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C031
C031

Modeling and CFD Analysis of Tube in Tube Helical Coil Heat
Modeling and CFD Analysis of Tube in Tube Helical Coil Heat

Fabric and ventilation heat loss
Fabric and ventilation heat loss

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Inducing Hypothermia in Neonates on Extracorporeal Membrane
Inducing Hypothermia in Neonates on Extracorporeal Membrane

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... gases. Radiation is the only mode which transmits energy through a vacuum and is likely to be the dominant mode of heat transfer from surfaces at high temperatures (>103 K). Heat conduction in a solid is governed by Fourier’s law and the thermal conductivity of the material. Convective heat transfer ...
Influence of coupled pinch point temperature difference and
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Development of a Prototype Thermal Management

Flow boiling of ethanol/water binary mixture in a square microchannel
Flow boiling of ethanol/water binary mixture in a square microchannel

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constraints on heat production and thickness of continental plates

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... molecules are vibrating and their chemical bonds. Heat goes from objects with high temperature to low temperature, not high thermal energy to low thermal energy. For example, a massive glacier will have more total thermal energy than a small hot nail (simply because it has more molecules); however, ...
Chapter 3: heat flow
Chapter 3: heat flow

... that core formation could raise the temperature of the Earth by several thousand degrees, enough to completely melt it and drive off most of the more volatile materials as well. It is therefore likely that much of the gravitational energy release was lost during the accretion process by radiation in ...
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ME(HT)-0708 - Andhra University

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IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-ISSN: 2278-1684

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HEAT LOAD

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A method for optimization of plate heat exchanger

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experimental comparison of four borehole heat exchangers

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Heat Pumps and Refrigerators

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new energy-efficient building concepts affecting human thermal

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Advanced Cooling for Power Electronics

... Power electronics devices and systems are vital in the efficient generation, transmission and distribution, conversion, and a huge variety of end uses of electric power. More and more applications are adopting power electronics technologies to improve energy efficiency, reliability, and control and ...
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Pattern of Radiogenic Heat Production in Rock Samples of

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Heat Transfer Enhancement in Latent Heat Thermal Energy Storage

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design of periodic cellular structures for heat exchanger

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Heat (inside the Earth)

< 1 ... 9 10 11 12 13 14 15 16 17 ... 39 >

Heat pipe



A heat pipe is a heat-transfer device that combines the principles of both thermal conductivity and phase transition to efficiently manage the transfer of heat between two solid interfaces.At the hot interface of a heat pipe a liquid in contact with a thermally conductive solid surface turns into a vapor by absorbing heat from that surface. The vapor then travels along the heat pipe to the cold interface and condenses back into a liquid - releasing the latent heat. The liquid then returns to the hot interface through either capillary action, centrifugal force, or gravity, and the cycle repeats. Due to the very high heat transfer coefficients for boiling and condensation, heat pipes are highly effective thermal conductors. The effective thermal conductivity varies with heat pipe length, and can approach 7002100000000000000♠100 kW/(m⋅K) for long heat pipes, in comparison with approximately 6999400000000000000♠0.4 kW/(m⋅K) for copper.
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