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RISBoiling Performance of Graphene Oxide Coated Copper Surfaces at High Pressures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Graphene has been investigated due to its mechanical, optical, and electrical properties. Graphene's effect on the heat transfer coefficient (HTC) and critical heat flux (CHF) in boiling applications has also been studied ...
Experimental Study on the Small Two-Phase Thermosyphon Loop With Minichannel Evaporator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study experimentally investigates the small two-phase thermosyphon loop with a minichannel evaporator. The influences of heating power, fan power, and inclination angle on the heat transfer performance are presented, ...
Experimental Investigation of a Loop Heat Pipe With R245fa and R1234ze(E) as Working Fluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two kinds of new refrigerant R1234ze(E) and R245fa were discussed as substitutes or supplements to traditional working fluids of loop heat pipes (LHPs) based on their favorable thermophysical properties and characteristics ...
Investigation on the Influence of the Condenser Length and Its Coupling Effect With Elevation on the Performance of Loop Heat Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of condenser length and evaporator/condenser elevation on the performance of a loop heat pipe (LHP) in a gravity field were investigated, respectively, as well as their coupling effect. The refrigerant R40 was ...
Numerical Study on the Effect of Various Working Fluids on the Performance of Loop Heat Pipes Based on Two-Dimensional Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The computational fluid dynamics (CFD) method is often used to study heat and mass transfer mechanisms in loop heat pipes (LHPs). However, few numerical studies have been conducted on the entire loop heat pipe system. In ...