Title :
A High Accuracy Difference Scheme of the Convection Equation
Author :
Wei, Haiyan ; Zhang, Zuogang
Author_Institution :
Inst. of Math. & Syst. Sci., Liaoning Tech. Univ., Fuxin, China
Abstract :
This paper gives a two-parameter display difference scheme of the convection equation without adding points, and discusses the stability and the calculation accuracy using Miller Theorem. This scheme is stable when the two parameters are non-negative. Then we give two special cases at the end of the article and finally spread this scheme to convection equation with variable coefficient.
Keywords :
convection; difference equations; Miller theorem; convection equation; two-parameter display difference scheme; variable coefficient; Accuracy; Computer displays; Control systems; Design engineering; Difference equations; Educational institutions; Finite wordlength effects; Industrial engineering; Mathematics; Stability; convection equation; difference scheme; stability; truncation error;
Conference_Titel :
Computing, Control and Industrial Engineering (CCIE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-4026-9
DOI :
10.1109/CCIE.2010.65
