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boundary conditions for the car in the atmosphere |
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October 1, 2023, 04:54
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boundary conditions for the car in the atmosphere
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#1 |
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New Member
basu
Join Date: Aug 2023
Posts: 3
Rep Power: 2  |
To examine the exhaust of a car. i gave the enclosure of certain dimensions. what are the boundary conditions type for top surface and adjacent sides of the enclosure. The are not the walls. what boundary condition type should i use?
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October 1, 2023, 09:39
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#2 |
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New Member
Marc
Join Date: Sep 2023
Posts: 11
Rep Power: 2 |
Can you show a picture of your domain. When dealing with low speeds and a pressure solver you can probably go with an pressure outlet (check that the inflow conditions match your "surrounding").
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October 2, 2023, 00:49
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#3 |
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New Member
basu
Join Date: Aug 2023
Posts: 3
Rep Power: 2 |
geo_creation4.png
here is the geometry. i want to know what type of boundary condition should i give for top surface and side faces of the enclosure thanks |
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