Email Alert    RSS

Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (6): 725-732.

• 论文 • 上一篇    

IMPLICIT TVD SCHEMES APPLIED TO GAS-DROPLET DETONATION CALCULATION

郭永辉, 田宙, 郝保田   

  1. Northwest Institute of Nuclear Technology, Xi’an 710024, P R China
  • 收稿日期:1998-11-25 修回日期:2009-01-25 出版日期:2000-06-18 发布日期:2000-06-18

IMPLICIT TVD SCHEMES APPLIED TO GAS-DROPLET DETONATION CALCULATION

Guo Yonghui, Tian Zhou, Hao Baotian   

  1. Northwest Institute of Nuclear Technology, Xi’an 710024, P R China
  • Received:1998-11-25 Revised:2009-01-25 Online:2000-06-18 Published:2000-06-18

PDF

307

摘要： In order to investigate parameters of FAE(fuel air explosive)explosion, the two-phase gas-droplet conservation equations with two-dimensional axial symmetry in the Euler coordinate were used. High-resolution implicit TVD(total variation diminishing)schemes were applied to gas phase equations and MacCormack schemes to liquid equations. The for mation and propagation of gas-droplet detonation wave were simulated numerically. The simulation results and the others are compared with a good agreement.

Abstract: In order to investigate parameters of FAE(fuel air explosive)explosion, the two-phase gas-droplet conservation equations with two-dimensional axial symmetry in the Euler coordinate were used. High-resolution implicit TVD(total variation diminishing)schemes were applied to gas phase equations and MacCormack schemes to liquid equations. The for mation and propagation of gas-droplet detonation wave were simulated numerically. The simulation results and the others are compared with a good agreement.

中图分类号: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals
Total visitors:
Copyright © Applied Mathematics and Mechanics (English Edition)
Address：P. O. Box 122, Shanghai University, 99 Shangda Road, Shanghai 200444, China
E-mail： amm@department.shu.edu.cn
Technical support: Beijing Magtech Co.ltd support@magtech.com.cn