Performance enhancement of the double-layered micro-channel heat sink by use of tapered channels
作者： Behzad Osanloo , Akbar Mohammadi-Ahmar , Ali Solati , Mostafa Baghani
DOI: 10.1016/J.APPLTHERMALENG.2016.04.073
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摘要: In this paper performance of a double-layered micro-channel heat sink with tapered lower and upper channels (TDL-MCHS) is investigated numerically. Initially, numerical results were validated with results available in the literature and then uniformity of bottom wall temperature, thermal resistance and pressure drop for TDL-MCHS was evaluated for different flow rates of coolant and convergence angles. The results showed that by increasing the flow rate of coolant and the convergence angle of channels, thermal …
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