计算物理 ›› 1991, Vol. 8 ›› Issue (3): 319-324.

• 论文 • 上一篇    下一篇

用TVD格式求解一维滑坡问题

郭文海   

  1. 中国科学院力学所北京 100080
  • 收稿日期:1990-07-20 修回日期:1991-07-30 出版日期:1991-09-25 发布日期:1991-09-25

CALCULATION OF ONE DIMENSIONAL LANDSLIP PROBLEM WITH TVD SCHEME

Guo Wenhai   

  1. Institute of Mechanics, Academia Sinica
  • Received:1990-07-20 Revised:1991-07-30 Online:1991-09-25 Published:1991-09-25

摘要: 本文用二阶精度显式TVD格式计算了一维滑坡问题,得到了和实际值基本一致的结果。

关键词: 滑波, TVD格式

Abstract: One dimensional landslip problem is calculated with TVD scheme. The numerical result basically coincides with the actual result. TVD scheme has been proved to be very efiective in solving wide aerodynamic problems. The present research also shows that TVD scheme can be used to slove more physical problems in which the discontinuity occurs.

Key words: landslip, TVD scheme