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A VOF-FCT Method for Simulating Two-Phase Flows of Immiscible Fluids
https://jaxa.repo.nii.ac.jp/records/31430
https://jaxa.repo.nii.ac.jp/records/3143028561f54-15dc-4121-8964-a252528ac5c2
名前 / ファイル | ライセンス | アクション |
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SA0035224.pdf (1.3 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A VOF-FCT Method for Simulating Two-Phase Flows of Immiscible Fluids | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
KWAK, Ho Sang
× KWAK, Ho Sang× KUWAHARA, Kunio |
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出版者 | ||||||
出版者 | 宇宙科学研究所 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science | |||||
書誌情報 |
en : The Institute of Space and Astronautical Science report 巻 662, p. 1-21, 発行日 1996-03 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | A new numerical method is designed to simulate two-phase flows of two immiscible fluids, based on the concept of a fractional volume of fluid (VOF). An accurate advection scheme for the transport of the volume fraction is designed to trace the interface between fluids, which adopts a proper blending of the upwind and downwind fluxes according to the shape of interface. To acquire a better description of the interface motion, the time accuracy of the scheme is improved by including the cross directional upstream effects. This advection scheme is interlinked with the flux corrected transport (FCT) technique to guarantee the monotonicity in the solution. Together with the interface tracking method, an efficient solution algorithm, of the second order accuracy in time, to the Navier-Stokes equations is also constructed. Numerical tests are conducted for several benchmark problems, which illustrate the accuracy and robustness of the present method. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0285-6808 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10632072 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA0035224000 |