NUMERICAL SOLUTION OF NON-SIMILAR BOUNDARY-LAYER FLOW OVER A CYLINDER
-
Published:2023-09-01
Issue:1
Volume:17
Page:134-150
-
ISSN:1820-6530
-
Container-title:Journal of the Serbian Society for Computational Mechanics
-
language:
-
Short-container-title:JSSCM
Author:
Rezaee Vahid,Houshmand Arash
Abstract
This paper presents а numerical solution of a non-similar two-dimensional boundary-layer flow over a cylinder. The assumptions and related two-dimensional flow equations are presented. The fourth-order Runge-Kutta method with the backward differentiation formula (BDF) method to separation point is implemented in the numerical solution using MATLAB software. Numerical solution results are compared with well-known analytic solutions. Shear stress diagram, friction ratio based on θ and x, and output results are illustrated. The results of numerical solution demonstrate good consistency with analytic solutions.
Publisher
Faculty of Engineering, University of Kragujevac