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The Determination of an Upper Bound of the Lowest Natural Frequency of a Star Shaped Membrane
Published online by Cambridge University Press: 04 July 2016
Extract
Let Г be a closed curve in the z-plane with p-axis of symmetry. The mapping function
maps in general the interior of the unit circle |ξ| < 1 on to the interior of Г such that ξ=0 is transformed into z=0.
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- Copyright © Royal Aeronautical Society 1964
References
1.Laura, P. A. On the Determination of the Natural Frequency of a Star Shaped Membrane. J.R.Ae.S., April 1964.CrossRefGoogle Scholar
2.Szezö, G. Conformal Mapping Related to Torsional Rigidity, Principal Frequency and Electrostatic Capacity. Proceedings of a Symposium—N.B.S., June 1949.Google Scholar
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