases both the pressure and temperature of the vapor, it is possible to use the latent heat rejected during condensation to generate additional vapor. The effect of compressing water vapor can be done by two methods. The first method utilizes an ejector system motivated by steam at manometric pressure from an external source in order to recycle vapor from the desalination process. The form is designated ejectocompression or thermocompression. Using the second method, water vapor is compressed by means of a mechanical device, electrically driven in most cases. This form is designated mechanical vapor compression (MVC). The MVC process comprises two different versions: vapor compression (VC) and vacuum vapor compression (VVC). VC designates those systems in which the evaporation effect takes place at manometric pressure, and VVC the systems in which evaporation takes place at sub-atmospheric pressures (under vacuum). The compression is mechanically powered by something such as a compression turbine. As vapor is generated, it is passed over to a heat exchanging condenser which returns the vapor to water. The resulting fresh water is moved to storage while the heat removed during condensation is transmitted to the remaining feedstock. The VVC process is the more efficient distillation process available in the market today in terms of energy consumption and water recovery ratio. As the system is electrically driven, it is considered a "clean" process, it is highly reliable and simple to operate and maintain... https://en.wikipedia.org/wiki/Distilled_water Distilled water is water that has had many of its impurities removed through distillation. Distillation involves boiling the water and then condensing the steam into a clean container... Drinking water has been distilled from sea water since at least about AD 200, when the process was clearly described by Alexander of Aphrodisias. Its history predates this, as a passage in Aristotle's Meteorologica (II.3, 358b16) refers to the distillation of water. Captain Israel Williams of the Friendship (1797) improvised a way to distill water, which he described in his journal. Applications In chemical and biological laboratories, as well as in industry... Distilled water is also commonly used to top off lead acid batteries used in cars and trucks... Distilled water is preferable to tap water for use in automotive cooling systems... ...Mineral build-up resulting from the use of tap water in model boilers can severely reduce the efficiency of the boilers if run for long periods. This build-up is known as boiler scale... Until World War II, distilling sea water to produce fresh water was time-consuming and expensive in fuel. The saying was: "It takes one gallon of fuel to make one gallon of fresh water." Shortly before the war, Dr. R.V. Kleinschmidt developed a compression still, which became known as the Kleinschmidt Still, for extracting fresh water from sea water or contaminated water. By compressing the steam produced by boiling water, 175 gallons of fresh water could be extracted from sea water for every gallon of fuel used... This method was in widespread use in ships and portable water distilling units during the latter half of the century. Modern vessels now use flash-type evaporators to boil sea water, heating the water to between 70-80 °C and evaporating the water in a vacuum; this is then collected as condensation before being stored. Solar stills can be relatively simple to design and build, with very cheap materials...
Views: 11463 Jeff Quitney
Marine Water Boats A/C, Water Chillers, Refrigeration Systems, Maintenance & Installation Services
 
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http://www.elitemarineyachts.com/ Marine Water boats & yachts Air Conditioning, Refrigeration Systems, Water Makers, Chilled Water Systems. Air purification, marine air conditioners, refrigerators, water makers & chiller units maintenance, repairing, cleaning & installation services.
Views: 4924 Elite Marine AC
Absorption Chiller, How it works - working principle hvac
 
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In this video we learn how an Absorption Chiller works, covering the basics and working principles of operation. We look at 3d models, animations and real world examples. ⚡️ TOOLS YOU NEED ️⚡ ******************************* Get this book ➡️ http://hvacr.news/Best-Chiller-Book Pro Multimeter ➡️http://engineers.news/Professional-Multimeter Get this kit➡️ http://hvacr.news/Best-multimeter-kit Get this book ➡️ http://hvacr.news/Refrigeration-Book Get this tool kit ➡️ http://engineers.news/Best-Electrical-Tool-Set  Get your Engineers T-shirts, Hoodies, Cups & stickers here: ******************************* https://goo.gl/M1PGrx ☕ Buy Paul a coffee to say thanks ******************************* PayPal: https://www.paypal.me/EngMindset Bitcoin: 3Jb56ZZQ6qL7ymKL12VinNZNLCTrj8yHWp  Support us on Patreon ******************************* https://www.patreon.com/theengineeringmindset ️ Check out our website! ******************************* http://TheEngineeringMindset.com  Socialise with us ******************************* FACEBOOK: https://www.facebook.com/theengineeringmindset TWITTER: https://twitter.com/TheEngMindset Instagram: https://www.instagram.com/engineeringmindset/ Google+: http://www.google.com/+Theengineeringmindset YouTube: http://www.youtube.com/theengineeringmindset  Links - MUST WATCH!!  ******************************* How water cooled chiller works Prt1 - https://youtu.be/0rzQhSXVq60 How water cooled chiller works Prt2 - https://youtu.be/3ZpE3vCjNqM How Air cooled chiller works - https://youtu.be/0R84hLprO5s How Absorption Chiller works - https://youtu.be/Ic5a9E2ykjo How Heat Pump works: https://youtu.be/G53tTKoakcY Primary & Secondary system: https://youtu.be/KU_AypZ-BnU Fan Coil Units: https://youtu.be/MqM-U8bftCI VAV Systems: https://youtu.be/HBmOyeWtpHg CAV Systems: https://youtu.be/XgQ3v6lvoZQ VRF Units: https://youtu.be/hzFOCuAho_4 HVAC Basics: https://youtu.be/klggop60vlM Heat Exchangers: https://youtu.be/br3gkrXTmdY Pumps: https://youtu.be/TxqPAPg4nb4 How a Chiller, Cooling Tower and Air Handling Unit work together - https://youtu.be/1cvFlBLo4u0  Tools you need  ******************************* VDE Screwdriver set: http://amzn.to/2jd4lQc Ratchet Screwdriver set: http://amzn.to/2iDLRsC Tape Measure: http://amzn.to/2zbqq8z Drill: http://amzn.to/2iFj3Qy Drill bits: http://amzn.to/2hK4BG1 Angle finder: http://amzn.to/2za6N0s Multi set square: http://amzn.to/2hIpWiY Level: http://amzn.to/2BaHSLJ T handle hex allen key: http://amzn.to/2z9OEjs Digital vernier: http://amzn.to/2hI5K0D Hammer: http://amzn.to/2hJj0lw Calculator: http://amzn.to/2z99yPx Multimeter: http://amzn.to/2Bbq5no Head torch: http://amzn.to/2z84sD7 Pocket torch: http://amzn.to/2zWfCyB Magnetic wristband: http://amzn.to/2iEnA5z Laser distance finder: http://amzn.to/2hL4KsM Gorilla tape: http://amzn.to/2zqxiTm technician process engineering industrial engineering vam
Views: 135472 The Engineering Mindset
Step by step Design of 5000 TR district cooling plant using Revit - part 1
 
