pradeepkec's blog
Pressure Overclosure
Submitted by pradeepkec on Wed, 2008-08-06 21:08.
Dear Friends,
I'm using *SURFACE BEHAVIOUR option with PRESSURE-OVERCLOSUR E=EXPONENTIAL for my door analysis.
I have used c0=.01 and P0=1 in 1st case
and c0=0.01 and P0=100 in 2nd case
and getting different displacement value at the loading nodes.
So anyone tell me the significance of both the runs and which result i assume to be close to the real.
And if i have removes the PRESSURE-OVERCLOSUR E relationship then my run terminates with the error of convergence problem.
Plz help me out.

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