Ghost fluid method applied to compressible multi-phase flows

T. G. Liu; W. F. Xie; B. C. Khoo

doi:10.1142/S0217984905009699

Ghost fluid method applied to compressible multi-phase flows

T. G. Liu^*
, W. F. Xie
, B. C. Khoo

^*Corresponding author for this work

Agency for Science, Technology and Research, Singapore
National University of Singapore

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

In this work, we show that the Ghost Fluid Method (GFM) has actually zero-order accuracy if the gas-liquid interface is not in normal motion initially. The modified GFM (MGFM) is found to overcome this problem well. Examples are given to support the present analysis and conclusions obtained, and the MGFM is then applied to simulate compressible fluid-structure interaction.

Original language	English
Pages (from-to)	1475-1478
Number of pages	4
Journal	Modern Physics Letters B
Volume	19
Issue number	28-29
DOIs	https://doi.org/10.1142/S0217984905009699
State	Published - 20 Dec 2005
Externally published	Yes

Keywords

Compressible cavitating flow
Ghost fluid method

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10.1142/S0217984905009699

Cite this

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title = "Ghost fluid method applied to compressible multi-phase flows",

abstract = "In this work, we show that the Ghost Fluid Method (GFM) has actually zero-order accuracy if the gas-liquid interface is not in normal motion initially. The modified GFM (MGFM) is found to overcome this problem well. Examples are given to support the present analysis and conclusions obtained, and the MGFM is then applied to simulate compressible fluid-structure interaction.",

keywords = "Compressible cavitating flow, Ghost fluid method",

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T1 - Ghost fluid method applied to compressible multi-phase flows

AU - Liu, T. G.

AU - Xie, W. F.

AU - Khoo, B. C.

PY - 2005/12/20

Y1 - 2005/12/20

N2 - In this work, we show that the Ghost Fluid Method (GFM) has actually zero-order accuracy if the gas-liquid interface is not in normal motion initially. The modified GFM (MGFM) is found to overcome this problem well. Examples are given to support the present analysis and conclusions obtained, and the MGFM is then applied to simulate compressible fluid-structure interaction.

AB - In this work, we show that the Ghost Fluid Method (GFM) has actually zero-order accuracy if the gas-liquid interface is not in normal motion initially. The modified GFM (MGFM) is found to overcome this problem well. Examples are given to support the present analysis and conclusions obtained, and the MGFM is then applied to simulate compressible fluid-structure interaction.

KW - Compressible cavitating flow

KW - Ghost fluid method

UR - https://www.scopus.com/pages/publications/30944433990

U2 - 10.1142/S0217984905009699

DO - 10.1142/S0217984905009699

M3 - 文章

AN - SCOPUS:30944433990

SN - 0217-9849

VL - 19

SP - 1475

EP - 1478

JO - Modern Physics Letters B

JF - Modern Physics Letters B

IS - 28-29

ER -

Ghost fluid method applied to compressible multi-phase flows

Abstract

Keywords

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