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Varying pressure load

Varying pressure load

Varying pressure load

(OP)
Hello,



I m trying to simulate a model which involves two identical shell surfaces where their lower ends cannot move and a pressure is applied on them.

The positive pressure closes the gap between the shells and a contact occurs between them.

My probelm is that when i m trying to use varying pressure the model doesnt run while it is running for a pressure defined by 'ramp'. In any way both pressures are about the same magnitudes.

The mode of calculation is 'Static General'.



Any help would be very much appreciated

Iftah

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