Journal ArticleDOI
Finite element analysis of the in-plane behaviour of annular disks
V. Srinivasan,V. Ramamurti +1 more
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TLDR
In this paper, a semi-analytical, one-dimensional finite element model was developed using a Fourier series approach to account for the circumferential behaviour of annular disks, which can be readily coded into any general purpose finite element program.About:
This article is published in Computers & Structures.The article was published on 1981-08-01. It has received 14 citations till now. The article focuses on the topics: Mixed finite element method & Extended finite element method.read more
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Steady state stress analysis of centrifugal fan impellers
V. Ramamurti,P. Balasubramanian +1 more
TL;DR: In this article, the stiffness and load matrices are obtained in cylindrical coordinates using a modified submatrices elimination scheme, and the efficiency of this scheme is discussed and the results obtained using a strain gauge technique.
Journal Article
Stress and strain analysis of rotating fgm thermoelastic circular disk by using fem
TL;DR: In this article, finite element analysis of thermoe- lastic stresses, displacements and strains in a thin circular functionally graded material (FGM) disk subjected to thermal loads is presented.
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Vibration Analysis of a Rotating FGM Thermoelastic Axisymmetric Circular Disk Using FEM
TL;DR: In this article, the axisymmetric problem is formulated in terms of a second-order ordinary differential equation, which is solved by employing the finite element method (FEM) and the temperature profile has been modeled with the help of a heat conduction equation.
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Stability and vibration of an annular plate with concentrated edge load
V. Srinivasan,V. Ramamurti +1 more
TL;DR: In this article, the buckling and free vibration of an annular plate with clamped inner boundary and a concentrated, in-plane edge load at the outer boundary were studied using the semi-analytical Finite Element Method.
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Skyline solver for the static analysis of cyclic symmetric structures
TL;DR: In this paper, a new solution technique is proposed for the static analysis of cyclic symmetric structures, in order to reduce computational effort, and efficient node numbering methods and the selection of a basic substructure for the cyclic asymmetric analysis are suggested.
References
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Vibration and buckling analysis of axisymmetric polar orthotropic circular plates
TL;DR: In this paper, the authors proposed a finite element method for the analysis of polar orthotropic circular plates and derived the stiffness, mass, and stability coefficient matrices from the static displacement function.
Journal ArticleDOI
Analysis of an annular disc with a concentrated, in-plane edge load:
V Srinivasan,V Ramamurti +1 more
TL;DR: In this paper, the static analysis of an annular disc with a clamped inner boundary and a concentrated, in-plane load at the outer boundary is presented, and the singularity associated with the concentrated load is isolated and the resulting non-singular problem is solved by the method of complex potentials.