A unified computational formulation for multi-component and multi-phase flows

Ding Li; Venkateswaran Sankaran; Jules W. Lindau; Charles L. Merkle

A unified computational formulation for multi-component and multi-phase flows

Ding Li
, Venkateswaran Sankaran
, Jules W. Lindau
, Charles L. Merkle

Research output: Contribution to conference › Paper › peer-review

Abstract

A unified computational formulation for homogeneous mixture flows involving multiple phases and multiple species is presented. The formulation is based upon using a generalized equation of state that is valid for arbitrary fluids, including liquids, gases and supercritical fluids. Thermodynamic properties of the mixture are uniformly determined by using Amagat's law rather than Dalton's law for liquid-gas, liquid-liquid or gas-gas mixtures. Proper system conditioning for implementation of standard numerical procedures is obtained using appropriate scaling of the pseudo-time-stepping scheme. The capabilities of the approach are demonstrated using several applications involving multi-phase and multi-component mixture flows such as hydrodynamic cavitation, real gas nozzle flows, reacting flows and underwater propulsion.

Original language	English (US)
Pages	1041-1058
Number of pages	18
State	Published - 2005
Event	43rd AIAA Aerospace Sciences Meeting and Exhibit - Reno, NV, United States Duration: Jan 10 2005 → Jan 13 2005

Other

Other	43rd AIAA Aerospace Sciences Meeting and Exhibit
Country/Territory	United States
City	Reno, NV
Period	1/10/05 → 1/13/05

All Science Journal Classification (ASJC) codes

General Engineering

Cite this

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title = "A unified computational formulation for multi-component and multi-phase flows",

abstract = "A unified computational formulation for homogeneous mixture flows involving multiple phases and multiple species is presented. The formulation is based upon using a generalized equation of state that is valid for arbitrary fluids, including liquids, gases and supercritical fluids. Thermodynamic properties of the mixture are uniformly determined by using Amagat's law rather than Dalton's law for liquid-gas, liquid-liquid or gas-gas mixtures. Proper system conditioning for implementation of standard numerical procedures is obtained using appropriate scaling of the pseudo-time-stepping scheme. The capabilities of the approach are demonstrated using several applications involving multi-phase and multi-component mixture flows such as hydrodynamic cavitation, real gas nozzle flows, reacting flows and underwater propulsion.",

author = "Ding Li and Venkateswaran Sankaran and Lindau, \{Jules W.\} and Merkle, \{Charles L.\}",

year = "2005",

language = "English (US)",

pages = "1041--1058",

note = "43rd AIAA Aerospace Sciences Meeting and Exhibit ; Conference date: 10-01-2005 Through 13-01-2005",

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TY - CONF

T1 - A unified computational formulation for multi-component and multi-phase flows

AU - Li, Ding

AU - Sankaran, Venkateswaran

AU - Lindau, Jules W.

AU - Merkle, Charles L.

PY - 2005

Y1 - 2005

N2 - A unified computational formulation for homogeneous mixture flows involving multiple phases and multiple species is presented. The formulation is based upon using a generalized equation of state that is valid for arbitrary fluids, including liquids, gases and supercritical fluids. Thermodynamic properties of the mixture are uniformly determined by using Amagat's law rather than Dalton's law for liquid-gas, liquid-liquid or gas-gas mixtures. Proper system conditioning for implementation of standard numerical procedures is obtained using appropriate scaling of the pseudo-time-stepping scheme. The capabilities of the approach are demonstrated using several applications involving multi-phase and multi-component mixture flows such as hydrodynamic cavitation, real gas nozzle flows, reacting flows and underwater propulsion.

AB - A unified computational formulation for homogeneous mixture flows involving multiple phases and multiple species is presented. The formulation is based upon using a generalized equation of state that is valid for arbitrary fluids, including liquids, gases and supercritical fluids. Thermodynamic properties of the mixture are uniformly determined by using Amagat's law rather than Dalton's law for liquid-gas, liquid-liquid or gas-gas mixtures. Proper system conditioning for implementation of standard numerical procedures is obtained using appropriate scaling of the pseudo-time-stepping scheme. The capabilities of the approach are demonstrated using several applications involving multi-phase and multi-component mixture flows such as hydrodynamic cavitation, real gas nozzle flows, reacting flows and underwater propulsion.

UR - https://www.scopus.com/pages/publications/30744442147

UR - https://www.scopus.com/pages/publications/30744442147#tab=citedBy

M3 - Paper

AN - SCOPUS:30744442147

SP - 1041

EP - 1058

T2 - 43rd AIAA Aerospace Sciences Meeting and Exhibit

Y2 - 10 January 2005 through 13 January 2005

ER -

A unified computational formulation for multi-component and multi-phase flows

Abstract

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All Science Journal Classification (ASJC) codes

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