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Reply to comments by Dr. B.J. Jeffery

Published online by Cambridge University Press:  04 July 2016

J. Grimson  and
N. Hay
J. Grimson
Affiliation:
Department of Mechanical and Production Engineering, Trent Polytechnic
N. Hay
Affiliation:
Department of Mechanical Engineering, University of Nottingham
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Extract

In reply to Dr. Jeffery's discussion, we would point out that we did not use a single property of a wave to describe the waveform and to be used as a measure of the intensity of pulsation. The parameter s was the actual cut-off ratio imposed at the source by the pulsator, whereas the ratio A/h was obtained from the differential pressure records at the meter.

Type
Technical notes
Information
The Aeronautical Journal , Volume 76 , Issue 733 , January 1972 , pp. 42
Copyright
Copyright © Royal Aeronautical Society 1972 

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