A novel physical model and computational method for non-isentropic, compressible two-fluid flow

J. Wackers; B. Koren

doi:10.1007/3-540-31801-1_90

A novel physical model and computational method for non-isentropic, compressible two-fluid flow

J. Wackers
, B. Koren

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

This paper describes a five-equation model for compressible two-fluid flow, based on physical flow equations only. The model is conservative and pressureoscillation free. Equations for continuous flow and jump conditions for discontinuities are given, as well as a discretisation of the equations and an adaptation of the HLL Riemann solver to two-fluid flow. Numerical tests in 1D and 2D show the accuracy of the method.

Original language	English
Title of host publication	Computational Fluid Dynamics 2004 (Proceedings of the Third International Conference on Computational Fluid Dynamics, ICCFD3, Toronto, July 12–16, 2004)
Editors	C. Groth, D.W. Zingg
Place of Publication	Berlin
Publisher	Springer
Pages	625-630
ISBN (Print)	978-3-540-31800-2
DOIs	https://doi.org/10.1007/3-540-31801-1_90
Publication status	Published - 2006

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Wackers, J., & Koren, B. (2006). A novel physical model and computational method for non-isentropic, compressible two-fluid flow. In C. Groth, & D. W. Zingg (Eds.), Computational Fluid Dynamics 2004 (Proceedings of the Third International Conference on Computational Fluid Dynamics, ICCFD3, Toronto, July 12–16, 2004) (pp. 625-630). Springer. https://doi.org/10.1007/3-540-31801-1_90

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title = "A novel physical model and computational method for non-isentropic, compressible two-fluid flow",

abstract = "This paper describes a five-equation model for compressible two-fluid flow, based on physical flow equations only. The model is conservative and pressureoscillation free. Equations for continuous flow and jump conditions for discontinuities are given, as well as a discretisation of the equations and an adaptation of the HLL Riemann solver to two-fluid flow. Numerical tests in 1D and 2D show the accuracy of the method.",

author = "J. Wackers and B. Koren",

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doi = "10.1007/3-540-31801-1\_90",

language = "English",

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pages = "625--630",

editor = "C. Groth and D.W. Zingg",

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Wackers, J & Koren, B 2006, A novel physical model and computational method for non-isentropic, compressible two-fluid flow. in C Groth & DW Zingg (eds), Computational Fluid Dynamics 2004 (Proceedings of the Third International Conference on Computational Fluid Dynamics, ICCFD3, Toronto, July 12–16, 2004). Springer, Berlin, pp. 625-630. https://doi.org/10.1007/3-540-31801-1_90

A novel physical model and computational method for non-isentropic, compressible two-fluid flow. / Wackers, J.; Koren, B.
Computational Fluid Dynamics 2004 (Proceedings of the Third International Conference on Computational Fluid Dynamics, ICCFD3, Toronto, July 12–16, 2004). ed. / C. Groth; D.W. Zingg. Berlin: Springer, 2006. p. 625-630.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AB - This paper describes a five-equation model for compressible two-fluid flow, based on physical flow equations only. The model is conservative and pressureoscillation free. Equations for continuous flow and jump conditions for discontinuities are given, as well as a discretisation of the equations and an adaptation of the HLL Riemann solver to two-fluid flow. Numerical tests in 1D and 2D show the accuracy of the method.

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BT - Computational Fluid Dynamics 2004 (Proceedings of the Third International Conference on Computational Fluid Dynamics, ICCFD3, Toronto, July 12–16, 2004)

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CY - Berlin

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A novel physical model and computational method for non-isentropic, compressible two-fluid flow

Abstract

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