Optimisation of single and double layer counter flow microchannel heat sinks
作者： S.H. Chong , K.T. Ooi , T.N. Wong
DOI: 10.1016/S1359-4311(02)00083-2
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摘要: In this paper, a single layer counter flow (SLCF) and double (DLCF) microchannel heat sink with rectangular channels have been modelled by employing the thermal resistance network correlations available in open literature to evaluate performance of sinks. The accuracy prediction has verified comparing results obtained those from more comprehensive three dimensional computational fluid dynamics (CFD) conjugate transfer model. Good agreements were obtained. models linked multivariable constrained direct search optimisation algorithm optimise SLCF DLCF under set design constraints. Optimisation show that both sinks operating laminar out performed turbulent conditions, hydrodynamic considerations.
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