Finite element methodMaterial-discontinuous-natureMeshContinuum theoryIt is a key step of finite element method analysis to generate engineering structure mesh. The continuous conceptual model of discontinuous substance is studied. How to select similar-continuous micro-particle size is researched. The ...
(1988). The Finite Element Method: Basic Formulation and Linear Problems. Vol. I, McGraw-Hili Book Company, London. Google Scholar Dolsak, B. (1996). A Contribution to Intelligent Mesh Design for FEM Analyses. PhD Thesis (in Slovene with English Abstract), Faculty of Mechanical Engineering...
Mesh Free Methods, Moving Beyond the Finite Element Method(2003) 星级: 678 页 MOVING MESH FINITE ELEMENT METHODS FOR THE 星级: 21 页 Meshfree Methods:Moving Beyond the Finite Element Method (2nd,2010) 星级: 773 页 Liu G.R. Mesh-free methods.. moving beyond the finite element metho...
在偏微分方程的数值计算方法中,通常可分为网格化 (Mesh) 方法和无网格 (Meshfree) 方法两种。网格化方法发展较早,包括我们常用的有限差分(Finite Different)、有限元(Finite Element) 和有限体积(Finite Volume) 方法。这些方法都强烈依赖于对计算区域的网格离散,常用的包括三角剖分、矩形剖分或泰森 (Thiessen) 多边形...
Automatic mesh generation for 3D smoothed finite element method (S-FEM) based on the weaken-weak formulationAutomatic mesh generation for 3D smoothed finite element method (S-FEM) based on the weaken-weak formulationMesh generationFEMS-FEM, 3DWeaken...
ViennaMesh Meshing Finite element method Uniform programming interface 1. Introduction The finite element method (FEM) has proven to be efficient for solving boundary value problems and thus has become very popular in various fields of scientific computing. The FEM requires the simulation domain, commo...
We present a novel method for simulation of flows with dynamic interfaces based on a Lagrangian flow formulation and dynamic finite element meshes. Dynamic interfaces are naturally resolved through the material flow description, which eliminates the need for complex dynamic structures to track the moving...
We enable all signed distance functions to be visualized via the domain.show() method where domain is an instance of a signed distance function primitive from SeismicMesh.geometry. Note: you can increase the number of samples to visualize the signed distance function by increasing the kwarg ...
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Partial Differential Equation Toolbox™ uses the finite element method to solve PDE problems. This method discretizes a geometric domain into a collection of simple shapes that make up a mesh. The quality of the mesh is crucial for obtaining an accurate approximation of a solution....