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District cooling means the centralized production and distribution of cooling energy. Chilled water is delivered via an underground insulated pipeline to office, industrial and residential buildings to cool the indoor air of the buildings within a district. Specially designed units in each building then use this water to lower the temperature of air passing through the building's air conditioning system. The output of one cooling plant is enough to meet the cooling-energy demand of dozens of buildings. District cooling can be run on electricity or natural gas, and can use either regular water or seawater. District cooling is measured in refrigeration ton which is equivalent to 12000 BTU's per hour District cooling systems can replace any type of air conditioning system, but primarily compete with air-cooled reciprocating chiller systems serving large buildings which consume large amounts of electricity. I made tutorial videos of three parts showing step by step design of 5000 TR DCP using REVIT MEP.
Views: 10962 AMJ Engineering
Neodren® - Seawater intake by Horizontal Directional Drains
 
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Neodren® is a seawater intake system developed by Catalana de Perforacions SA, to give solution to developing a good-quality water source from seawater. Neodren® constitutes an innovation in the seawater intake creating a water inflow with no turbidity and with a constant flow. Horizontal techniques are used to install horizontal drains in a permeable stratum of the marine subsoil, with a direct recharge from the sea. This system obtains the desired flow rate thanks to its very efficient intake method and it is specifically indicated for desalination plants, fish-farms, refrigeration systems and any other application which requires excellent-quality seawater and high flow viability.
How Refrigerators Work: "Principles of Refrigeration" 1944 US Office of Education
 
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Support this channel: https://www.patreon.com/jeffquitney Kitchen, Dining, Appliances... playlist: https://www.youtube.com/playlist?list=PLDF09C81F8B179D80 more at http://scitech.quickfound.net/ "The principles of refrigeration explained." Produced by Graphic Films for the US Office of Education. Originally a public domain film from the US National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://en.wikipedia.org/wiki/Refrigeration Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ First refrigeration systems The first known method of artificial refrigeration was demonstrated by William Cullen at the University of Glasgow in Scotland in 1756. Cullen used a pump to create a partial vacuum over a container of diethyl ether, which then boiled, absorbing heat from the surrounding air. The experiment even created a small amount of ice, but had no practical application at that time... An American living in Great Britain, Jacob Perkins, obtained the first patent for a vapor-compression refrigeration system in 1834. Perkins built a prototype system and it actually worked, although it did not succeed commercially. In 1842, an American physician, John Gorrie, designed the first system to refrigerate water to produce ice. He also conceived the idea of using his refrigeration system to cool the air for comfort in homes and hospitals (i.e., air conditioning). His system compressed air, then partly cooled the hot compressed air with water before allowing it to expand while doing part of the work needed to drive the air compressor. That isentropic expansion cooled the air to a temperature low enough to freeze water and produce ice, or to flow "through a pipe for effecting refrigeration otherwise" as stated in his patent granted by the U.S. Patent Office in 1851. Gorrie built a working prototype, but his system was a commercial failure. Alexander Twining began experimenting with vapor-compression refrigeration in 1848, and obtained patents in 1850 and 1853. He is credited with having initiated commercial refrigeration in the United States by 1856. Meanwhile in Australia, James Harrison began operation of a mechanical ice-making machine in 1851 on the banks of the Barwon River at Rocky Point in Geelong, Victoria... Australian, Argentine, and American concerns experimented with refrigerated shipping in the mid 1870s; the first commercial success came when William Soltau Davidson fitted a compression refrigeration unit to the New Zealand vessel Dunedin in 1882, leading to a meat and dairy boom in Australasia and South America. J & E Hall of Dartford, England outfitted the 'SS Selembria' with a vapor compression system to bring 30,000 carcasses of mutton from the Falkland Islands in 1886. The first gas absorption refrigeration system using gaseous ammonia dissolved in water (referred to as "aqua ammonia") was developed by Ferdinand Carré of France in 1859 and patented in 1860. The Servel company built gas powered, absorption refrigerators in Evansville,IN from 1927 through 1956. In the United States, the consumer public at that time still used the ice box with ice brought in from commercial suppliers, many of whom were still harvesting ice and storing it in an icehouse. Thaddeus Lowe, an American balloonist from the Civil War, had experimented over the years with the properties of gases. One of his mainstay enterprises was the high-volume production of hydrogen gas. He also held several patents on ice-making machines. His "Compression Ice Machine" would revolutionize the cold storage industry. In 1869, other investors and he purchased an old steamship onto which they loaded one of Lowe's refrigeration units, and began shipping fresh fruit from New York to the Gulf Coast area, and fresh meat from Galveston, Texas back to New York. Because of Lowe's lack of knowledge about shipping, the business was a costly failure, and it was difficult for the public to get used to the idea of being able to consume meat that had been so long out of the packing house. Domestic mechanical refrigerators became available in the United States around 1911... http://en.wikipedia.org/wiki/Heat_pump_and_refrigeration_cycle
Views: 60865 Jeff Quitney
Berg Chilling Systems Industrial Shell Ice Maker
 
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The Ice/Berg shell ice making machine creates a type of ice called Shell Ice (sometimes referred to as cracked ice). Shell ice differentiates itself in its superior usability. Shell ice keeps its superior handling characteristics for a longer period of time, helping to increase the productivity of the ice handlers. Operator The operator has full control of the thickness of the ice between 1/8" to 5/8" to suit particular requirements. Maintenance • No cutters or scrapers that are susceptible to failure during ice harvesting • Rugged construction: all components that contact the water/ice are either built from stainless steel or food grade plastic, allowing ice to be made from fresh water or sea water without any changes to the machine • All components that require regular maintenance are easily accessible and removable • Most replacement components are available through local refrigeration contractors and supply houses. Bottom Line The major cost contributor when producing ice is the cost of electricity. An Ice/Berg shell ice machine produces ice more efficiently than other ice machines, requiring less electricity per ton of ice to operate.
How a Chiller, Cooling Tower and Air Handling Unit work together
 
