An extensional formulation for a diffusive solution of the level-set equation by considering a relation to the scalar conservation equation

OSHIMA, Nobuyuki

Mechanical Engineering Letters, 2016, 2, 16-00220-16-00220

Permalink : https://hdl.handle.net/2115/83861

このアイテムのアクセス数:346件（2026-08-14 22:24 集計）

ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.1299/mel.16-00220			12

アクセス権	open access
URI	https://hdl.handle.net/2115/83861
タイトル	An extensional formulation for a diffusive solution of the level-set equation by considering a relation to the scalar conservation equation
著者	e-Rad_Researcher 10217135 著者名 OSHIMA, Nobuyuki
言語	英語
キーワード	Level-set equation
	Conservation equation
	Re-initialization procedure
	Local interface speed model
発行日	2016-04-21
出版者	The Japan Society of Mechanical Engineers
出版者	一般社団法人日本機械学会
収録物名	Mechanical Engineering Letters
巻(号)	2
ページ	16-00220-16-00220
抄録	This paper investigates a relation between the scalar conservation equation and the level-set equation based on Liu's local interface speed model for a premixed combustion flame. A new model formulation is introduced for the source term of the conservation equation in three-dimensional interface phenomena, which gives the solution of the level-set equation coupled with a re-initialization procedure for the physical interface problems governed by conservation law. It may be an extensional formulation for a diffusive solution of the level-set equation.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
EISSN	2189-5236
関連情報	NAID 130005148427
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1299/mel.16-00220