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The Vibrations of Laced Turbine Blades

Published online by Cambridge University Press:  28 July 2016

J. P. Ellington
Affiliation:
Departments of Civil and Mechanical Engineering,University of Nottingham
H. McCallion
Affiliation:
Departments of Civil and Mechanical Engineering,University of Nottingham

Extract

While the use of blade lacing wires or shrouding is not altogether common in gas turbine practice, occasions may arise when their use is desirable, and the purpose of this note is t o present a method whereby the vibrational characteristics of a number of blades wired together may be conveniently found.

Type
Technical Notes
Copyright
Copyright © Royal Aeronautical Society 1957

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References

1. Stodola, A. (1929). Steam and Gas Turbines. McGraw- Hill, 1929.Google Scholar
2. Biezeno, C. B. and Grammel, R. (1954). Engineering Dynamics. Blackie and Son, 1954.Google Scholar
3. Smith, D. M. (1948). Vibration of Turbine Blades in Packets. Proc. 1th Int. Conf. for Applied Mech, 1948.Google Scholar
4. Bishop, R. E. D. and Johnson, D. C. (1956). Vibration Analysis Tables, Cambridge University Press, 1956.Google Scholar
5. Milne-Thomson, L. M. (1951). The Calculus of Finite Differences, Macmillan, 1951.Google Scholar