A COLLISIONAL METHOD TO CORRECT THE MESH DISTORTION IN 2-DIMENSIONAL LAGRANGIAN HYDROCODES

被引：5

作者：

PAIS, VA

CARUSO, A

机构：

[1] Associazione EURATOM-ENEA sulla Fusione, CRE Frascati, 00044 Frascati, Rome

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1990年 / 58卷 / 1-2期

关键词：

Computers; Digital--Computational Methods - Hydrodynamics--Computer Applications;

D O I：

10.1016/0010-4655(90)90134-M

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The CCMM, a method to correct the distortion of the cells used to zone the fluid in two-dimensional Lagrangian hydrodynamic codes, is presented. Two representative cases are used to illustrate the operation of our code DUED, with and without this method. Even if the CCMM is CPU-time consuming, it appears very useful to avoid convergency problems and/or errors stopping the simulations. © 1990.

引用

页码：55 / 62

页数：8