Three Dimensional Automatic Mesh Generation for the Boundary Element Method
نویسندگان
چکیده
منابع مشابه
Automatic hybrid mesh generation for the boundary face method
A new hybrid mesh generation method is proposed and applied to generate mesh for three-dimensional solids with open-ended tubular holes. Regions around the tubular holes are represented by hexahedral elements, and tetrahedral elements tessellate the rest of the domain. The procedure consists of three steps. Firstly, surfaces of tubular holes are recognized and discretized, and then the hexahedr...
متن کاملThree Dimensional Finite Element Mesh Generation for Maxillary Second Premolar
The finite element method (FEM) has established itself as a powerful tool in biomechanics. However, developing a finite element three dimensional mesh for irregular geometry object is still a labor intensive task hence limits the usage of the three dimensional analysis for dental structures. This study presented an automatic procedure to generate the three dimensional finite element mesh of a m...
متن کاملAn ANN-based element extraction method for automatic mesh generation
This paper proposes an artificial neural network based element extraction method for automatic finite element mesh generation. A finite element mesh is a discretized representation of a geometric domain. A domain is discretized into elements, which may be triangles, quadrilaterals, tetrahedron, or hexahedron. The element extraction method repeatedly generates element (s) within the domain using...
متن کاملThree-dimensional Mesh-generator for Finite Element Method Applications
The finite element method (FEM) [1] is one of the most effective numeric methods for solving linear and non-linear multi-dimensional scientific and technical problems. It allows modeling of systems with a complex geometry and an irregular physical structure. One of the most time-consuming steps when solving three-dimensional problems using the FEM method is building adaptive mesh. The mesh shou...
متن کاملCoupling of Natural Boundary Element Method and Finite Element Method for Three-dimensional Nonlinear Interface Problem
Coupling of Natural Boundary Element Method and Finite Element Method for Three-dimensional Nonlinear Interface Problem Hong-ying Huang2,1 and De-hao Yu 2 Summary In this paper, we apply the coupling of natural boundary element method and finite element method to solve a three-dimensional nonlinear interface problem. Two equations are coupled by interface conditions on the interface boundary. A...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEJ Transactions on Fundamentals and Materials
سال: 1990
ISSN: 0385-4205,1347-5533
DOI: 10.1541/ieejfms1990.110.9_623