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A Simple Method for Predicting the Performance of Cascades of Low Solidity

Published online by Cambridge University Press:  07 June 2016

K. Tanabe  and
J. H. Horlock
K. Tanabe
Affiliation:
Department of Mechanical Engineering, University of Liverpool
J. H. Horlock
Affiliation:
Department of Mechanical Engineering, University of Liverpool
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Summary

A simple potential theory for flow through cascades of low solidity is developed. The analysis is an extension of Glauert’s theory for single aerofoils. The variation of outlet angle and lift coefficient with space/chord ratio and stagger angle is predicted. The simple analysis is shown, by comparison with other methods of computation, to be valid for cascades of space/chord ratio in excess of 1·5 and staggers over 50 degrees.

Type
Research Article
Information
Aeronautical Quarterly , Volume 18 , Issue 3 , August 1967 , pp. 225 - 236
Copyright
Copyright © Royal Aeronautical Society. 1967

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References

1. Martensen, E. Calculation of pressure distribution over profiles in cascade in two-dimensional potential flow, by means of a Fredholm integral equation. Archiv for Rational Mechanics and Analysis, Vol. 3, No. 3, 1959.Google Scholar
2. Glauert, H. The elements of aerofoil and airscrew theory. Cambridge University Press, 1948.Google Scholar
3. Weinig, F. Die Strömung um die Schaufeln von Turbomaschinen. J. A. Barch, Leipzig, 1935.Google Scholar
4. Mak, K. W. The investigation of air flow through high stagger cascades. MEng Thesis, Liverpool University, 1964.Google Scholar
5. Tanabe, K. The low speed performance of high stagger cascades. MEng Thesis, Liverpool University, 1965.Google Scholar
6. Schlichttng, H. Berechnung der reibungslosen inkompressiblen Strömung für ein vorgegebenes Schaufelgitter. VDI Forsch. Heft 447, 1955.Google Scholar
7. Mak, K. W., Tanabe, K. and Dixon, S. L. Experiments on high stagger cascades. (To be published.) Google Scholar
8. Bromwich, T. J. An introduction to the theory of infinite series. Macmillan, London, 1942.Google Scholar