Results 291 to 300 of about 575,271 (338)
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Mesh generation – Applications and adaptation
Finite Elements in Analysis and Design, 2010link_to_subscribed_fulltext
Lo, SH, Borouchaki, H
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2005
Die generative Modellierung ist ein alternativer Ansatz zur Beschreibung von dreidimensionaler Form. Zugrunde liegt die Idee, ein Modell nicht wie üblich durch eine Ansammlung geometrischer Primitive (Dreiecke, Punkte, NURBS-Patches) zu beschreiben, sondern durch Funktionen.
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Die generative Modellierung ist ein alternativer Ansatz zur Beschreibung von dreidimensionaler Form. Zugrunde liegt die Idee, ein Modell nicht wie üblich durch eine Ansammlung geometrischer Primitive (Dreiecke, Punkte, NURBS-Patches) zu beschreiben, sondern durch Funktionen.
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Two‐dimensional adaptive mesh generation
International Journal for Numerical Methods in Fluids, 2007AbstractIn this paper, a two‐dimensional adaptive elliptic mesh generation system, derived from the Ryskin and Leal (RL) orthogonal mesh generation system based on the orthogonal condition (orthogonality) and the cell area equal‐distribution principle (adaptivity), is presented.
Zhang, Yaoxin +2 more
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SEG Technical Program Expanded Abstracts 2006, 2006
This paper examines a differential gridding method for generating computational meshes appropriate for solving partial differential equations. Differential methods pose mesh generation as an elliptical boundary value problem within a framework of differential geometry. Generalized Laplacian operators are used to propagate the known coordinate values on
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This paper examines a differential gridding method for generating computational meshes appropriate for solving partial differential equations. Differential methods pose mesh generation as an elliptical boundary value problem within a framework of differential geometry. Generalized Laplacian operators are used to propagate the known coordinate values on
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2003
These notes cover topics in mesh generation from a computational geometry perspective. This perspective means emphasis on difficiult domain geometry, unstructured triangular and tetrahedral meshes, and provable bounds on quality and complexity.
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These notes cover topics in mesh generation from a computational geometry perspective. This perspective means emphasis on difficiult domain geometry, unstructured triangular and tetrahedral meshes, and provable bounds on quality and complexity.
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2016
Written by authors at the forefront of modern algorithms research, Delaunay Mesh Generation demonstrates the power and versatility of Delaunay meshers in tackling complex geometric domains ranging from polyhedra with internal boundaries to piecewise smooth surfaces.
Cheng, Siu Wing +2 more
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Written by authors at the forefront of modern algorithms research, Delaunay Mesh Generation demonstrates the power and versatility of Delaunay meshers in tackling complex geometric domains ranging from polyhedra with internal boundaries to piecewise smooth surfaces.
Cheng, Siu Wing +2 more
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Approximate Shape Quality Mesh Generation
Engineering With Computers, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Simpson, B. +2 more
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1997
The efficient parallelisation of the finite element method is based on non-overlapping partitioning of the computational domain into an appropriate number of subdaomins. The problem size required for efficient application of parallel solution techniques is considerably large.
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The efficient parallelisation of the finite element method is based on non-overlapping partitioning of the computational domain into an appropriate number of subdaomins. The problem size required for efficient application of parallel solution techniques is considerably large.
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PARMESH — A parallel mesh generator
Parallel Computing, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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OCTREE-BASED HEXAHEDRAL MESH GENERATION
International Journal of Computational Geometry & Applications, 2000An octree-based algorithm for the generation of hexahedral element meshes is presented. The algorithm works in three steps: (i) The geometry to be meshed is approximated by an octree structure. (ii) An unstructured hexahedral element mesh is derived from the octree. (iii) The mesh is adapted to the boundary of the geometry.
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