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Peaked velocity profile generation

Published online by Cambridge University Press:  04 July 2016

E. M. Laws
E. M. Laws*
Affiliation:
Department of Aeronautical and Mechanical Engineering, University of Salford
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Extract

Morgan and Saunders have shown that highly peaked velocity profiles can be produced in a pipe downstream of a partial gauze screen, a screen pierced by a central hole. By systematically varying the ratio of hole size, d, to pipe diameter, D they obtained peaked profiles with different values of profile peakiness û/ū.

The investigation showed that two different velocity profiles with the same value of û/ū. could be produced from a particular gauze, one from a screen with d/D <0·5 and the other with d/D>0·5.

Type
Flight Simulation Training Techniques
Information
The Aeronautical Journal , Volume 86 , Issue 853 , March 1982 , pp. 109 - 111
Copyright
Copyright © Royal Aeronautical Society 1982 

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References

1. Morgan, P. G. and Saunders, A. The Production of Peaked Velocity Profiles. Journal Roy Aero Soc, 65. 1961.Google Scholar
2. Morgan, P. G. and Saunders, A. A Further Note on the Production of Peaked Velocity Profiles. Journal Rov Aero Soc, 66, 1962.Google Scholar