meshfree相关论文
Three-dimensional magnetotelluric forward modeling using structural-point EFGM and FEM coupling meth
In this paper, the authors propose a method of three-dimensional (3D) magnetotelluric (MT) forward modeling algorithm ba......
The meshless weighted least-square (MWLS) method was developed based on the weighted least-square method. The method pos......
为准确方便地施加本质边界条件,在连续掺混法(Continuous Blending Method,CBM)的框架下,通过增加一个边中节点,发展了采用二阶基......
径向基点插值法（RPIM）作为一种插值型无网格方法，为改善无网格点插值法（PIM）在形函数构造过程中可能出现的矩阵奇异性问题而提出的一种......
准确高效地处理几何非线性对于材料破坏等大变形过程的数值分析至关重要。考虑到无网格法具有易于形成高阶近似函数等诸多优点,本......
文中详细介绍了移动粒子半隐式法(MPS)的理论模型,该方法是一种基于Lagrange观点的数值方法。流体是由有限数量的移动粒子表示,控......
以SPH算法为代表的无网格方法在爆轰波的数值模拟中具有明显的优势,采用SPH算法模拟高能炸药水下爆炸爆轰过程,得到了压力、速度等......
介绍了隐式边界法基本原理和MIDAS MeshFree软件特点，以480t-146-m门式起重机为建模对象，在不进行模型简化和网格划分的条件下，对其进......
本文对无网格法的一种一移动粒子半隐式法（MPS）进行了较深入的研究,介绍了该方法的基本原理和算法,推导并建立了表面张力和气液两相......
文章提出了一种新的基于MFS法（Method of Fundamental Solutions,即基本解法）的求解船舶势流问题的无网格数值方法。该方法采用势流......
A non-orthogonal predefined exponential basis set is used to handle half-bounded domains in multi domain spectral method......
We proposed a mesh-free method,the called node-based smoothed point interpolation method(NS-PIM),for dynamic analysis of......
以QTZ8041型平头塔式起重机塔身标准节结构为建立模型对象。在不进行模型简化的条件下,采用MIDAS MeshFree仿真软件对该型号塔机的......
The meshless weighted least-square (MWLS) method was developed based on the weighted least-square method. The method pos......
使用先进的有限元和无网格耦合方法进行了含环向贯穿裂纹直管的断裂力学分析。该方法把高应力梯度区域划分为无网格区域，其余区域划......
Meshfree Finite Volume Element Method for Constrained Optimal Control Problem Governed by Random Con
In this paper,we investigate a stochastic meshfree finite volume element method for an optimal control problem governed ......
