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-   -   ERROR #004100018; Fatal overflow in linear solver (http://www.cfd-online.com/Forums/cfx/22312-error-004100018-fatal-overflow-linear-solver.html)

Attila March 17, 2006 07:11

ERROR #004100018; Fatal overflow in linear solver
 
Hi everybody,

I want to simulate a easy geometry (straight tube) within the super critical region of pressure ang temperature. That is why I have to provide the material properties of the water in function the temperature to CFX Pre. I fitted the mat. prop. curves with 4th order polinomes, but when I lunched the solver, then It stopped with the following error:

ERROR #004100018 has occurred in subroutine FINMES.| |Message:| | Fatal overflow in linear solver.

Can you help me to resolve this problem?

Thanks in advence!

Attila

jacob.debbarma April 13, 2012 22:22

Your solution has diverged............try reducing the time step.


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