Numerical Computation of Turbulent U-Duct Flow with a Second-Moment Closure

R.B. Baliga; T.C. Vu; S. Vasic; Wei Shyy

Numerical Computation of Turbulent U-Duct Flow with a Second-Moment Closure

R.B. Baliga, T.C. Vu, S. Vasic, Wei Shyy

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

Abstract

A second-moment turbulence-transport closure model has been implemented in a general finite-volume procedure with staggered storage locations for the velocity components. The capabilities of the model in predicting turbulent flows with strong streamline curvature effects, such as those encountered in hydraulic turbine components, are explored. The results show that the adopted turbulence model produces correct physical response to the complex curvature effects, and accurate predictions of most mean-flow and turbulence characteristics.

Original language	English
Pages	148-157
Publication status	Published - 1998
Externally published	Yes
Event	Proceedings of the XIX IAHR Symposium on Hydraulic Machinery and Cavitation - Duration: 1 Jan 1998 → 1 Jan 1998

Conference

Conference	Proceedings of the XIX IAHR Symposium on Hydraulic Machinery and Cavitation
Period	1/01/98 → 1/01/98

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https://hdl.handle.net/1783.1/48384

Cite this

@conference{20aa6b42a41b4fc3ad85c666eea29dda,

title = "Numerical Computation of Turbulent U-Duct Flow with a Second-Moment Closure",

abstract = "A second-moment turbulence-transport closure model has been implemented in a general finite-volume procedure with staggered storage locations for the velocity components. The capabilities of the model in predicting turbulent flows with strong streamline curvature effects, such as those encountered in hydraulic turbine components, are explored. The results show that the adopted turbulence model produces correct physical response to the complex curvature effects, and accurate predictions of most mean-flow and turbulence characteristics.",

author = "R.B. Baliga and T.C. Vu and S. Vasic and Wei Shyy",

year = "1998",

language = "English",

pages = "148--157",

note = "Proceedings of the XIX IAHR Symposium on Hydraulic Machinery and Cavitation ; Conference date: 01-01-1998 Through 01-01-1998",

}

TY - CONF

T1 - Numerical Computation of Turbulent U-Duct Flow with a Second-Moment Closure

AU - Baliga, R.B.

AU - Vu, T.C.

AU - Vasic, S.

AU - Shyy, Wei

PY - 1998

Y1 - 1998

N2 - A second-moment turbulence-transport closure model has been implemented in a general finite-volume procedure with staggered storage locations for the velocity components. The capabilities of the model in predicting turbulent flows with strong streamline curvature effects, such as those encountered in hydraulic turbine components, are explored. The results show that the adopted turbulence model produces correct physical response to the complex curvature effects, and accurate predictions of most mean-flow and turbulence characteristics.

AB - A second-moment turbulence-transport closure model has been implemented in a general finite-volume procedure with staggered storage locations for the velocity components. The capabilities of the model in predicting turbulent flows with strong streamline curvature effects, such as those encountered in hydraulic turbine components, are explored. The results show that the adopted turbulence model produces correct physical response to the complex curvature effects, and accurate predictions of most mean-flow and turbulence characteristics.

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000077868900014

M3 - Conference Paper

SP - 148

EP - 157

T2 - Proceedings of the XIX IAHR Symposium on Hydraulic Machinery and Cavitation

Y2 - 1 January 1998 through 1 January 1998

ER -

Numerical Computation of Turbulent U-Duct Flow with a Second-Moment Closure

Abstract

Conference

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