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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › An internal solution magnitude limit was exceeded. › Reply To: An internal solution magnitude limit was exceeded.

December 4, 2023 at 10:35 am
Tadeáš Salcman
Subscriber

Hello, 

I have checked the gap and it was caused by a wrong face referenced in the contact (there are 2 washers quite close to each other and it did not occure to me during the initial connections check). I removed these faulty contacts and the contact tool found no risks. The solver is running but it unfortunately does not converge for it is stuck in a "loop". It takes so much time (+- 30 mins) to reach 30 % and then it keeps on repeating Solving/Preparing the mathematical model. Could that be caused by rigid body motion? Thank you for the advice