A method for obtaining approximate fundamental frequencies of non-circular, doublyconnected membranes is developed. An approximate expression for the radius of each bounding curve is written as a truncated Fourier series. The deflection, which is written as a perturbation series of the modes of a ci
โฆ LIBER โฆ
A lower estimation of the principal frequencies of simply connected membranes
โ Scribed by E. Makai
- Publisher
- Akadmiai Kiad
- Year
- 1965
- Tongue
- English
- Weight
- 194 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1588-2632
No coin nor oath required. For personal study only.
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