Numerical Solution Research of Two-dimensional convection diffusion Model

摘要：

The heat conduction process, expansion of gas process and electromagnetic field questions and so on dissemination, we frequently meets the convection proliferation partial differential equation, the numerical solution research of convection diffusion equation is essential.This article introduce the export and definition of convection diffusion equation; and the concept related to finite difference method and re-introduced several commonly used difference method.Then studied the Numerical Solution of regular coefficient convection diffusion equation, and gives a numerical example and the Numerical Solution of convection diffusion equation whose coefficient is not regular.

关键词： partial differential equation convection diffusion equation finite difference B-spine interpolation

作者: Yamian PENG Yali HE Liping DU

作者单位: College of Science, Hebei Polytechnic University, Tangshan, Hebei Province, 063000 China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 252-256

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）