Journal ArticleDOI
Torsional vibrations of prismatic shells
V. Ramamurti,N. Ganesan +1 more
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TLDR
In this paper, a method of analysis of prismatic shells having different internal ribbing for their torsional vibrations was proposed. And the results for some wellknown boundary conditions with the results obtained by classical methods were compared.About:
This article is published in Journal of Sound and Vibration.The article was published on 1975-01-22. It has received 11 citations till now. The article focuses on the topics: Finite difference method.read more
Citations
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A note on vibration of a cantilever plate immersed in water
TL;DR: In this article, the first few mode shapes and the respective natural frequencies of a submerged cantilever plate are found by using a finite element procedure, eigenvalues being obtained by a simultaneous iteration technique.
Journal ArticleDOI
Vibration analysis of a rectangular plate subjected to a thermal gradient
M.S. Dhotarad,N. Ganesan +1 more
TL;DR: In this article, the dynamic free response of thin rectangular plates subjected to one and two dimensional steady state temperature distributions satisfying Laplace's equation is analyzed and the governing equations of motion are derived by a finite difference method and solved by a simultaneous iteration technique to obtain eigenvalues and eigenvectors.
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Transmission line vibrations
TL;DR: In this article, the effect of dampers on the maximum strain produced in transmission lines with and without a damper has been studied, and a comparative study of the maximum strains produced is also made for various wind power input assumptions.
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Journal ArticleDOI
Symmetric decomposition of positive definite band matrices
TL;DR: In this paper, the method is based on the following theorem: if A is a positive definite matrix of band form such that A = 0, then there exists a real non-singular lower triangular matrix L such that L{L^T} = A,
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Application of the simultaneous iteration method to undamped vibration problems
Alan Jennings,D. R. L. Orr +1 more
TL;DR: In this paper, the simultaneous iteration method of obtaining eigenvalues and eigenvectors is employed for the solution of undamped vibration problems, and a method of allowing for body freedom is given and some numerical tests are discussed.
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Forced-flow interchannel mixing model for fuel rod assemblies utilizing a helical wire-wrap spacer system☆
TL;DR: In this article, a forced-flow interchannel mixing model is presented for rod-bundles containing helical-wire spacer systems, which can be incorporated into the COBRA-II and COBLRA-III B lumped-parameter computer codes.
Journal ArticleDOI
Asymmetric bending of cylindrical conical shell junction
R.S. Alwar,V. Ramamurti +1 more
TL;DR: In this paper, the problem of unsymmetric bending of cylindrical conical shell junction has been analyzed and an exact solution has also been worked out in order to indicate how such problems can be tackled by non-numerical methods and the results of this solution have been compared with the results obtained by the numerical method.
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The application of the simultaneous iteration method to flexural vibration problems
V. Ramamurti,O. Mahrenholtz +1 more
TL;DR: In this paper, a shape function for the circumferential displacement distribution has been proposed which reduces the three-dimensional problem to a two-dimensional one, and the accuracy of the method has been checked by verifying the results of known cases.