Publication:
Tetrahedral mesh generator for CFD simulation of complex geometry

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dc.citedby1
dc.contributor.authorLuon N.Y.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorShuaib N.H.en_US
dc.contributor.authorid55812479000en_US
dc.contributor.authorid7003976733en_US
dc.contributor.authorid13907934500en_US
dc.date.accessioned2023-12-29T07:52:34Z
dc.date.available2023-12-29T07:52:34Z
dc.date.issued2009
dc.description.abstractComputational Fluid Dynamics (CFD) simulation is becoming an important aspect in the design and analysis of engineering equipment. CFD allows engineers to reduce losses related to fluid flows and hence increase the performance. The first part of CFD simulation is building suitable mesh for the geometry to be analyzed. Tetrahedral mesh is widely used in meshing complex domain due to its flexibility. One of the common techniques used to generate tetrahedral mesh is Delaunay triangulation. Although Delaunay triangulation can always generate tetrahedral elements that fill any domain, the quality of the elements is not guaranteed. This is particularly important in CFD simulations whereby the accuracy of results and convergence rate will be highly affected by the mesh quality. This paper describes the development of a tetrahedral mesh generator which is capable of generating sufficiently high quality tetrahedral cells in arbitrary complex geometry. A few test cases are presented which show that slivers are eliminated and the overall quality is good. The combination of the constrained and conforming boundary recovery was also successfully done where all the missing faces are rebuilt. �2009 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo5398626
dc.identifier.doi10.1109/ICEENVIRON.2009.5398626
dc.identifier.epage336
dc.identifier.scopus2-s2.0-77949582211
dc.identifier.spage330
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-77949582211&doi=10.1109%2fICEENVIRON.2009.5398626&partnerID=40&md5=a522cc6186f30b5274b8562218eeae4b
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30754
dc.pagecount6
dc.sourceScopus
dc.sourcetitleICEE 2009 - Proceeding 2009 3rd International Conference on Energy and Environment: Advancement Towards Global Sustainability
dc.subjectCFD
dc.subjectComponent
dc.subjectDelaunay
dc.subjectMesh, tetrahedral
dc.subjectComputer simulation
dc.subjectFlow of fluids
dc.subjectGeometry
dc.subjectMesh generation
dc.subjectSustainable development
dc.subjectTriangulation
dc.subjectCFD simulations
dc.subjectComplex domains
dc.subjectComplex geometries
dc.subjectComputational fluid dynamics simulations
dc.subjectConvergence rates
dc.subjectDelaunay meshes
dc.subjectDelaunay triangulation
dc.subjectDesign and analysis
dc.subjectEngineering equipments
dc.subjectFluid flow
dc.subjectHigh quality
dc.subjectMesh quality
dc.subjectOverall quality
dc.subjectTechniques used
dc.subjectTest case
dc.subjectTetrahedral cells
dc.subjectTetrahedral elements
dc.subjectTetrahedral meshes
dc.subjectComputational fluid dynamics
dc.titleTetrahedral mesh generator for CFD simulation of complex geometryen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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