DocumentCode
2216796
Title
SPH method and its application in hypervelocity impact
Author
Li Yi-yong ; Shen Huai-rong ; Li Zhi
Author_Institution
Dept. of Space Equip., Acad. of Equip. Command & Technol., Beijing, China
Volume
1
fYear
2010
fDate
20-22 Aug. 2010
Abstract
SPH is a meshfree numerical method that allows the possibility of easily modeling flows with a complex geometry or flows where large deformations or the appearance of a free surface occurs. It is widely used for hypervelocity impact problems. This paper introduces the basic principles of SPH method. Major advantages and disadvantages of SPH method are discussed and listed. Application of SPH method in hypervelocity impact is summarized and numerical case is analyzed.
Keywords
flow simulation; hydrodynamics; impact (mechanical); space debris; SPH method; complex geometry; deformations; free surface; hypervelocity impact; meshfree numerical method; smoothed particle hydrodynamics method; space debris; hypervelocity impact; numerical simulation; smoothed particle hydrodynamics (SPH); smoothing function;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location
Chengdu
ISSN
2154-7491
Print_ISBN
978-1-4244-6539-2
Type
conf
DOI
10.1109/ICACTE.2010.5579072
Filename
5579072
Link To Document