CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)

- Main CFD Forum (https://www.cfd-online.com/Forums/main/)

- - Solver diverges (https://www.cfd-online.com/Forums/main/118513-solver-diverges.html)

memow

May 29, 2013 02:44

Solver diverges

Hi at all, i do my thesis and i have to simulate the gas flow in a circuit breaker by using CFD-ACE. The problem is that the solver diverges. What i can do to solve this problem, what do you recommend to me? The inertial relaxations are set to 0,2 the linear relaxationen are set to 1. One time step takes 15E-06 sec.

Aeronautics El. K.

May 31, 2013 17:28

uhm, did you try to refine your mesh? what kind of flow is it? did you use the proper schemes?

All times are GMT -4. The time now is 00:19.