首页> 外文期刊>Acta Ciencia Indica >MIXED CONVECTION, DOUBLE DISPERSION AND CHEMICAL REACTION EFFECTS ON HEAT AND MASS TRANSFER IN NON-DARCY FLOW OVER A VERTICAL SURFACE
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MIXED CONVECTION, DOUBLE DISPERSION AND CHEMICAL REACTION EFFECTS ON HEAT AND MASS TRANSFER IN NON-DARCY FLOW OVER A VERTICAL SURFACE

机译:对流,双重弥散和化学反应对垂直表面非达西流动中传热和传质的影响

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摘要

The effects of chemical reaction and double dispersion on heat and mass transfer in a mixed convection boundary layer flow over a heated vertical surface embedded in Darcian porous media have been studied. We have used similarity solution technique for obtaining the differential equations concerned. The resulting set of coupled nonlinear ordinary differential equations is solved numerically using double shooting technique. Dimensionless velocity, temperature and concentration profiles are presented graphically against similarity parameter for various values of mixed convection parameter and heat and mass transfer rates.
机译:研究了化学反应和双重扩散对混合对流边界层中流过的,嵌入在达西多孔介质中的加热垂直表面的传热和传质的影响。我们已经使用相似性求解技术来获得相关的微分方程。使用双射技术对所得的耦合非线性常微分方程组进行数值求解。针对混合对流参数以及传热和传质速率的各种值,针对相似性参数以图形方式显示了无量纲的速度,温度和浓度曲线。

著录项

  • 来源
    《Acta Ciencia Indica》 |2011年第2期|p.385-394|共10页
  • 作者单位

    Deptt. of Eng. Mathematics, Andhra University College of Engineering, Visakhapatnam-530 003 (A.P.), India;

    Deptt. of Eng. Mathematics, Andhra University College of Engineering, Visakhapatnam-530 003 (A.P.), India;

    Department of Mathematics, Aditya Engineering College, Surampalem - 533 437 (A. P.), India;

    Department of Mathematics, Gitam University, Visakhapatnam (A. P.), India;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    mixed convection; chemical reaction; double dispersion;

    机译:混合对流化学反应;双重分散;

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