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This video guides you with a 3D model of a typical HVAC system of an office building to help you understand how a building is cooled down and what is does with the heat. We include photographs of how the items look in real life and give temperature and flow rate values to help understand what is happening in the system. We look at Chillers, Pumps, Pipework, Cooling Towers, Risers, AHU's. ⚡🛠️ TOOLS YOU NEED 🛠️⚡ ******************************* Get this book ➡️ http://hvacr.news/Best-Chiller-Book Pro Multimeter ➡️http://engineers.news/Professional-Multimeter Get this kit➡️ http://hvacr.news/Best-multimeter-kit Get this book ➡️ http://hvacr.news/Refrigeration-Book Get this tool kit ➡️ http://engineers.news/Best-Electrical-Tool-Set 😎 Get your Engineers T-shirts, Hoodies, Cups & stickers here: ******************************* https://goo.gl/M1PGrx ☕ Buy Paul a coffee to say thanks ******************************* PayPal: https://www.paypal.me/EngMindset Bitcoin: 3Jb56ZZQ6qL7ymKL12VinNZNLCTrj8yHWp 🙏 Support us on Patreon ******************************* https://www.patreon.com/theengineeringmindset 🕵️ Check out our website! ******************************* http://TheEngineeringMindset.com 👥 Socialise with us ******************************* FACEBOOK: https://www.facebook.com/theengineeringmindset TWITTER: https://twitter.com/TheEngMindset Instagram: https://www.instagram.com/engineeringmindset/ Google+: http://www.google.com/+Theengineeringmindset YouTube: http://www.youtube.com/theengineeringmindset 👀 Links - MUST WATCH!! 👀 ******************************* How water cooled chiller works Prt1 - https://youtu.be/0rzQhSXVq60 How water cooled chiller works Prt2 - https://youtu.be/3ZpE3vCjNqM How Air cooled chiller works - https://youtu.be/0R84hLprO5s How Absorption Chiller works - https://youtu.be/Ic5a9E2ykjo How Heat Pump works: https://youtu.be/G53tTKoakcY Primary & Secondary system: https://youtu.be/KU_AypZ-BnU Fan Coil Units: https://youtu.be/MqM-U8bftCI VAV Systems: https://youtu.be/HBmOyeWtpHg CAV Systems: https://youtu.be/XgQ3v6lvoZQ VRF Units: https://youtu.be/hzFOCuAho_4 HVAC Basics: https://youtu.be/klggop60vlM Heat Exchangers: https://youtu.be/br3gkrXTmdY Pumps: https://youtu.be/TxqPAPg4nb4 How a Chiller, Cooling Tower and Air Handling Unit work together - https://youtu.be/1cvFlBLo4u0 🔧🔨 Tools you need 🔧🔨 ******************************* VDE Screwdriver set: http://amzn.to/2jd4lQc Ratchet Screwdriver set: http://amzn.to/2iDLRsC Tape Measure: http://amzn.to/2zbqq8z Drill: http://amzn.to/2iFj3Qy Drill bits: http://amzn.to/2hK4BG1 Angle finder: http://amzn.to/2za6N0s Multi set square: http://amzn.to/2hIpWiY Level: http://amzn.to/2BaHSLJ T handle hex allen key: http://amzn.to/2z9OEjs Digital vernier: http://amzn.to/2hI5K0D Hammer: http://amzn.to/2hJj0lw Calculator: http://amzn.to/2z99yPx Multimeter: http://amzn.to/2Bbq5no Head torch: http://amzn.to/2z84sD7 Pocket torch: http://amzn.to/2zWfCyB Magnetic wristband: http://amzn.to/2iEnA5z Laser distance finder: http://amzn.to/2hL4KsM Gorilla tape: http://amzn.to/2zqxiTm
Views: 507734 The Engineering Mindset
HVAC Primary & secondary circuits
 
09:56
In this video we take a look at the Primary and secondary circuits in a typical centralised HVAC heating or cooling system within a commercial building. We look at the purpose of each and what plant items are contained within each. 😎 Get your Engineers T-shirts, Hoodies, Cups & stickers here: ******************************* https://goo.gl/M1PGrx ☕ Buy Paul a coffee to say thanks ******************************* PayPal: https://www.paypal.me/EngMindset Bitcoin: 3Jb56ZZQ6qL7ymKL12VinNZNLCTrj8yHWp 🙏 Support us on Patreon ******************************* https://www.patreon.com/theengineeringmindset 🕵️ Check out our website! ******************************* http://TheEngineeringMindset.com 👥 Socialise with us ******************************* FACEBOOK: https://www.facebook.com/theengineeringmindset TWITTER: https://twitter.com/TheEngMindset Instagram: https://www.instagram.com/engineeringmindset/ Google+: http://www.google.com/+Theengineeringmindset YouTube: http://www.youtube.com/theengineeringmindset 👀 Links - MUST WATCH!! 👀 ******************************* How water cooled chiller works Prt1 - https://youtu.be/0rzQhSXVq60 How water cooled chiller works Prt2 - https://youtu.be/3ZpE3vCjNqM How Air cooled chiller works - https://youtu.be/0R84hLprO5s How Absorption Chiller works - https://youtu.be/Ic5a9E2ykjo How Heat Pump works: https://youtu.be/G53tTKoakcY Primary & Secondary system: https://youtu.be/KU_AypZ-BnU Fan Coil Units: https://youtu.be/MqM-U8bftCI VAV Systems: https://youtu.be/HBmOyeWtpHg CAV Systems: https://youtu.be/XgQ3v6lvoZQ VRF Units: https://youtu.be/hzFOCuAho_4 HVAC Basics: https://youtu.be/klggop60vlM Heat Exchangers: https://youtu.be/br3gkrXTmdY Pumps: https://youtu.be/TxqPAPg4nb4 How a Chiller, Cooling Tower and Air Handling Unit work together - https://youtu.be/1cvFlBLo4u0 🔧🔨 Tools you need 🔧🔨 ******************************* VDE Screwdriver set: http://amzn.to/2jd4lQc Ratchet Screwdriver set: http://amzn.to/2iDLRsC Tape Measure: http://amzn.to/2zbqq8z Drill: http://amzn.to/2iFj3Qy Drill bits: http://amzn.to/2hK4BG1 Angle finder: http://amzn.to/2za6N0s Multi set square: http://amzn.to/2hIpWiY Level: http://amzn.to/2BaHSLJ T handle hex allen key: http://amzn.to/2z9OEjs Digital vernier: http://amzn.to/2hI5K0D Hammer: http://amzn.to/2hJj0lw Calculator: http://amzn.to/2z99yPx Multimeter: http://amzn.to/2Bbq5no Head torch: http://amzn.to/2z84sD7 Pocket torch: http://amzn.to/2zWfCyB Magnetic wristband: http://amzn.to/2iEnA5z Laser distance finder: http://amzn.to/2hL4KsM Gorilla tape: http://amzn.to/2zqxiTm
Mechanical Refrigeration: How it Works 1944 US Navy Training Film
 
