On the Determination of the Natural Frequency of a Star-Shaped Membrane
- 1 April 1964
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of the Royal Aeronautical Society
- Vol. 68 (640) , 274-275
- https://doi.org/10.1017/s0001924000060942
Abstract
The natural frequency of the fundamental mode of star-shaped membranes whose boundary is given by an equation in polar form is determined. The boundary conditions are satisfied identically by conformally transforming the complicated shape onto a unit circle. The transformed partial differential equation is solved by two different collocation techniques.Keywords
This publication has 0 references indexed in Scilit: