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Turbulent source flow between parallel stationary and co-rotating disks

Published online by Cambridge University Press:  29 March 2006

E. Bakket ,
J. F. Kreider  and
F. Kreith
E. Bakket
Affiliation:
Department of Chemical Engineering, University of Colorado, Boulder Present address: Director of Research and Developement, Pulverizing MikroPul, Division of Slick Corp., Summit, New Jersey.
J. F. Kreider
Affiliation:
Department of Chemical Engineering, University of Colorado, Boulder
F. Kreith
Affiliation:
Department of Chemical Engineering, University of Colorado, Boulder
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Abstract

The research summarized in this paper is an experimental study of the velocity and turbulence fields in the gap between two parallel co-rotating or stationary disks with a source in the centre. Detailed hot-wire measurements over a wide range of source strengths and disk speeds are presented; the average velocity components are correlated in terms of dimensionless quantities; and the radial pressure distribution is analysed. Also, transition phenomena and conditions under which similarity in the velocity profiles can be expected are discussed.

Information

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 58 , Issue 2 , 17 April 1973 , pp. 209 - 231
Copyright
© 1973 Cambridge University Press

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