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US Navy Training Film playlist: https://www.youtube.com/playlist?list=PLA40407C12E5E35A7 Technology Miscellany playlist: https://www.youtube.com/playlist?list=PL1A5AECE797B4D332 Kitchen, Dining, Appliances... playlist: https://www.youtube.com/playlist?list=PLDF09C81F8B179D80 more at http://scitech.quickfound.net/ "The principles of refrigeration explained." Produced by Jam Handy for the US Navy. United States Navy training film MN-2246a. Originally a public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). http://en.wikipedia.org/wiki/Refrigeration Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ First refrigeration systems The first known method of artificial refrigeration was demonstrated by William Cullen at the University of Glasgow in Scotland in 1756. Cullen used a pump to create a partial vacuum over a container of diethyl ether, which then boiled, absorbing heat from the surrounding air. The experiment even created a small amount of ice, but had no practical application at that time... An American living in Great Britain, Jacob Perkins, obtained the first patent for a vapor-compression refrigeration system in 1834. Perkins built a prototype system and it actually worked, although it did not succeed commercially. In 1842, an American physician, John Gorrie, designed the first system to refrigerate water to produce ice. He also conceived the idea of using his refrigeration system to cool the air for comfort in homes and hospitals (i.e., air conditioning). His system compressed air, then partly cooled the hot compressed air with water before allowing it to expand while doing part of the work needed to drive the air compressor. That isentropic expansion cooled the air to a temperature low enough to freeze water and produce ice, or to flow "through a pipe for effecting refrigeration otherwise" as stated in his patent granted by the U.S. Patent Office in 1851. Gorrie built a working prototype, but his system was a commercial failure. Alexander Twining began experimenting with vapor-compression refrigeration in 1848, and obtained patents in 1850 and 1853. He is credited with having initiated commercial refrigeration in the United States by 1856. Meanwhile in Australia, James Harrison began operation of a mechanical ice-making machine in 1851 on the banks of the Barwon River at Rocky Point in Geelong, Victoria... Australian, Argentine, and American concerns experimented with refrigerated shipping in the mid 1870s; the first commercial success came when William Soltau Davidson fitted a compression refrigeration unit to the New Zealand vessel Dunedin in 1882, leading to a meat and dairy boom in Australasia and South America. J & E Hall of Dartford, England outfitted the 'SS Selembria' with a vapor compression system to bring 30,000 carcasses of mutton from the Falkland Islands in 1886. The first gas absorption refrigeration system using gaseous ammonia dissolved in water (referred to as "aqua ammonia") was developed by Ferdinand Carré of France in 1859 and patented in 1860. The Servel company built gas powered, absorption refrigerators in Evansville,IN from 1927 through 1956. In the United States, the consumer public at that time still used the ice box with ice brought in from commercial suppliers, many of whom were still harvesting ice and storing it in an icehouse. Thaddeus Lowe, an American balloonist from the Civil War, had experimented over the years with the properties of gases. One of his mainstay enterprises was the high-volume production of hydrogen gas. He also held several patents on ice-making machines. His "Compression Ice Machine" would revolutionize the cold storage industry. In 1869, other investors and he purchased an old steamship onto which they loaded one of Lowe's refrigeration units, and began shipping fresh fruit from New York to the Gulf Coast area, and fresh meat from Galveston, Texas back to New York. Because of Lowe's lack of knowledge about shipping, the business was a costly failure, and it was difficult for the public to get used to the idea of being able to consume meat that had been so long out of the packing house. Domestic mechanical refrigerators became available in the United States around 1911... http://en.wikipedia.org/wiki/Heat_pump_and_refrigeration_cycle
Views: 13241 Jeff Quitney
Sustainable Seawater Air Conditioning
 
05:40
Using methodology from Hawaii's deep ocean research, Hawaii companies helped a resort in French Polynesia reduce their fossil fuel usage by at least 80% by using deep ocean water pumped from reserves just a few miles from shore. Reductions in fossil fuel usage save both money and the environment.
Views: 30094 oceancontent
Single Phase Electricity Explained - wiring diagram energy meter
 
