A new front tracking method using particles with extended location information

doi:10.1016/j.jcp.2018.11.008

IMECH-IR > 流固耦合系统力学重点实验室

	A new front tracking method using particles with extended location information
	Fan P(范平)
发表期刊	JOURNAL OF COMPUTATIONAL PHYSICS
	2019-02-01
卷号	378 页码:497-547
ISSN	0021-9991
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.
关键词	Moving interface Front tracking Numerical scheme Extended location information
DOI	10.1016/j.jcp.2018.11.008
收录类别	SCI
语种	英语
WOS记录号	WOS:000453776000021
关键词[WOS]	LEVEL SET METHOD ; OF-FLUID METHOD ; PROJECTION METHOD ; VOLUME ; ALGORITHMS ; ADVECTION ; SURFACE ; RECONSTRUCTION ; SIMULATION ; 2-PHASE
WOS研究方向	Computer Science, Interdisciplinary Applications ; Physics, Mathematical
WOS类目	Computer Science ; Physics
论文分区	一类/力学重要期刊
力学所作者排名	1
RpAuthor	Fan, P
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/78450
专题	流固耦合系统力学重点实验室
作者单位	1.{Fan, Ping} Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 2.{Fan, Ping} Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Fan P. A new front tracking method using particles with extended location information[J]. JOURNAL OF COMPUTATIONAL PHYSICS,2019,378:497-547.
APA	范平.(2019).A new front tracking method using particles with extended location information.JOURNAL OF COMPUTATIONAL PHYSICS,378,497-547.
MLA	范平."A new front tracking method using particles with extended location information".JOURNAL OF COMPUTATIONAL PHYSICS 378(2019):497-547.

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