Abnormal Exit From solver

BRN · December 17, 2021, 07:52

Hello folks,

I was working on my graduation thesis and Im using flow3D. I was modelling 0,5m cube with 4m free lenght mooring lines. Problem is when I run the solver, after 2-3 mins of at %6 ... program says '' Abnormal Exit From Solver'' .
There is no error in warning window. Just saying '' Abnormal Exit From Solver''.
If you can help me about this problem I would be happy.

Have a nice day.

MSM1985 · December 21, 2021, 23:41

Hi. I have encountered this error while i was working on spillway, not on mooring lines. This error was common in Flow 3D v 9.3. The main reasons i found and able to run the model were:

1) Wrong initial / boundary conditions

2) Very tight mesh to handle i.e. very fine mesh run on PC which has low hardware specifications as required for the simulation

BRN · December 22, 2021, 04:49

Thanks for your help. I will consider your advices for future applications.

December 17, 2021, 07:52	Abnormal Exit From solver	#1
BRN New Member Sarp Join Date: Dec 2021 Posts: 17 Rep Power: 4	Hello folks, I was working on my graduation thesis and Im using flow3D. I was modelling 0,5m cube with 4m free lenght mooring lines. Problem is when I run the solver, after 2-3 mins of at %6 ... program says '' Abnormal Exit From Solver'' . There is no error in warning window. Just saying '' Abnormal Exit From Solver''. If you can help me about this problem I would be happy. Have a nice day.

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December 21, 2021, 23:41		#2
MSM1985 Member Sehroosh Join Date: Apr 2019 Location: Pakistan Posts: 55 Rep Power: 7	Hi. I have encountered this error while i was working on spillway, not on mooring lines. This error was common in Flow 3D v 9.3. The main reasons i found and able to run the model were: 1) Wrong initial / boundary conditions 2) Very tight mesh to handle i.e. very fine mesh run on PC which has low hardware specifications as required for the simulation

December 22, 2021, 04:49		#3
BRN New Member Sarp Join Date: Dec 2021 Posts: 17 Rep Power: 4	Thanks for your help. I will consider your advices for future applications.