Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis

108 p.

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Bibliographic Details
Main Author:	Sudhakar Subramanian.
Other Authors:	Sellakkutti Rajendran
Format:	Theses and Dissertations
Published:	2011
Subjects:	DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Online Access:	http://hdl.handle.net/10356/47122
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Institution:	Nanyang Technological University

id	sg-ntu-dr.10356-47122
record_format	dspace
spelling	sg-ntu-dr.10356-471222023-03-11T17:14:09Z Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis Sudhakar Subramanian. Sellakkutti Rajendran School of Mechanical and Aerospace Engineering DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics 108 p. In classical finite element method (FEM), mesh distortion is a commonly faced problem. Commercially available FE software packages like ANSYS use classical isoparametric formulation to generate element matrices and have facilities to generate meshes automatically. When the mesh is automatically generated for complex geometric shapes, it is inevitable to avoid mesh distortions. Mesh distortions cause error in the FEM solutions. In order to handle the mesh distortion problem, a element called parametric-metric element (labeled here as PM element) and the classical isoparametric element (labeled here as PP element) are studied in this project for various mesh distortions. Master of Science (Mechanical Engineering) 2011-12-27T06:25:55Z 2011-12-27T06:25:55Z 2010 2010 Thesis http://hdl.handle.net/10356/47122 Nanyang Technological University application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
spellingShingle	DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics Sudhakar Subramanian. Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
description	108 p.
author2	Sellakkutti Rajendran
author_facet	Sellakkutti Rajendran Sudhakar Subramanian.
format	Theses and Dissertations
author	Sudhakar Subramanian.
author_sort	Sudhakar Subramanian.
title	Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
title_short	Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
title_full	Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
title_fullStr	Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
title_full_unstemmed	Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
title_sort	performance of mesh-distortion tolerant finite element in free vibration and buckling analysis
publishDate	2011
url	http://hdl.handle.net/10356/47122
_version_	1761781720785354752

Performance of mesh-distortion tolerant finite element in free vibration and buckling analysis

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