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Wave propagation in rotating elastic media

Published online by Cambridge University Press:  26 February 2010

V. Subba Rao  and
S. D. Nigam
V. Subba Rao
Affiliation:
Department of Naval Architecture, I.I.T., Kharagpur, India
S. D. Nigam
Affiliation:
Department of Naval Architecture, I.I.T., Kharagpur, India
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Summary

Wave propagation in an elastic medium rotating with a constant angular velocity Ω about an axis is studied by the method of Lighthill [1]. The waves are created by a concentrated periodic force of fixed frequency ω at the origin. The changes in the wave pattern and the decay of amplitude are discussed when 2Ω. increases from zero to a value greater than ω.

Type
Research Article
Information
Mathematika , Volume 11 , Issue 1 , June 1964 , pp. 29 - 38
Copyright
Copyright © University College London 1964

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References

1.Lighthill, M. J., Phil. Trans. Roy. Soc. (A), 252 (1960), 397.Google Scholar
2.Buchwald, V. T., Proc. Roy. Soc. (A), 253 (1959), 563.Google Scholar
3.Buchwald, V. T. and Davis, A., Mathematika, 7 (1960), 161.CrossRefGoogle Scholar
4.Nigam, S. D. and Nigam, P. D., Proc. Roy. Soc. (A), 266 (1962), 247.Google Scholar
5.Nigam, S. D. and Nigam, P. D., Proc. Roy. Soc. (A), 272 (1963), 529.Google Scholar