A parallel implementation of a mixed-hybrid finite element method for anisotropic plate bending problems
DSpace at IIT Bombay
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Title |
A parallel implementation of a mixed-hybrid finite element method for anisotropic plate bending problems
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Creator |
SHALINI, B
BHATTACHARYYA, PK NATARAJ, N |
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Subject |
Mixed-hybrid FEM
Plate bending problem Parallel computation Cholesky method Preconditioned CG method Efficient matrix assembly procedure VARIABLE-COEFFICIENTS BIHARMONIC EQUATION |
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Description |
The paper deals with a parallel implementation of a mixed-hybrid finite element method for anisotropic plate bending. problems with different boundary conditions. The mixed-hybrid method gives a simultaneous approximation to bending/twisting moments and deflection fields in the interior of each triangle and traces of displacement field and its normal derivative on sides of each triangle. Efficient parallel implementation procedures have been developed and the results of numerical experiments with time, speed-up comparisons on some aniso-/ortho-/isotropic plates of practical and research interest are given. (C) 2011 Elsevier Ltd. All rights reserved.
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Publisher |
ELSEVIER SCI LTD
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Date |
2014-10-15T08:35:55Z
2014-10-15T08:35:55Z 2012 |
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Type |
Article
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Identifier |
ADVANCES IN ENGINEERING SOFTWARE, 43(1)87-95
http://dx.doi.org/10.1016/j.advengsoft.2011.08.001 http://dspace.library.iitb.ac.in/jspui/handle/100/14698 |
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Language |
en
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