Flow and Heat Transfer in a Cross-Linked Silicon Microchannel Heat Sink

摘要: This paper presents the flow and heat transfer characteristics in a cross-linked silicon microchannel sink. The sink is composed of 45 channels, 269 μm wide x 283 tall, substrate formed via deep reactive ion etching. A detailed discussion pressure drop data reduction described, including characterization channel cross sections methods to account for inlet exit loss coefficients. No significant difference observed measurements between standard sinks flowing air water. use unencapsulated liquid crystal thermography was successfully used obtain local with FC-72 as working fluid. results show inflections thermal profile due links.