blasius flow simulation using SIMPLE method

sizyef · November 8, 2009, 19:19

I developed a code using SIMPLE method in order to simulate incompressible flow over a flat plate ( Blasius flow ). The code diverges when I increase Reynolds number more than 1000. I already use constant pressure at inlet and outlet and also zero pressure gradients at top and bottom boundaries
I want to know what are the best pressure boundary conditions for this problem?
The grid is uniform and staggerd
thank you

tanmoy · December 18, 2011, 11:49

hw did you handled d fictitious boundaries,I mean d one's for u- & v- velocities. wl u be kind enough to mail me ur code? my email id is soumyabrata111@gmail.com

November 8, 2009, 19:19	blasius flow simulation using SIMPLE method	#1
sizyef New Member Kamyar Join Date: Nov 2009 Posts: 4 Rep Power: 17	I developed a code using SIMPLE method in order to simulate incompressible flow over a flat plate ( Blasius flow ). The code diverges when I increase Reynolds number more than 1000. I already use constant pressure at inlet and outlet and also zero pressure gradients at top and bottom boundaries I want to know what are the best pressure boundary conditions for this problem? The grid is uniform and staggerd thank you

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December 18, 2011, 11:49		#2
tanmoy New Member Join Date: Dec 2011 Posts: 5 Rep Power: 15	hw did you handled d fictitious boundaries,I mean d one's for u- & v- velocities. wl u be kind enough to mail me ur code? my email id is soumyabrata111@gmail.com