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TECHNICAL PAPERS

Predictions of a Film Coolant Jet in Crossflow With Different Turbulence Models

[+] Author and Article Information
Asif Hoda, Sumanta Acharya

Mechanical Engineering Department, Louisiana State University, Baton Rouge, LA 70803

J. Turbomach 122(3), 558-569 (Feb 01, 1999) (12 pages) doi:10.1115/1.1302322 History: Received February 01, 1999
Copyright © 2000 by ASME
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References

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Figures

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Z component of vorticity and velocity vectors in X–Y plane at Z/D=3.0 for different models
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Velocity vectors in X–Y plane at Z/D=8
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Velocity vectors in Y–Z plane at X/D=0
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Velocity vectors in Y–Z plane at X/D=0  
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Stress profiles at X/D=0 at different Z/D from center of jet
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Velocity and kinetic energy profiles at X/D=−0.5 at different Z/D from center of jet
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Velocity and kinetic energy profiles at X/D=0 at different Z/D from center of jet
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Grid independence study with the LS model. Velocity and kinetic energy profiles at X/D=0, Z/D=1; ⦿ 71×90×200 grid; — 59×60×140 grid.
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Side view of the computational domain
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Schematic of the physical problem

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