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Evaluation of the momentum equation for a turbulent wall jet

Published online by Cambridge University Press:  28 March 2006

J. L. Chao  and
V. A. Sandborn
J. L. Chao
Affiliation:
Oklahoma State University, Stillwater, Oklahoma
V. A. Sandborn
Affiliation:
Colorado State University, Fort Collins, Colorado
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Abstract

Experimental evaluation of the radial momentum equation near the surface for an axisymmetrie turbulent wall jet is reported. The equation for flow contains six terms of magnitudes which cannot be neglected. The pressure gradient across the flow as well as along the flow is found to be of major importance. Thus, for a wall jet flow it is impossible to treat the radial and vertical momentum equations as independent of one another.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 26 , Issue 4 , December 1966 , pp. 819 - 828
Copyright
© 1966 Cambridge University Press

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References

Chao, J. L. 1965 Ph.D. Thesis, Colorado State University, Fort Collins, Colorado.
Chao, J. L. & Sandborn, V. A. 1965 J. Hydraulics Div. Proc. ASCE vol. 91, no. HY 2, 193.
Glauert, M. B. 1956 J. Fluid Mech. 1, 62.
Kovasznay, L. S. G., Miller, L. T. & Vasudeva, B. R. 1963 Proj. Squid Tech. Rep. no. JHU-22–7 (Johns Hopkins University).
Plate, E. J. & Sandborn, V. A. 1964 Fluid Dynamics and Diffusion Lab. Colorado State University, Fort Collins, Colorado. Rep. no. CER 64-EJP-VAS37.Google Scholar
Sandborn, V. A. & Slogar, R. J. 1955 Nat. Adv. Comm. Aero., Washington, TN no. 3264.
Tsuei, Y. G. 1962 Ph.D. Thesis, Colorado State University, Fort Collins, Colorado.