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High mach number error

Question asked by 1-SNHNOG on Aug 4, 2010
Latest reply on Sep 16, 2010 by Stefan Wozniak

I am simulating an object travelling at very high mach - about 7.6 km/s. I have the "high mach number" option checked.

 

When I press 'Solve', it gives me a warning about high mach for the first few iterations, and then the solver quits at iteration 25.

 

I did the same simulation, with nothing changed but the speed (to .6 km/s), and the simulation worked flawlessly.

 

Would anyone know why that is?

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