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An integral treatment for combined heat and mass transfer by natural convection along a horizontal surface in a porous medium

机译:通过多孔介质沿水平面自然对流进行传热传质的综合处理

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摘要

The heat and mass transfer characteristics of natural convection about a horizontal surface embedded in a saturated porous medium is analyzed. An integral procedure is derived to the heated horizontal surface, where surface temperature and surface concentration are power function of distance from the leading edge of porous plate. Local Nusselt number and local Sherwood number variations in the boundary layer are presented graphically and in the tables for the various values of problem parameters and it is found that the temperature and concentration fields near the plate increases with power law exponent n.
机译:分析了在饱和多孔介质中嵌入水平面周围自然对流的传热和传质特性。对加热的水平面进行积分过程,其中表面温度和表面浓度是距多孔板前缘距离的幂函数。用图形表示了边界层中的局部Nusselt数和局部Sherwood数,并在表中给出了问题参数的各种值,发现板附近的温度和浓度场随幂律指数n的增加而增加。

著录项

  • 来源
    《International Journal of Heat and Mass Transfer》 |2009年第12期|2802-2806|共5页
  • 作者

    V. J. Bansod; R. K. Jadhav;

  • 作者单位

    Department of Mathematics, Dr. B. A. Technological University, Lonere, Raigad, MS 402103, India;

    Department of Mathematics, Dr. B. A. Technological University, Lonere, Raigad, MS 402103, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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