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Search: Posts Made By: Birk
Forum: STAR-CCM+ December 5, 2018, 11:39
Replies: 6
Views: 1,057
Posted By Birk
my regions are: Inlet set as "velocity inlet" ...

my regions are:
Inlet set as "velocity inlet"
outlet set as "pressure outlet"
symmetry plane as "Symmetry plane"
the body set as not moving wall
ground and side surface of the block are set to...
Forum: STAR-CCM+ December 5, 2018, 10:56
Replies: 6
Views: 1,057
Posted By Birk
Ok, I did the meshing again. This time I took the...

Ok, I did the meshing again. This time I took the estimated wall distance times the number of prism layers. There are no spots where it failed to be generated anymore.

However I still get the...
Forum: STAR-CCM+ November 29, 2018, 03:52
Replies: 6
Views: 1,057
Posted By Birk
Without the prism layer the simulation of the car...

Without the prism layer the simulation of the car without the diffusor worked fine(or at least it gave consistent values).
What values for prism layer thickness would you suggest?
I tried the...
Forum: STAR-CCM+ November 28, 2018, 11:05
Replies: 6
Views: 1,057
Posted By Birk
borken Simulation

So I'm currently designing aerodynamic elements of an SAE car.

In the full car simulation, the Cw-Value always drops after some 200 Iterations.
Which is weird because the simulation has worked...
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