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Single phase electricity explained. In this video we learn electrical engineering basics by learning single phase meter wiring diagram. How electricity reaches our homes from the power station, transformer, transmission lines, distribution cables, service head and main fuse, electricity meter, main isolation switch, residual current device and circuit breaker. Electricity basics, how electricity works. Get this book ➡️ http://engineers.news/Best-Electricity-Book Multimeter ➡️ http://engineers.news/Good-Multimeter Get this tool kit ➡️ http://engineers.news/Best-Electrical-Tool-Set 👋 SOCIALISE WITH US 👋 ******************************* 👉FACEBOOK: https://facebook.com/theengineeringmindset/ 👉TWITTER: https://twitter.com/TheEngMindset 👉INSTAGRAM: https://instagram.com/engineeringmindset/ 👉WEBSITE: Http://TheEngineeringMindset.com 🙌 SUPPORT US 🙌 ******************************* 👉Buy Paul a Coffee: https://www.paypal.me/EngMindset 👉Bitcoin: 3Jb56ZZQ6qL7ymKL12VinNZNLCTrj8yHWp 👉Patreon https://www.patreon.com/theengineeringmindset 👉Stickers & Tshirts: https://goo.gl/M1PGrx 👀 Links - MUST WATCH!! 👀 ******************************* ⚡ELECTRICAL ENGINEERING⚡ 👉How electricity works: https://youtu.be/mc979OhitAg 👉Three Phase Electricity: https://youtu.be/4oRT7PoXSS0 👉How Inverters work: https://youtu.be/ln9VZIL8rVs 👉How TRANSFORMER works: https://youtu.be/UchitHGF4n8 👉How 3 Phase electricity works: https://youtu.be/4oRT7PoXSS0 👉How Induction motor works: https://youtu.be/N7TZ4gm3aUg 👉What is a KWH: https://youtu.be/SMPhh8gT_1E 👉How induction motor works: https://youtu.be/N7TZ4gm3aUg ❄️ CHILLER ENGINEERING ❄️ 👉Chiller Efficiency improvements: https://youtu.be/8x3MiO5XjhY 👉Chilled water schematics: https://youtu.be/ak51DHAiuWo 👉Chiller crash course: https://youtu.be/K0xAKzdROEg 👉Chiller types: https://youtu.be/gYcNDT1d30k 👉Chillers/AHU/RTU: https://youtu.be/UmWWZdJR1hQ 👉Water cooled chiller Part1: https://youtu.be/0rzQhSXVq60 👉Water cooled chiller Part2: https://youtu.be/3ZpE3vCjNqM 👉Water cooled chiller advanced: https://youtu.be/QlKSGDgqGF0 👉Air cooled chiller: https://youtu.be/0R84hLprO5s 👉Absorption Chiller : https://youtu.be/Ic5a9E2ykjo 👉Chiller/Cooling tower/AHU: https://youtu.be/1cvFlBLo4u0 👉Chiller flow rate: https://youtu.be/tA1_V6-dThM 👉Chiller fault troubleshooting: https://youtu.be/Zu0LVVNNVSw 👉Chiller COP calculation: https://youtu.be/h5ILlZ8nyHE 👉Chiller cooling capacity calcs: https://youtu.be/BZxXIdxVKeY 👉Chiller compressors: https://youtu.be/7Bah__spkTY 👉Chiller expansion valve: https://youtu.be/dXiV5YzTZQ4 👉Chiller surge: https://youtu.be/DQK_-vxObiw 👉Chiller condenser: https://youtu.be/p5uuPsyqnwU 👉Chiller evaporator: https://youtu.be/W3w7FpX9j9k 👉Chiller compressor centrifugal: https://youtu.be/PT0UIqAGacg 👉Chiller cooling capacity: https://youtu.be/f-N4isgQRGQ 🌡️ HVAC ENGINEERING 🌡️ 👉HVAC Basics: https://youtu.be/klggop60vlM 👉Boilers/AHU/FCU: https://youtu.be/lDeuIQ4VeWk 👉How Heat Pump works: https://youtu.be/G53tTKoakcY 👉Heat pumps advanced: https://youtu.be/G53tTKoakcY 👉Fan Coil Units: https://youtu.be/MqM-U8bftCI 👉VAV Systems: https://youtu.be/HBmOyeWtpHg 👉CAV Systems: https://youtu.be/XgQ3v6lvoZQ 👉VRF Units: https://youtu.be/hzFOCuAho_4 👉Cooling load calculations: https://youtu.be/0gv2tJf7nwo 👉Pulley belt calculations: https://youtu.be/yxCBhD9nguw 👉Pump calculations: https://youtu.be/99vikjRrlgo 👉Fan and motor calculations: https://youtu.be/rl-HQRzL-kg 👉HVAC Cooling coils: https://youtu.be/oSs-4Ptcfhk 👉Cooling towers: https://youtu.be/UzHJWNL2OtM ⚗️ REFRIGERATION SYSTEMS 🌡️ 👉How refrigerants work: https://youtu.be/lMqoKLli0Y4 👉Thermal expansion valves: https://youtu.be/oSLOHCOw3yg 👉Refrigeration design software: https://youtu.be/QqP5aY6liAg 👉Design refrigeration system: https://youtu.be/TPabv9iDENc 👉Reversing valve: https://youtu.be/r8n1_6qmsKQ 👉How A/C units work: https://youtu.be/Uv3GfEQhtPE ⚗️ REFRIGERANTS ⚗️ 👉Refrierant retrofit guide: https://youtu.be/1OqgLcU2buQ 👉Refrigerant types, future: https://youtu.be/J77a0keM2Yk 👉How refrigerants work: https://youtu.be/lMqoKLli0Y4 🌊 HYDRONICS 🌊 👉Primary & Secondary system: https://youtu.be/KU_AypZ-BnU 👉Pumps: https://youtu.be/TxqPAPg4nb4 👉Pump calculations: https://youtu.be/99vikjRrlgo 🔥➡️❄️ HEAT EXCHANGERS 🔥➡️❄️ 👉Plate Heat Exchangers: https://youtu.be/br3gkrXTmdY 👉Micro plate heat exchanger: https://youtu.be/xrsbujk4u6k 💻 DATA CENTERS 💻 👉Data Center cooling: https://youtu.be/xBxyhxmhigc 🔬 PHYSICS 🔬 👉What is Density: https://youtu.be/r0Ej0xB-0C8 🎬 DOCUMENTARY 🎬 👉WW2 Bunker HVAC engineering: https://youtu.be/xEzz-JkPeLQ single phase meter wiring diagram electrician rcd energy meter electrician training working principle
Aspen Systems - Vapor Compression Refrigeration
 
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Aspen Systems - miniature cooling systems. [email protected], tel (508) 281-5322. Do you need extremely small, highly efficient and highly reliable refrigerated cooling systems? Aspen has the solution! Founded in 1984, Aspen Systems developed the world’s smallest rotary compressor. As experts in vapor compression refrigeration systems, Aspen’s products are used in a variety of industries and applications – including laser, medical, industrial, and military. Custom systems are based on standard modules whether you need air conditioning for electronics, a liquid chiller, or even direct refrigerant-cold plate cooling. Aspen developed the ECU Chill 550 for cooling rack mounted electronics for the Win-T program. Aspen’s ECU provides cooling of the electronic communication gear, housed in sealed cases mounted in Humvees and MRAP vehicles. Over 2,600 systems have been deployed in Iraq and Afghanistan for over five years. The ECU-Chill 550 has been exposed to extremes in temperature and vibration having logged millions of hours of mission critical, off-road operation. The liquid chiller module or LCM forms the heart of a liquid refrigeration system consisting of the Aspen compressor, evaporator, condenser and electronics drive board. By varying a zero to 5 Volt DC signal, the compressor’s speed and cooling power can be precisely regulated. All that is required is the addition of a pump, reservoir and control signal. Aspen can perform the integration for you as shown here in a medical laser sub-assembly. Direct expansion cooling greatly simplifies the system configuration and provides the highest efficiency. The refrigerant flows directly through the cold plate and eliminates the need for the pump, reservoir and associated tubing. This is an ideal configuration for many laser, semiconductor and medical device applications. Visit aspensystems.com to learn more about the technology and see a variety of applications. For a free evaluation of your project, please contact us today. Thank you.
Views: 10624 Aspen Systems
SOLAR COOLING SYSTEM !LEARN AND GROW !!
 
