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October 23, 2013, 21:48 |
simulation of wall with holes
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#1 |
New Member
Join Date: Aug 2012
Posts: 17
Rep Power: 13 |
I am trying to simulate wind blowing on a flat wall. 1.6m height and 4m length. (50mm thick).
Following several tutorials I could generate a mesh and insert a inflation layer on the surface of the wall. When I run a simulation the chart of convergence showed that RMS Residual Error Values have reduced to less than e-04 that I understand is good. Then, I change the wall geometry with a wall with same size but including a vertical gaps producing a 20% of porosity in the wall. I use the same parameters to produce the mesh and the inflation, but when I run the simulation the convergence remains between e-03 and e-04. What do you think I can change or improve to results? Why is different when the surface of the geometry has holes? |
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October 24, 2013, 05:28 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
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October 24, 2013, 06:54 |
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#3 | |
New Member
Join Date: Aug 2012
Posts: 17
Rep Power: 13 |
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