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November 25, 2022, 09:34
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Solution singularity
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New Member
Adeshina
Join Date: Nov 2022
Posts: 1
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Hi everyone,
I am coupling a new equation to an existing solver. I succeeded in adding thermal equation and in solving it. However, when I added a new equation for parameter P, it stopped too quickly. I will appreciate any help. The report it gives is: DICPCG: Solving for psi: solution singularity Error psi = 0.000292304 Picard Flow = 0 DILUPBiCG: Solving for T, Initial residual = 0.000136668, Final residual = 8.81779e-07, No Iterations 15 DILUPBiCG: Solving for P: solution singularity ExecutionTime = 56.06 s ClockTime = 57 s deltaT = 60 Time = 2280 DICPCG: Solving for psi: solution singularity Error psi = 0.000285359 Picard Flow = 0 DILUPBiCG: Solving for T, Initial residual = 0.000132102, Final residual = 8.51169e-07, No Iterations 15 Thank you in advance. |
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July 9, 2023, 05:18
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#2 | |
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New Member
Grp
Join Date: Feb 2023
Posts: 14
Rep Power: 3 |
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