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On this channel you can get education and knowledge for general issues and topics
Views: 34423 LEARN AND GROW
Sailboat Refrigeration, Seafrost, R134a (Keep it Cool!) Patrick Childress Sailing Tips #11
 
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Sailboat Refrigeration, Seafrost, R-134a (Keep it Cool!) Patrick Childress Sailing presents another one of his great Sailboat How to Videos...Keep your 12 volt boat refrigeration working coolly by planning ahead and having on hand and using the right refrigerant and tools. Bluewater Sailboat Brick House has no problems with enjoying a cold one! Circumnavigator Patrick Childress keeps the Seafrost refrigerator on Bluewater Sailboat Brick House working, as a real priority! A true sailboat do it yourself video, destined to be one of the great sailboat videos of 2019. See more sailing videos at http://www.youtube.com/patrickchildress What we Chose for Brick House, from Year 1, to now...over the years. Which one broke? Which ones have stood up after all these years? Are we insured? http://whereisbrickhouse.com/about/ Leak Detector: https://amzn.to/2C2jYU0 r-134a and hoses/gauge. https://amzn.to/2SK6dk1 1 Chafe Protection and Port Leaks https://youtu.be/NPmMLxALjf4 2 More on Chafe Protection https://youtu.be/p 3 Sailboat Fuel Transfer at Sea https://youtu.be/GDmV-VemaXU 4 Anemometer Lubrication https://youtu.be/2xATulCi3hE 5 Anemometer Bearing Lubrication https://youtu.be/P_9pZX1LjyE 6 How to measure/mix 2 part https://youtu.be/O7wKT8de7Dw 7 Install a new Backstay https://youtu.be/O7wKT8de7Dw 8 Introduction to Patrick Childress https://youtu.be/O7wKT8de7Dw 9 Stop the Clang on the Mast https://youtu.be/8Wi4X6UytY8 10 Sailboat Burglar Alarm https://youtu.be/pi0zpy7CH5o 11 Sailboat Refrigeration/Seafrost https://youtu.be/2RqO2XCmtOI 12 Cleaning the bottom, Propspeed, and Mantus Anchor Hook https://youtu.be/yLNYZDusvaE 13 Indian Ocean Preparations https://youtu.be/MlNDoW9RSpI 14 Chagos,AIS, Fuel Siphon, Squalls https://youtu.be/J8xd7CcbECk 15 Sailing Chagos, Monitor Windvane, jib block, , Racor Fuel Filter system https://youtu.be/xKc7chnn6Sw 16 Survive on a Deserted Island: Water https://youtu.be/4tfme-zmGpU 17 Survive on a Deserted Island: Coconuts https://youtu.be/3Xt8Ccm9oW0 18 Survive on a deserted island: Coconut Crabs https://youtu.be/amXYmo0DtrQ 19 Sailing to Rodrigues Island Mauritius https://youtu.be/qLSXkTxLRzM 20 Provisioning for Sailing an Ocean https://youtu.be/bZYRQpcIY60 21 New headstay after Profurl Roller Furling https://youtu.be/VPwrbg9NEYA 22 GalleyTips for Sailing an Ocean https://youtu.be/RqtMEjMZJA0 23 Glue a sail repair at sea https://youtu.be/ge3FcEiYl4w 24 Best Dinghy for Bluewater Sailboats https://youtu.be/YWPhSoIPXyE 25 7 Sailing Tips https://youtu.be/HJu26X6b8p8 26 3 Sailing Tips for Bluewater Sailboats https://youtu.be/Tcz7ZidQu-U 27 Sailboat Plumbing Replacement https://youtu.be/5vXzPmlZKto 28 Flares as Self Defense against Pirates, Reef hook, mainsail reefing and Deck scuppers https://youtu.be/lakH18f2_tA 29 Mikumi National Park Safari https://youtu.be/OYZuPcGKgto 30 Brick House Valiant 40 Tour Abovedeck https://youtu.be/vT6qZtij6us 31 Brick House Valiant 40 Tour Belowdeck https://youtu.be/g-SCowpKCWw 32 Brick House Valiant 40 Tour Below Deck #2 https://youtu.be/bRofFfb37eg Facebook: https://www.facebook.com/SVBrickHouse/ Twitter: @SYBrickHouse Blog http://www.WhereIsBrickHouse.com/About **As an Amazon Associate I earn from qualifying purchases** #PatrickChildressSailing #Sailboat #BluewaterSailboat
HOW TO: DIY Aquarium chiller TUTORIAL
 
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GET MY BOOK: http://thekingofdiy.com Follow me: http://facebook.com/uarujoey Some hobbyists live in areas where it might get very hot in certain months. Cooling their aquarium water on a constant basis is something they might need to consider. In this video, I show you how to build a chiller that you can do at home that will not only work well, but look good, be functional and be cost effective. I wanted to keep this project under $100 and be universal for any aquarium. As with all my videos, I also needed to create a project that many people would actually be able to do. So simplicity is always key. Smaller chillers start around $500 for a chiller rated for around 50 gallons. This project will only cost around $100 for the same size tank, and use less power. More so, this project will serve to inspire you with a simple idea. After running on an aquarium for 12hrs, it has no problem with dropping the temperature by 3-5C. I ran this in my house. I used it on a tank that was at room temp of 22C. It dropped the tank temp to 17C within 12hrs. It might be able to cool even more, however, i ran it for only 12hrs with 200 GPH on a 50 gallon barrel. If you slow the flow more, it will cool faster.
Views: 251203 The king of DIY
Steam Condenser Maintenance & Repair 1952 US Navy Training Film; Boiler Water Condensers
 
