Discrete Singular Convolution Method for Free Vibration Analysis of Tapered Rectangular Plates
Küçük Resim Yok
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
KRISHTEL EMAGING SOLUTIONS PVT LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Discrete Singular Convolution (DSC) method has been proposed to obtain frequencies of tapered rectangular plates. Regularized Shannon's Delta (RSD) kernel is selected as a singular convolution to illustrate the present algorithm. In the proposed approach, the derivatives in both the governing equations and the boundary conditions are discretized by the method of DSC. Frequency parameters are obtained for different types of boundary conditions, tapered shapes and aspect ratios. The effect of circumferential node number on the frequency of the shell is also analyzed. The obtained results are compared with those of other numerical methods. Numerical results indicate that the Discrete Singular Convolution (DSC) is a simple, accurate and reliable algorithm for free vibration analysis of tapered plates.
Açıklama
Anahtar Kelimeler
Discrete singular convolution method, Tapered, Rectangular plate, Free vibration, Frequency
Kaynak
ADVANCES IN VIBRATION ENGINEERING
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
7
Sayı
3
