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[ANSYS Meshing] How to avoid Failed Meshing in condition of small interspace between Models? |
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July 26, 2016, 11:58 |
How to avoid Failed Meshing in condition of small interspace between Models?
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#1 |
New Member
D_K
Join Date: Jan 2016
Posts: 5
Rep Power: 10 |
Hi everybody, I am currently doing a cfx simulation about aerodynamic parts of racing car.
In my model there is a small interspace between main body shell and end plate of front wings, which I think is the reason why failed meshing happens. I have tried different settings of mesh(sizing,inflation). all failed. I have done all simulations of every single part(main body, front wings,rear wings etc), the meshing are perfect, no such problem. It seems this problem only happens in the case with assembly parts. Do you guys know how to avoid this mesh problem if i keep the model like this? Or do you guys have ever similar experience? |
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July 28, 2016, 02:00 |
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#2 |
Senior Member
Join Date: Apr 2014
Location: Melbourne
Posts: 584
Rep Power: 14 |
increase the tolerance of interface
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July 28, 2016, 08:58 |
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#3 |
New Member
D_K
Join Date: Jan 2016
Posts: 5
Rep Power: 10 |
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July 28, 2016, 18:55 |
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#4 |
Senior Member
Join Date: Apr 2014
Location: Melbourne
Posts: 584
Rep Power: 14 |
i normally do it in CFX model when i create my interface.
I just change face search tolerance factor and it takes into consideration. By default its 1 |
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July 31, 2016, 05:16 |
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#5 |
New Member
D_K
Join Date: Jan 2016
Posts: 5
Rep Power: 10 |
thanks Kapi, i solve this problem.
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July 31, 2016, 18:44 |
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#6 |
Senior Member
Join Date: Apr 2014
Location: Melbourne
Posts: 584
Rep Power: 14 |
did you use the solution which I provided or used some other solution?
If you have used other solution then please post it here, it will someone who has similar problem! |
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August 1, 2016, 14:16 |
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#7 |
New Member
D_K
Join Date: Jan 2016
Posts: 5
Rep Power: 10 |
I change the size of the Element and Angle, the number of total elements is going big, but it is a good meshing already.
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aerodynamic, interspace |
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