... local cooling or dryout. However, experimental studies on such transient thermal behavior of multi-microchannel evaporators during flow boiling are few. Thus, an extensive experimental study was conducted to investigate the base temperature response of multi-microchannel evaporators under transient heat...

..., Refrigerating and Air-Conditioning Engineers, Inc., Atlanta, GA. [10] Kumar , P. , and Joshi , Y. , 2010 , “ Experimental Investigations on the Effect of Perforated Tile Air Jet Velocity on Server Air Distribution in a High Density Data Center ,” Intersociety Conference on Thermal Phenomena...

... and redevelopment, the bend loss coefficient is obtained as a function of the Reynolds number, aspect ratios, widths of fins, and turn clearances, through a three-regime correlation. The model is then experimentally validated by measuring the temperature and pressure characteristics of heat sinks with different...

... with different mass fractions. Then, experimental measurements on heat transfer and friction characteristics of non-Newtonian fluid in a rectangular channel with dimples and protrusions were conducted. The overall Nusselt numbers (Nu) and Fanning friction factors at different dimple/protrusion structures were...

... enhancement electronics cooling heat spreader experimental Historically the power dissipated from a microprocessor has increased with its computing performance. To slow this trend, microprocessor architectures are being designed with multiple processor cores that are integrated onto a monolithic...

...Yung-Shin Tseng; Tzu-Chen Hung; Bau-Shei Pei In this study, a computational fluid dynamics model has been developed to explain and validate the experimental results originating from the concept of a substrate with an opening. It is found that the openings will interrupt the growth of the boundary...