Numerical modeling of unidirectional stratified flow between parallel plates

Y. F. Yap; J. C. Chai; K. C. Toh; T. N. Wong; Y. C. Lam

doi:10.1115/IMECE2004-62209

Numerical modeling of unidirectional stratified flow between parallel plates

Y. F. Yap, J. C. Chai, K. C. Toh, T. N. Wong, Y. C. Lam

Research output: Contribution to journal › Conference article › peer-review

Abstract

Unidirectional stratified flow of two fluids between two parallel plates is modeled using the Level-Set method. A localized mass correction term is used to ensure mass conservation at every axial cross section. The mass correction term is based on the mass flowrates. Results for various combinations of density, viscosity and mass flowrate ratios are presented. Available fully-developed exact solutions for unidirectional stratified flow are used to validate the numerical simulations. The evolutions of the interface in the developing region are also captured and compared well with "exact" solutions.

Original language	English
Article number	IMECE2004-62209
Pages (from-to)	707-713
Number of pages	7
Journal	American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD
Volume	375
Issue number	2
DOIs	https://doi.org/10.1115/IMECE2004-62209
Publication status	Published - 2004
Externally published	Yes
Event	2004 ASME International Mechanical Engineering Congress and Exposition, IMECE - Anaheim, CA, United States Duration: Nov 13 2004 → Nov 19 2004

ASJC Scopus subject areas

Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1115/IMECE2004-62209

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title = "Numerical modeling of unidirectional stratified flow between parallel plates",

abstract = "Unidirectional stratified flow of two fluids between two parallel plates is modeled using the Level-Set method. A localized mass correction term is used to ensure mass conservation at every axial cross section. The mass correction term is based on the mass flowrates. Results for various combinations of density, viscosity and mass flowrate ratios are presented. Available fully-developed exact solutions for unidirectional stratified flow are used to validate the numerical simulations. The evolutions of the interface in the developing region are also captured and compared well with {"}exact{"} solutions.",

author = "Yap, {Y. F.} and Chai, {J. C.} and Toh, {K. C.} and Wong, {T. N.} and Lam, {Y. C.}",

year = "2004",

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journal = "American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD",

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note = "2004 ASME International Mechanical Engineering Congress and Exposition, IMECE ; Conference date: 13-11-2004 Through 19-11-2004",

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AU - Yap, Y. F.

AU - Chai, J. C.

AU - Toh, K. C.

AU - Wong, T. N.

AU - Lam, Y. C.

PY - 2004

Y1 - 2004

N2 - Unidirectional stratified flow of two fluids between two parallel plates is modeled using the Level-Set method. A localized mass correction term is used to ensure mass conservation at every axial cross section. The mass correction term is based on the mass flowrates. Results for various combinations of density, viscosity and mass flowrate ratios are presented. Available fully-developed exact solutions for unidirectional stratified flow are used to validate the numerical simulations. The evolutions of the interface in the developing region are also captured and compared well with "exact" solutions.

AB - Unidirectional stratified flow of two fluids between two parallel plates is modeled using the Level-Set method. A localized mass correction term is used to ensure mass conservation at every axial cross section. The mass correction term is based on the mass flowrates. Results for various combinations of density, viscosity and mass flowrate ratios are presented. Available fully-developed exact solutions for unidirectional stratified flow are used to validate the numerical simulations. The evolutions of the interface in the developing region are also captured and compared well with "exact" solutions.

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JF - American Society of Mechanical Engineers, Heat Transfer Division, (Publication) HTD

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T2 - 2004 ASME International Mechanical Engineering Congress and Exposition, IMECE

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ER -

Numerical modeling of unidirectional stratified flow between parallel plates

Abstract

ASJC Scopus subject areas

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