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Old   May 14, 2009, 08:40
Default flow3d error
Elena Cortin
Join Date: Mar 2009
Location: Paris
Posts: 65
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eleazar is on a distinguished road
i am trying to simulate a boat on a free surface , but when the software begins i am getting this error

pressure iteration diverging - restarting cycle with smaller omega and time-step size present relaxation factor omega= -3.000E-01
present time-step size delt= 1.107E-02
maximum residual= 1.45033E+36 at i= 2 j= 201 k= 3
t= 1.1068E-02 cycle= 1 iter= 314 delt= 1.1068E-02 block 1
excessive pressure convergence failures -- calculation terminated
end of calculation at t= 0.000E+00 cycle = 1
excessive pressure convergence failures
elapsed time (seconds) = 2.560E+02
cpu= 1.555E+03

the boat is 1 meter from the sea ( no contact)

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