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通过可渗透近球体的轴对称流动

F·阿亚日

F·阿亚日. 通过可渗透近球体的轴对称流动[J]. 应用数学和力学, 2005, 26(10): 1198-1208.
引用本文: F·阿亚日. 通过可渗透近球体的轴对称流动[J]. 应用数学和力学, 2005, 26(10): 1198-1208.
F. Ayaz. Axisymmetric Flow Through a Permeable Near-Sphere[J]. Applied Mathematics and Mechanics, 2005, 26(10): 1198-1208.
Citation: F. Ayaz. Axisymmetric Flow Through a Permeable Near-Sphere[J]. Applied Mathematics and Mechanics, 2005, 26(10): 1198-1208.

通过可渗透近球体的轴对称流动

详细信息
    作者简介:

    F·阿亚日,副教授,博士(Tel:+90-312-212-26-01/2821;Fax:+90-312-212-22-79;mail:fayaz@yazi.edu.tr).

  • 中图分类号: O357.3

Axisymmetric Flow Through a Permeable Near-Sphere

  • 摘要: 提出了可渗透近球体轴对称流动的分析方法.用修正边界条件的办法反映可渗透性.用正规摄动法求解了Stokes方程,达到ε的2阶修正.ε是描述不变形球体半径偏差的小参数.计算了阻力和流量,并从几何方面和表面渗透性方面考查了计算结果.还尝试将此理论应用于过滤供水问题.小型的生态学上重要的水生生物体的过滤器,被模型化为轴对称可渗透物体,用扁球体或近球体建立了该问题的初级模型.
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出版历程
  • 收稿日期:  2004-06-18
  • 刊出日期:  2005-10-15

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