A new front tracking method using particles with extended location information

doi:10.1016/j.jcp.2018.11.008

	A new front tracking method using particles with extended location information
	Fan, Ping 1,2
刊名	JOURNAL OF COMPUTATIONAL PHYSICS
	2019-02-01
卷号	378 页码:497-547
关键词	Moving interface Front tracking Numerical scheme Extended location information
ISSN号	0021-9991
DOI	10.1016/j.jcp.2018.11.008
英文摘要	A new front tracking method is developed through using Lagrangian particles marked by their extended location information (ELI) including the location coordinates and the spatial derivatives of the location coordinates. The new method is capable of providing more accurate descriptions for the geometrical features of the interface than the conventional front tracking (CFT) methods due to three key originalities. First, high order numerical schemes that can be used to evaluate the ELI of the interpolated particles with high order accuracy are developed based on the ELI of two given particles. Second, a series of evolution equations are derived on the need of tracking the ELI of all the particles during the interface evolving. Third, transformation formulae are derived for the use of modifying the spatial derivatives of the particles' location coordinates such that large amplitudes of which can be avoided. Performances of the new method are demonstrated through standard benchmark tests. (C) 2018 Elsevier Inc. All rights reserved.
WOS关键词	LEVEL SET METHOD ; OF-FLUID METHOD ; PROJECTION METHOD ; VOLUME ; ALGORITHMS ; ADVECTION ; SURFACE ; RECONSTRUCTION ; SIMULATION ; 2-PHASE
WOS研究方向	Computer Science ; Physics
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000453776000021
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/27609]
专题	中国科学院过程工程研究所
通讯作者	Fan, Ping
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Fan, Ping. A new front tracking method using particles with extended location information[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2019,378:497-547.
APA	Fan, Ping.(2019).A new front tracking method using particles with extended location information.JOURNAL OF COMPUTATIONAL PHYSICS,378,497-547.
MLA	Fan, Ping."A new front tracking method using particles with extended location information".JOURNAL OF COMPUTATIONAL PHYSICS 378(2019):497-547.