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Initiating an iniial condition for a transient anaysis |
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July 16, 2023, 05:19
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Initiating an initial condition for a transient anaysis
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Member
Saeed Pashazanousi
Join Date: Mar 2020
Location: Iran
Posts: 66
Rep Power: 6  |
Hello, everyone,
In a static analysis, I simulated a floating roof of a liquid gas storage tank, and the results agree with the analytical ones. Firstly, I thought I could transfer the static results to transient as its initial condition. But then I found that it is not applicable. After surfing the web, I realize I should define three steps; The two first steps generate the initial condition for the 3rd step.I turn off time integration option in step controls for the first two steps obtain an static state at the end of the second step. But now, I face some strange errors and wonder why the solution can not converge. Analysis Setting-Transient-Step1.jpg Analysis Setting-Transient-Step2.jpg Analysis Setting-Transient-Step3.jpg Acceleration.jpg Displacement.jpg
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Best regards Saeed Pashazanousi Urmia University Email: st_s.pashazanousi@urmia.ac.ir Last edited by pashazanousi; July 16, 2023 at 12:39. |
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July 16, 2023, 05:22
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#2 |
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Member
Saeed Pashazanousi
Join Date: Mar 2020
Location: Iran
Posts: 66
Rep Power: 6 |
__________________
Best regards Saeed Pashazanousi Urmia University Email: st_s.pashazanousi@urmia.ac.ir |
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July 16, 2023, 05:26
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#4 |
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Member
Saeed Pashazanousi
Join Date: Mar 2020
Location: Iran
Posts: 66
Rep Power: 6 |
__________________
Best regards Saeed Pashazanousi Urmia University Email: st_s.pashazanousi@urmia.ac.ir |
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| Tags |
| ansys 2022 r2, flui solid interaction, fluid80, workbench |
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