Coupled Heat and Mass Transfer by Natural Convection of a Micropolar Fluid Flow about a Sphere in Porous Media with Soret and Dufour Effects

机译：在多孔介质中具有Soret和Dufour效应的微极性流体绕球的自然对流的自然对流进行的传热和传质耦合

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The problem of coupled heat and mass transfer by natural convection of a micropolar fluid about a sphere embedded in a porous medium in the presence of Soret and Dufour effects is formulated. The sphere surface is maintained at constant wall temperature and concentration. A parametric study of important physical parameters is conducted and a representative set of numerical results for the local skin-friction coefficient, local rotational friction coefficient, local Nusselt number and the local Sherwood number is illustrated graphically to show interesting features of the solutions.

机译：提出了在存在Soret和Dufour效应的情况下，微极性流体围绕嵌入多孔介质中的球体自然对流而产生的传热和传质耦合的问题。球体表面保持恒定的壁温和浓度。进行了重要物理参数的参数研究，并以图形方式说明了一组代表性的数值结果，这些结果包括局部皮肤摩擦系数，局部旋转摩擦系数，局部Nusselt数和局部Sherwood数，以显示解决方案的有趣特征。

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来源
《Recent advances in fluid mechanics, heat amp; mass transfer and biology》|2012年|204-209|共6页
会议地点 Cambridge MA(US);Cambridge MA(US);Cambridge MA(US)
作者
NAYELA A. M. AL-JUMA; ALI J. CHAMKHA;
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作者单位

Kuwait Amiri Diwan Bayan Palace maintenance Department Engineering Affairs Sector, Kuwait;

Manufacturing Engineering Department The Public Authority for Applied Education and Training P. O. Box 42325 Shuweikh, 70654 - Kuwait;

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原文格式 PDF
正文语种 eng
中图分类
关键词
natural convection; porous media; heat and mass transfer; numerical solution; micropolar fluid;

机译：自然对流;多孔介质传热传质;数值解微极性流体;

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专利

1. Influence of Chemical Reaction and Thermal Radiation on Heat and Mass Transfer for Soret and Dufour's Effects on MHD Mixed Convection Hiemenz Flow of a Micropolar Fluid Embedded in a Porous Medium with Slip [J] . Shimaa E. Waheed, KJ. M. Abualnaja, Amal Ali M. Mady Journal of computational and theoretical nanoscience . 2015,第10期

机译：化学反应和热辐射对Soret和Dufour对MHD混合对流Hiemenz流量的热量和传质对多孔介质中的MHD混合对流Hiemenz流动的影响
2. Simulation of double diffusive natural convection and entropy generation of power-law fluids in an inclined porous cavity with Soret and Dufour effects (Part Ⅰ: Study of fluid flow, heat and mass transfer) [J] . GH.R. Kefayati International Journal of Heat and Mass Transfer . 2016,第MARa期

机译：具有Soret和Dufour效应的倾斜多孔腔中幂律流体的双扩散自然对流和熵产生的模拟（第一部分：流体流动，传热和传质研究）
3. Mixed convection magnetohydrodynamic heat and mass transfer past a stretching surface in a micropolar fluid-saturated porous medium under the influence of Ohmic heating, Soret and Dufour effects [J] . Dulal Pal, Sewli Chatterjee Communications in Nonlinear Science and Numerical Simulation . 2011,第3期

机译：在欧姆加热，索雷特和杜福尔效应的影响下，对流磁流体动力混合热和质量传递通过微极性流体饱和多孔介质中的拉伸表面
4. COMPUTATIONAL ANALYSIS OF FREE CONVECTION HEAT AND MASS TRANSFER FROM AN ISOTHERMAL HORIZONTAL CIRCULAR CYLINDER IN A MICROPOLAR FLUID WITH SORET/DUFOUR EFFECTS [C] . B. Vasu, V. Ramachandra Prasad, N. Bhaskar Reddy, National Fluid Mechanics and Fluid Power Conference . 2010

机译：用索长液体效应从等温卧式圆柱体的自由对流热量和质量转移的计算分析
5. A THEORETICAL AND NUMERICAL INVESTIGATION OF LAMINAR BOUNDARY-LAYER HEAT AND MASS TRANSFER IN NATURAL CONVECTION: I. SIMULTANEOUS HEAT AND MASS TRANSFER. II. MASS TRANSFER IN THE ABSENCE OF HEAT TRANSFER [D] . CARDNER, DAVID VICTOR. 1963

机译：自然对流层流边界层传热和传质的理论和数值研究：I。同时传热和传质。二。没有传热时的传质
6. On the Influence of Soret and Dufour Effects on MHD Free Convective Heat and Mass Transfer Flow over a Vertical Channel with Constant Suction and Viscous Dissipation [O] . Ime Jimmy Uwanta, Halima Usman 2014

机译：Soret和Dufour效应对恒定吸力和粘性耗散的垂直通道上MHD自由对流传热和传质的影响
7. Convective Heat And Mass Transfer Flow Of A Micropolar Fluid In A Rectangular Duct With Soret And Dufour Effects And Heat Sources [O] . C.Sulochanaa, K. Gnanaprasunamba 2014

机译：具有soret和Dufour效应和热源的矩形管道中微极流体的对流传热和传质流动

Coupled Heat and Mass Transfer by Natural Convection of a Micropolar Fluid Flow about a Sphere in Porous Media with Soret and Dufour Effects

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