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TECHNICAL PAPERS

Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring

[+] Author and Article Information
Steven W. Burd, Terrence W. Simon

Heat Transfer Laboratory, University of Minnesota, Minneapolis, MN 55455

J. Turbomach 122(4), 659-666 (Feb 01, 2000) (8 pages) doi:10.1115/1.1312799 History: Received February 01, 2000
Copyright © 2000 by ASME
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References

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Figures

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Cascade secondary flow model 2
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Experimental test facility
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Nozzle guide vane simulator test facility
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Approach flow at x/Cax=−0.10: (A) streamwise velocity, U (m/s); (B) turbulence, u/U
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Airfoil surface static pressure coefficient, Cps, distributions in the cascade facility
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Exit streamwise velocities, U/U2, at x/Cax=0.9
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Cross-stream (V−W) velocity vectors at x/Cax=0.9
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Turbulent shear stress, uv/U22×100, at x/Cax=0.9
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Turbulent shear stress, uw/U22×100, at x/Cax=0.9
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Total pressure loss coefficients, Cp0, at x/Cax=1.02
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Secondary kinetic loss coefficients, Cske, at x/Cax=0.9

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