Mohamed Murid, Ali Hassan and Saidina Amin, Norsarahaida (2006) A boundry integral equation for the 2D external potential flow. International Journal of Applied Mechanics and Engineering, 11 (1). pp. 61-75.
Based on the recently discovered second kind Fredholm integral equation for the exterior Riemann problem, a boundary integral equation is developed in this paper for the two-dimensional, irrotational, incompressible fluid flow around an airfoil without a cusped trailing edge. The solution of the integral equation contains one arbitrary real constant, which may be determined by imposing the Kutta-Joukowski condition. Comparisons between numerical and analytical values of the pressure coefficient on the surface of the NACA 0009 and NACA 0012 airfoils with zero angle of attack show a very good agreement
|Uncontrolled Keywords:||boundary integral equation, 2D potential flow, Riemann problem, Kutta-Joukowski condition, NystrÃ¶m method, least square methods|
|Subjects:||Q Science > Q Science (General)|
|Deposited By:||INVALID USER|
|Deposited On:||02 Apr 2009 06:27|
|Last Modified:||02 Jun 2010 01:52|
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