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November 19, 2017, 14:29
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2D lid driven cavity flow streamline plot
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#1 |
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New Member
jungigo
Join Date: Nov 2017
Location: korea
Posts: 1
Rep Power: 0  |
Hello, everyone I am a student who is trying to learn cfd on his own. I am trying to simulate lid riven cavity problem using RK3 and implicit method in fortran. and i got a result from my code and ploted streamline using tecplot but the streamline is little bit different from a streamline that already exists.
I've attached a picture of my streamline i want to get a streamline showed in cfd1.png(2nd picture). but my streamline(1st picture) is relatevely messy. what i have to do? plz help me 
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November 19, 2017, 14:35
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#2 |
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Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,882
Rep Power: 73 |
Solve the Poisson problem
Lap psi = - vorticity psi =0 on the walls The solution can be used to get the streamlines |
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