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contributor authorAshok V. Kumar
contributor authorSanjeev Padmanabhan
contributor authorLinxia Gu
contributor authorRavi Burla
date accessioned2017-05-09T00:27:16Z
date available2017-05-09T00:27:16Z
date copyrightSeptember, 2008
date issued2008
identifier issn1530-9827
identifier otherJCISB6-25993#031005_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/137605
description abstractA method for finite element analysis using a regular or structured grid is described that eliminates the need for generating conforming mesh for the geometry. The geometry of the domain is represented using implicit equations, which can be generated from traditional solid models. Solution structures are constructed using implicit equations such that the essential boundary conditions are satisfied exactly. This approach is used to solve boundary value problems arising in thermal and structural analysis. Convergence analysis is performed for several numerical examples and the results are compared with analytical and finite element analysis solutions to show that the method gives solutions that are similar to the finite element method in quality but is often less computationally expensive. Furthermore, by eliminating the need for mesh generation, better integration can be achieved between solid modeling and analysis stages of the design process.
publisherThe American Society of Mechanical Engineers (ASME)
titleFinite Element Analysis Using Nonconforming Mesh
typeJournal Paper
journal volume8
journal issue3
journal titleJournal of Computing and Information Science in Engineering
identifier doi10.1115/1.2956990
journal fristpage31005
identifier eissn1530-9827
keywordsElasticity
keywordsHeat transfer
keywordsFinite element analysis
keywordsBoundary-value problems
keywordsEquations
keywordsFunctions
keywordsGeometry
keywordsFinite element methods
keywordsSteady state
keywordsTemperature
keywordsStiffness
keywordsBoundary element methods
keywordsStress
keywordsSolid models AND Finite element model
treeJournal of Computing and Information Science in Engineering:;2008:;volume( 008 ):;issue: 003
contenttypeFulltext


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