石油学报 ›› 1985, Vol. 6 ›› Issue (3): 69-74.DOI: 10.7623/syxb198503009

• 论文 • 上一篇    下一篇

有弥散和吸附的径向渗流数值模拟

刘慈群1, 郭白奇2   

  1. 1. 中国科学院兰州渗流力学研究室;
    2. 甘肃省计算中心
  • 收稿日期:1983-10-24 出版日期:1985-07-25 发布日期:2013-07-08

NUMERICAL SIMULATION OF RADIAL FLOW THROUGH POROUS MEDIA WITH DISPERSION AND ADSORPTION

Liu Ciqun1, Guo Baiqi2   

  1. 1. Lanzhou Research Division of Seepage Dynamics, Academia Sinica;
    2. Computation Center of Gansu Prorince
  • Received:1983-10-24 Online:1985-07-25 Published:2013-07-08

摘要: 本文研究了有弥散和吸附的化学溶液径向渗流问题。数值模拟表明溶质浓度分布具有传播波的性质,弥散使溶液稀释,吸附使溶质损耗,从而导致浓度传播波分散和滞后。

Abstract: This paper studies the radial flow of chemical solution through porous media with dispersion and adsorption.Numerical simulation indicates that the concentration profile of solution bears the character of propagation wave,so that dispersion causes dilution and dissipation of solution and adsorption results in a loss,thus leading to dispersion and lagging of concentration propagation.