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)
Source PublicationJOURNAL OF COMPUTATIONAL PHYSICS
2019-02-01
Volume378Pages:497-547
ISSN0021-9991
AbstractA 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.
KeywordMoving interface Front tracking Numerical scheme Extended location information
DOI10.1016/j.jcp.2018.11.008
Indexed BySCI
Language英语
WOS IDWOS:000453776000021
WOS KeywordLEVEL SET METHOD ; OF-FLUID METHOD ; PROJECTION METHOD ; VOLUME ; ALGORITHMS ; ADVECTION ; SURFACE ; RECONSTRUCTION ; SIMULATION ; 2-PHASE
WOS Research AreaComputer Science, Interdisciplinary Applications ; Physics, Mathematical
WOS SubjectComputer Science ; Physics
Classification一类/力学重要期刊
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/78450
Collection流固耦合系统力学重点实验室
Affiliation1.{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
Recommended Citation
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.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[范平]'s Articles
Baidu academic
Similar articles in Baidu academic
[范平]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[范平]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.