Automatic Mesh Generation: Application to Finite Elements Method
نویسندگان
چکیده
منابع مشابه
Application of the finite elements method to the capacitance calculation
The most popular instrumentation used in the Electrical Engineering, presents edges that in the presence of an important electric field, act like as concentrating of electrostatic load and for they turn in the points with major probability of acting as way of an electrostatic discharge. The study from the electrostatic point of view of the behaviour of an edge, presents a singularity, since in ...
متن کاملAutomatic Mesh Generation (for Finite Element Method) Using Self-Organizing Neural Networks*
In the paper, we present a method to automatically fit a topological grid (mesh) to the geometry of a given domain in such a way as place the density of nodes in close correspondence with a given density across the domain. This is important in, for example, the preprocessing of the finite element method; where one wants to get the best possible approximation to a solution of a partial different...
متن کاملAutomatic Mesh Motion for the Unstructured Finite Volume Method
Moving-mesh unstructured Finite Volume Method (FVM) is a good candidate for tackling flow simulations where the shape of the domain changes during the simulation or represents a part of the solution. For efficient and user-friendly approach to the problem, it is necessary to automatically determine the point positions in the mesh, based on the prescribed boundary motion. In this paper, we prese...
متن کاملA mesh generation procedure to simulate bimaterials
It is difficult to develop an algorithm which is able to generate the appropriate mesh around the interfaces in bimaterials. In this study, a corresponding algorithm is proposed for this class of unified structures made from different materials with arbitrary shapes. The non-uniform mesh is generated adaptively based on advancing front technique available in Abaqus software. Implementing severa...
متن کاملAutomatic 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 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: Shock and Vibration
سال: 1995
ISSN: 1070-9622,1875-9203
DOI: 10.1155/1995/921490