An efficient 3D mesh generator based on geometry decomposition

 
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An efficient 3D mesh generator based on geometry decomposition

Assael, Marc
Kakosimos, Konstantinos

A new, efficient 3D mesh generation algorithm, hexahedral mesh for urban terrains (HeMUT), is presented. HeMUT is developed under .NET and builds unstructured/structured hexahedral meshes. The algorithm focuses on urban terrains and on the mesh generation for the simulation of toxic gases dispersion (finite element). HeMUT is fully automated, multi-threading and takes advantage of terrain. In addition, it distributes the nodes on the domain by employing a method based on process design considerations. These features decrease the computational effort and at the same time differentiate this algorithm from all other similar ones. In comparison with a commercial software HeMUT performed well.

Article / Άρθρο
info:eu-repo/semantics/article

Urban
3D Mesh
Decomposition
HeMUT
Hexahedral

Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (EL)
Aristotle University of Thessaloniki (EN)

Αγγλική γλώσσα

2009
2009-10-08T06:37:35Z


Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης, Πολυτεχνική Σχολή, Τμήμα Χημικών Μηχανικών

Computers and Structures, vol.87 no.1-2 [2009] p.27-38 [Published Version]
urn:ISSN:00457949

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info:eu-repo/semantics/openAccess



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