Cubic B-spline differential quadrature methods for the advection-diffusion equation

KORKMAZ A., Dag İ.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, vol.22, no.8, pp.1021-1036, 2012 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 22 Issue: 8
  • Publication Date: 2012
  • Doi Number: 10.1108/09615531211271844
  • Journal Name: INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1021-1036
  • Keywords: B-spline, Differential quadrature method, Advection-diffusion equation, Diffusion, Differential equations, CONVECTION, DISPERSION, TRANSPORT, PLATES, PART, DQ
  • Eskisehir Osmangazi University Affiliated: Yes

Abstract

Purpose - Cubic B-spline differential quadrature methods have been introduced. As test problems, two different solutions of advection-diffusion equation are chosen. The first test problem, the transportion of an initial concentration, and the second one, the distribution of an initial pulse, are simulated. The purpose of this paper is to simulate the test problems.