heat pipe heat exchanger

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• Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …   Wikipedia

• heat exchanger — a device for transferring the heat of one substance to another, as from the exhaust gases to the incoming air in a regenerative furnace. [1900 05] * * * Any of several devices that transfer heat from a hot to a cold fluid. In many engineering… …   Universalium

• Concentric tube heat exchanger — Concentric Tube (or Pipe) Heat Exchangers are used in a variety of industries for purposes such as material processing, food preparation and air conditioning.[1] They create a temperature driving force by passing fluid streams of different… …   Wikipedia

• Ground-coupled heat exchanger — Earth cooling tubes or earth warming tubes (also known as ground coupled heat exchangers) utilize the earth s near constant subterranean temperature to warm or cool air for residential, agricultural or industrial uses. They are often a viable and …   Wikipedia

• Plate heat exchanger — A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional heat exchanger in that the fluids are exposed to a much larger surface area because the… …   Wikipedia

• Downhole heat exchanger — Bottom end of a Downhole heat exchanger …   Wikipedia

• Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …   Wikipedia

• Heat recovery ventilation — (also known as a heat exchanger, air exchanger or air to air exchanger) is a ventilation system that employs a counter flow heat exchanger between the inbound and outbound air flow. HRV provide fresh air and improved climate control, while also… …   Wikipedia

• heat pipe — n. a thin, sealed metal tube that efficiently transfers heat without a pump, using a fluid that vaporizes at the hot end, condenses as it reaches the cooler end, and returns to the hot end by capillary action through a wick or along tiny grooves… …   Universalium

• Heat transfer coefficient — The heat transfer coefficient, in thermodynamics and in mechanical and chemical engineering, is used in calculating the heat transfer, typically by convection or phase change between a fluid and a solid::Delta Q=h cdot A cdot Delta T cdot Delta… …   Wikipedia

• Heat — In physics, heat, symbolized by Q , is energy transferred from one body or system to another due to a difference in temperature. [cite book|author= Daintith, John |title=Oxford Dictionary of Physics|publisher=Oxford University… …   Wikipedia