Mesh-free simulation of transport phenomena in continuous castings of aluminium alloys

被引：0
|
作者：
Sarler, B [1 ]
Vertnik, R [1 ]
机构：
[1] Nova Gorica Polytech, SI-5000 Nova Gorica, Slovenia
来源：
SOLIDIFICATION AND GRAVITY IV | 2006年 / 508卷
关键词：
DC casting; thin strip casting; transport phenomena; diffuse collocation; radial basis functions; mesh-free methods;
D O I：
10.4028/www.scientific.net/MSF.508.497
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper introduces a general numerical scheme for solving convective-diffusive problems that appear in the solution of microscopic and macroscopic transport phenomena in continuous castings and the heat treatment of aluminium alloys. The numerical scheme is based on spatial discretisation that involves pointisation only. The solution is based on diffuse collocation with multi-quadric radial basis functions. The application of the method is demonstrated in a simplified model of a billet DC casting and verified by a comparison with the classical finite volume method.
引用
收藏
页码：497 / 502
页数：6
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