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US Navy Training Film playlist: https://www.youtube.com/playlist?list=PLA40407C12E5E35A7 Water, Water Supply, Water Treatment... playlist: https://www.youtube.com/playlist?list=PL24B5221AB0AE1146 more at http://quickfound.net/ US Navy Training Film FN-6733 "Steam Condenser Maintenance & Repair " "This is a general description of condenser failures in the circulating water side, and of tools and techniques used in the prevention or repair of such failures..." Includes an explanation of condenser construction and operation. Produced for the US Navy by the DeFrenes Company. Originally a public domain film from the US Navy, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original). https://en.wikipedia.org/wiki/Surface_condenser Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/ A surface condenser is a commonly used term for a water-cooled shell and tube heat exchanger installed on the exhaust steam from a steam turbine in thermal power stations. These condensers are heat exchangers which convert steam from its gaseous to its liquid state at a pressure below atmospheric pressure. Where cooling water is in short supply, an air-cooled condenser is often used. An air-cooled condenser is however, significantly more expensive and cannot achieve as low a steam turbine exhaust pressure (and temperature) as a water-cooled surface condenser. Surface condensers are also used in applications and industries other than the condensing of steam turbine exhaust in power plants... Purpose In thermal power plants, the purpose of a surface condenser is to condense the exhaust steam from a steam turbine to obtain maximum efficiency, and also to convert the turbine exhaust steam into pure water (referred to as steam condensate) so that it may be reused in the steam generator or boiler as boiler feed water. Why it is required The steam turbine itself is a device to convert the heat in steam to mechanical power. The difference between the heat of steam per unit mass at the inlet to the turbine and the heat of steam per unit mass at the outlet from the turbine represents the heat which is converted to mechanical power. Therefore, the more the conversion of heat per pound or kilogram of steam to mechanical power in the turbine, the better is its efficiency. By condensing the exhaust steam of a turbine at a pressure below atmospheric pressure, the steam pressure drop between the inlet and exhaust of the turbine is increased, which increases the amount of heat available for conversion to mechanical power. Most of the heat liberated due to condensation of the exhaust steam is carried away by the cooling medium (water or air) used by the surface condenser... On the cooling water side of the condenser: The tubes, the tube sheets and the water boxes may be made up of materials having different compositions and are always in contact with circulating water. This water, depending on its chemical composition, will act as an electrolyte between the metallic composition of tubes and water boxes. This will give rise to electrolytic corrosion which will start from more anodic materials first. Sea water based condensers, in particular when sea water has added chemical pollutants, have the worst corrosion characteristics. River water with pollutants are also undesirable for condenser cooling water. The corrosive effect of sea or river water has to be tolerated and remedial methods have to be adopted. One method is the use of sodium hypochlorite, or chlorine, to ensure there is no marine growth on the pipes or the tubes. This practice must be strictly regulated to make sure the circulating water returning to the sea or river source is not affected. On the steam (shell) side of the condenser: The concentration of undissolved gases is high over air zone tubes. Therefore these tubes are exposed to higher corrosion rates. Some times these tubes are affected by stress corrosion cracking, if original stress is not fully relieved during manufacture. To overcome these effects of corrosion some manufacturers provide higher corrosive resistant tubes in this area...
Views: 7974 Jeff Quitney
Chilled Water Plant  Navy vessel
 
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Beschrijving
Views: 269 mf3675
River/Lake/Ocean Water Cooling 2: Water & Mechanical Cooling Comparison
 
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River, Lake and Ocean Water Cooling 2: Water and Mechanical Cooling Comparison
Views: 118 Engineer Versus
‘Heat Recovery from Refrigeration’ the WHRL Way
 
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Learn more about creating hot water by recycling the wasted heat from your refrigeration system using our innovative WHRLflo® system. This can eliminate energy costs, increase your available hot water and reduce your environmental impact
Views: 783 WHRL Solutions
What Happens If You put 30L of Liquid Nitrogen in the Pool?
 
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What Happens If You Drop 30 lb of Dry Ice in POOL - https://youtu.be/n0362IqnMXY Subscribe to: 2nd channel - https://www.youtube.com/user/origami768 instagram https://instagram.com/crazyrussianhacker/ facebook - https://www.facebook.com/CrazyRussianHacker DON'T TRY THIS AT HOME! FAN MAIL: CRAZY RUSSIAN HACKER P.O. Box 49 Waynesville, NC 28786
Views: 8508305 CrazyRussianHacker
Seawater Flake Ice Machine
 
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seawater flake ice machine Shenzhen Iceups Refrigeration Equipment Co.,Ltd. Is a professional ice machine manufacturer .We made various ice machine ,such as ,flake ice machine ,tube ice machine, block ice machine ,cube ice machine .etc . The ice could be used in eating, refrigeration, commercial, industry ,many filed .We are seeking any opportunity to do business with you ,join hands and make a win-win relationship .,Although our company not a very big company But we have our advantage in the market .Good reputation, reasonable price, and Meticulous service .we hope we could establish a credible business relationship Hank Xie Sales Manager Add:B3,Fu'an Third industrialarea,DaYangTian,Fuyong,Bao'an,SZ,CN Zip:518101 Mobile:0086 15038306816 Skype: hankxie0612 E-mail: [email protected] Web : www.iceups.com
Views: 13 ICEUPS icemaker
Vapour Absorption Refrigeration Cycle (Aqua Ammonia System)
 
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Compared to that of vapor compression cycle, in vapor absorption cycle i.e. aqua ammonia system there is no requirement of compressor (Rest of the components i.e. condenser, throttle valve and evaporator are still there in vapor absorption cycle). In vapor absorption cycle the refrigeration effect is developed by the help of heat input in a component called as generator.Learn easily by this video lecture about Vapour Absorption Cycle
Views: 54070 Amit Mandal
hvac 2 boat service call / landlocked !!!!
 
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Landlocked services call -no seawater
Views: 228 Rattler
Marine Refrigeration, Water Systems, Air Conditioning, Maintenance, Cleaning & Repairing Services
 
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http://www.elitemarineyachts.com/ Marine Air Conditioners, Refrigerators, Water Makers, Chilled Water Systems for boats & yachts. Air purification, marine air conditioning, refrigeration systems, water makers & chiller units maintenance, service, repairing & cleaning.
Views: 4021 Elite Marine AC
Marine Water Makers, Air Conditioning & Refrigeration Systems, Installation & Maintenance Services
 
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http://www.elitemarineyachts.com/ Marine Water Makers, Chilled Water Systems, Air Conditioning, Refrigeration Systems for boats & yachts. Air purification, marine air conditioners, refrigerators, water makers & chiller units maintenance, repairing, cleaning & installation services.
Views: 615 Elite Marine AC
Marine Air Conditioning Installation Part II
 
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Jamestown Distributors TV: Marine Air Conditioning Installation Part II. In part two of this video from Ship Shape TV, John discusses the components of Dometic Environmental's air conditioning units with their president Frank Marciano. You can find marine air conditioning related products at http://www.jamestowndistributors.com/userportal/search.do?freeText=air%20conditioning&page=GRID. Visit http://www.jamestowndistributors.com for all your project needs.
Views: 115385 JamestownTV
Acid Chiller, Acid Chilling Plant, Inline Acid Chiller, Glycol Chiller, How Chiller Works
 
