圆球形粒子超高速撞击侵蚀过程的数值模拟

IMECH-IR > 力学所知识产出(1956-2008)

	圆球形粒子超高速撞击侵蚀过程的数值模拟
	庄峰青; 刘大有
Source Publication	宇航学报
	1996
Volume	17 Issue:2 Pages:65
ISSN	1000-1328
Abstract	利用数值方法模拟单个圆球形粒子超高速撞击所致侵蚀过程。提出了确定最终坑形的新准则－－坑面唇边动压准则：当坑面唇边动压等于0.44倍静态屈服强度时的坑形为最终坑形。计算结果与实验结果、经验公式符合很好。
Keyword	超高速撞击侵蚀数值模拟粒子云弹塑性流体
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:330198
Citation statistics	Cited Times:1[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/35542
Collection	力学所知识产出(1956-2008)
Corresponding Author	庄峰青
Recommended Citation GB/T 7714	庄峰青,刘大有. 圆球形粒子超高速撞击侵蚀过程的数值模拟[J]. 宇航学报,1996,17,2,:65.
APA	庄峰青,&刘大有.(1996).圆球形粒子超高速撞击侵蚀过程的数值模拟.宇航学报,17(2),65.
MLA	庄峰青,et al."圆球形粒子超高速撞击侵蚀过程的数值模拟".宇航学报 17.2(1996):65.

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