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A LAGRANGIAN MODEL FOR DEBRIS CLOUD DYNAMICS SIMULATION

被引：9
作者：
FAHRENTHOLD, EP
机构：
[1] Department of Mechanical Engineering, University of Texas, Austin
来源：
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 1993年 / 14卷 / 1-4期
基金：
美国国家航空航天局;
关键词：
D O I：
10.1016/0734-743X(93)90023-Z
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A new modeling approach has been developed for computer simulation of hypervelocity impacts on multi-plate orbital debris shields. This approach links an Eulerian finite difference code for shield perforation calculations to a Lagrangian finite element code for debris cloud evolution simulations. Mixture theory is used to account for the presence of void space in the debris cloud.
引用
收藏
页码：229 / 240
页数：12
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