کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
549682 872399 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation of planted pin fins for heat transfer enhancement in plate fin heat sink
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
Investigation of planted pin fins for heat transfer enhancement in plate fin heat sink
چکیده انگلیسی

The present study carries out numerical computations of the plate-circular pin-fin heat sink and provides physical insight into the flow and heat transfer characteristics. The governing equations are solved by adopting a control-volume-based finite-difference method with a power-law scheme on an orthogonal non-uniform staggered grid. The coupling of the velocity and the pressure terms of momentum equations are solved by the SIMPLEC algorithm. The plate-circular pin-fin heat sink is composed of a plate fin heat sink and some circular pins between plate fins. The purpose of this study is to examine the effects of the configurations of the pin-fins design. The results show that the plate-circular pin-fin heat sink has better synthetical performance than the plate fin heat sink.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronics Reliability - Volume 49, Issue 2, February 2009, Pages 163–169
نویسندگان
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