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Snowcool Systems India Ltd., Mumbai India Email: [email protected] We design and manufacture Self-Contained Water-Cooled or Air-Cooled type Inline Acid Chillers, where Acid at 35 to 50*C can be directly Chilled to -5 to -20*C in Single Pass (Inline). Our Acid Chillers, are Self-Contained, means that Refrigeration System, Brine Circulation System, Brine Tank, Electrical Panel and Acid Chilling Heat Exchanger will be contained in Single Package. Customer has only to Connect Cooling Water Connections, Acid Connections and Electrical Connection to use this Chillers. Pl send you related Enquiries via email.
34) Electrician's Mate - Equipment - Self contained Cooling Unit
 
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The Self contained Cooling unit does NOT uses chill water. Rather, it has refrigerant and sea water to cool ( condensate) the refrigerant. Then a fan passes re-circulating air thru the evaporator in order to cool the space where it is located. Basic refrigeration cycle image https://drive.google.com/open?id=1TR1vxt4pwcVcNCj1TvLmut5hrp-CYZYb Schematic part 1 https://drive.google.com/open?id=1yMUQ4p1TfibEYNFWkdULvoCTUGnunDHt schematic part 2 https://drive.google.com/open?id=1qEXIkNCz0EDbbKSbVJ_Mq6hX7yU4900m
Marine ice machine /  Seawater ice machine 1.5T Flaker
 
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Marine ice machine / Seawater ice machine / Seawater flake ice machine 1.5TPD This video shows 1.5T/day seawater flake ice machine, which can make 1500kgs of ice flakes from seawater within 24 hours. It is designed for using in marine working condition, on board use. It can make seawater into ice flakes directly. This machine is equipped with 12HP GEA Bock compressor, seawater condenser, and evaporator with 100% stainless steel 316. Send inquiry to [email protected] My mobile / WhatsApp: +8613825291035
Views: 263 Mike Icemachine
CO2 Phase Changes | Danfoss Cool | Video english
 
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http://refrigerationandairconditioning.danfoss.com/support-center/education-and-training/ Watch the phase-shifts of CO2 recorded at the Danfoss Refrigeration R&D Laboratory, and follow the fascinating transition between solid, liquid and vapour phases in the pressure chamber and the behaviour in the supercritical region. Connect with us: Danfoss Cooling: http://refrigerationandairconditionin... Twitter: https://www.twitter.com/DanfossCool LinkedIn: https://www.linkedin.com/company/danf... Instagram: https://www.instagram.com/DanfossCool Subscribe to our channel: https://www.youtube.com/user/DanfossCool Danfoss Refrigeration and Air Conditioning is a worldwide manufacturer with a leading position in industrial, commercial and supermarket refrigeration as well as air conditioning and climate solutions. We focus on our core business of delivering quality solutions that enhance performance and reduce total life cycle costs-the key to major savings. We offer a single source for one of the widest ranges of innovative refrigeration and air conditioning components and systems in the world. And, we back technical solutions with business solutions to help your company reduce costs, streamline processes and achieve your business goals. We take pride in the diversity of our markets, and we have a long tradition of serving some of the world's most demanding industries. Reliability, quality and innovation are therefore key ingredients in every product offering, improving your bottom line, too.
Views: 19013 Danfoss Cool
Seawater Marine used Flake Ice Maker FIF-05WB
 
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Designed in accordance with the certification standards of shipping, equipped with Bitzer semi-hermetic piston compressors with deepened oil tank and marine used seawater condenser, Focusun seawater flake ice machinery wins excellent reputation among customers all around the world. RELATED VIDEOS 1、Focusun direct block ice plant factory test, 15T/day, evaporative cooling way https://www.youtube.com/watch?v=7mHLy7KoR_s 2、Focusun 20T/day direct block ice machine in container---installation in Dubai https://www.youtube.com/watch?v=e0gIyuu3vOc&t=13s 3、How to make transparent block ice? https://www.youtube.com/watch?v=ZVeioPL0hds 4、Focusun brine system block ice machine(10 tons/day, 70kgs/block) https://www.youtube.com/watch?v=iGxRc65HOy4 5、Focusun large capacity tube ice plant, 20T per day, evaporative cooling way https://www.youtube.com/watch?v=fzbJUlJk7oU&t=34s 6、Focusun 25T/day fresh water flake ice machine, evaporative cooling way, to Senagal https://www.youtube.com/watch?v=CjMHDO-MvHg 7、Focusun big capacity cube ice machine, 10 tons per day https://www.youtube.com/watch?v=4bXIoxzbBeg 8、How to make plate ice? Focusun 10tons/day plate ice machine gives you the answer https://www.youtube.com/watch?v=KUTUV42euhA 9、Focusun new ice making technology---slurry ice, fluid ice, liquid ice, pumpable ice https://www.youtube.com/watch?v=Rrtl45tHzQE 10、Focusun vacuum cooler for ready food/cooked food https://www.youtube.com/watch?v=YxHXpOHFhLk 11、Focusun New Technology in cold room---solar energy cold room https://www.youtube.com/watch?v=2iC8CYdLdXw 12、Focusun Scenery Snow Falling Making Machine in Shanghai Mercedes-Benz Arena---FAS-1300G https://www.youtube.com/watch?v=IHFUDp1n6mI 13、Focusun fully-automatic ice packaging machine for tube ice/cube ice https://www.youtube.com/watch?v=DIXCfcI3dsU 14、Focusun turnkey solution---tube ice machine+rake ice storage+semi-automatic ice packaging machine https://www.youtube.com/watch?v=N1MAjF19mrg 15、Focusun Ice Machine -- Your best choice! https://www.youtube.com/watch?v=eLsseErKWKY
Views: 2246 Focusun Ice Machine
Homemade Pot-in-Pot Refrigerator "Off Grid Fridge" cools air up to 40F (evaporative cooler/chiller)
 
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pot-in-pot refrigerators (zeer pot coolers) will cool the air up to 40 degrees. no power needed. uses only 2 or 3 clay pots, sand, water and a towel. will cool the inner chamber up to 40 degrees (relative to the outside air). uses no electricity. will keep food fresh longer. note: i tested it when it was 120 degrees out. if you use it when the temperature is 80F-90F it will get down to 40F to 50F.
Views: 221542 desertsun02