作者: N.A.M. Makhatar , H. Saleh , I. Hashim
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摘要: The present analysis is concerning the criteria for onset of flow reversal fully developed mixed convection nanofluids in a vertical channel filled with porous medium. governing equations and critical values buoyancy force are solved calculated numerically via dsolve package MAPLE. It was found that con- vection parameter occurrence reversed decreases increasing temperature difference ratio increases nanoparticles mass flux.