Applied Mathematics and Mechanics (English Edition) ›› 1989, Vol. 10 ›› Issue (7): 647-654.

• 论文 • 上一篇    下一篇

THE MULTIGRID METHOD FOR RESERVOIR SIMULATION

陈天翔, 吕涛, 林爱民   

  1. Institute of Mathematical Science, Chengdu Branch, Academia Sinica, Chengdu
  • 收稿日期:1988-05-03 出版日期:1989-07-18 发布日期:1989-07-18

THE MULTIGRID METHOD FOR RESERVOIR SIMULATION

Chen Tian-xiang, Lü Tao, Lin Ai-min   

  1. Institute of Mathematical Science, Chengdu Branch, Academia Sinica, Chengdu
  • Received:1988-05-03 Online:1989-07-18 Published:1989-07-18

摘要: This paper describes a way of solving the reservoir simulation pressure equation using mulligrid technique. The subroutine MG of four-grid method is presented. The result for 2-D two-phase problem is exactly the same as that of the SOR method and the CPU time is much less than that of the latter one.

关键词: nonlinear dynamic property, hyperelastic spherical membrane, periodic step loads, nonlinear periodic oscillation

Abstract: This paper describes a way of solving the reservoir simulation pressure equation using mulligrid technique. The subroutine MG of four-grid method is presented. The result for 2-D two-phase problem is exactly the same as that of the SOR method and the CPU time is much less than that of the latter one.

Key words: nonlinear dynamic property, hyperelastic spherical membrane, periodic step loads, nonlinear periodic oscillation

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals