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Diabatic Nozzle Flow with Constant Small Stage Efficiency

Published online by Cambridge University Press:  04 July 2016

R. A. A. Bryant
R. A. A. Bryant*
Affiliation:
The University of New South Wales, Kensington, Australia
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Extract

The concept of small stage efficiency is introduced when studying one-dimensional gas flow in nozzles in order to permit a closer approximation of real flow conditions than is possible from an isentropic analysis. It is more or less conventional to assume the flow conditions are adiabatic whenever the small stage efficiency is used. That is to say, small stage efficiency is generally considered in relation to flows contained within adiabatic boundaries, in which case it becomes a measure of the heat generated by internal frictional effects alone.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 64 , Issue 598 , October 1960 , pp. 632 - 635
Copyright
Copyright © Royal Aeronautical Society 1960

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References

1.Shapiro, A. H. (1953). The Dynamics and Thermodynamics of Compressible Fluid Flow. Ronald Press, 1953.Google Scholar
2.Crocco, L. (1958). Fundamentals of Gas Dynamics. (Emmons, H. W., Editor.) Part B, Princeton University Press, 1958.Google Scholar