Please enter verification code
Confirm
Containing High Order Compact Scheme Source of Steady Convection-Diffusion Equation
Science Discovery
Volume 4, Issue 2, April 2016, Pages: 156-160
Received: Jun. 12, 2016; Published: Jun. 12, 2016
Views 1760      Downloads 60
Authors
Rongfei Wang, Institute of Applied Physics, Army Officer Acadamy, Hefei, Anhui
Weihua Wang, Institute of Applied Physics, Army Officer Acadamy, Hefei, Anhui
Jinhong Yang, Institute of Applied Physics, Army Officer Acadamy, Hefei, Anhui
Article Tools
Follow on us
Abstract
Convection-diffusion equation have a wide range of applications in many practical engineering problems, such as magnetic confinement fusion problems, heat transfer, particle diffusion. Traditional solutionof convection-diffusion equation in magnetic confinement fusion is Crank-Nicolson scheme. This paper presents a new numerical solution of one-dimensional steady-containing source convection diffusion equation high accuracy difference schemes O(t2+h4), which proved to be unconditionally stable using Fourier analysis, numerical experiments show the accuracy and robustness of this format, this scheme has a higher accuracy.
Keywords
Convection-Diffusion Equation, Compact Difference, High Order
To cite this article
Rongfei Wang, Weihua Wang, Jinhong Yang, Containing High Order Compact Scheme Source of Steady Convection-Diffusion Equation, Science Discovery. Vol. 4, No. 2, 2016, pp. 156-160. doi: 10.11648/j.sd.20160402.27
ADDRESS
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
U.S.A.
Tel: (001)347-983-5186