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首页> 外文期刊>Latin American Applied Research >HEAT AND MASS TRANSFER IN MHD FREE CONVECTION ALONG A VERTICAL WAVY PLATE WITH VARIABLE SURFACE HEAT AND MASS FLUX
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HEAT AND MASS TRANSFER IN MHD FREE CONVECTION ALONG A VERTICAL WAVY PLATE WITH VARIABLE SURFACE HEAT AND MASS FLUX

机译:MHD自由对流中沿表面波动和通量变化的垂直波浪板的传热和传质

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摘要

The problem of combined heat and mass transfer in buoyancy-induced MHD natural convection flow of an electrically conducting fluid along a vertical wavy plate with power-law variation of both heat and mass flux was investigated. The resulting transformed governing equations are solved numerically by an implicit finite-difference scheme. The results are presented for the major parameters including the wave amplitude a, the magnetic parameter Mn, the buoyancy ratio between species and thermal diffusion Br, the Lewis number Le, and the power-law parameter λ. A systematic study on the effects of the various parameters on flow, heat and mass transfer characteristics is carried out.
机译:研究了浮力引起的MHD沿垂直波浪板的导热流体的MHD自然对流中传热和传质相结合的问题,且传热和传质的幂律都发生了变化。通过隐式有限差分方案对得到的变换控制方程进行数值求解。给出了主要参数的结果,这些主要参数包括波幅a,磁参数Mn,物质与热扩散之间的浮力比Br,路易斯数Le和幂律参数λ。对各种参数对流动,传热和传质特性的影响进行了系统的研究。

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