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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: chelvistero

Forum: OpenFOAM January 31, 2010, 08:25

Replies: 9 velocity increases extremely Views: 1,747 Posted By chelvistero Ok that's right. But the courant number and... Ok that's right. But the courant number and velocity still explode.

Forum: OpenFOAM January 31, 2010, 07:53

Replies: 9 velocity increases extremely Views: 1,747 Posted By chelvistero No I haven't tried another boundary for pressure... No I haven't tried another boundary for pressure at outlet! What else can I choose for the pressure at outlet? And is the pressure at the cylinder (uniform 0) the right choice? Thank you for your...

Forum: OpenFOAM January 31, 2010, 07:27

Replies: 9 velocity increases extremely Views: 1,747 Posted By chelvistero Hello Claus, the cfl increases extremely, and... Hello Claus, the cfl increases extremely, and in paraview is shown that the velocity increases every timestep too. I try to simulate the karman vortex street with a Re of 100.

Forum: OpenFOAM January 31, 2010, 06:36

Replies: 9 velocity increases extremely Views: 1,747 Posted By chelvistero Hello sega, I'm doing a transient simulation! Hello sega, I'm doing a transient simulation!

Forum: OpenFOAM January 30, 2010, 07:55

Replies: 9 velocity increases extremely Views: 1,747 Posted By chelvistero velocity increases extremely Hello, I'm trying to create an external flow over a cylinder. I made 2D mesh with blockMesh. First I try the case with a velocity of 1 m/s and Re=150. I'm using icoFoam but when I start the...

Showing results 1 to 5 of 5

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