Finite element programming for three-dimensional convection diffusion problems

Author

Chen, Yongguang ; Hu, Bing

Author_Institution

Sch. of Math. & Phys., Wuhan Textile Univ., Wuhan, China

fYear

2010

fDate

24-27 Aug. 2010

Firstpage

1082

Lastpage

1084

Abstract

Finite element programming for three-dimensional convection diffusion problems is described. the classes of finite element models for convection diffusion problems are designed in C++. There are vector classes, matrix classes, element classes, material classes and method classes of finite element. On the basis of these classes, an object-oriented finite element program for three-dimensional convection diffusion problems is accomplished, which is able to simulate similar problems. it can also be applied to a large universal computational software for science and engineering.

Keywords

C++ language; finite element analysis; C++; element classes; material classes; matrix classes; method classes; object oriented finite element program; three dimensional convection diffusion; universal computational software; vector classes; Boundary conditions; Equations; Finite element methods; Materials; Mathematical model; Matrix decomposition; Symmetric matrices; C++ language; convection diffusion; finite element method; object-oriented;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Education (ICCSE), 2010 5th International Conference on

Conference_Location

Hefei

Print_ISBN

978-1-4244-6002-1

Type

conf

DOI

10.1109/ICCSE.2010.5593419

Filename

5593419