Learning Forum

[sudeepns.197me025]

Hi, Greetings
When the thermochemical heterogeneous reactions are in progress, how do we control the velocity?
In my case, even though the inlet velocity is 1 m/s, the average velocity during the reaction reaches up to 50 m/s thus causing the SIGSEV error. 

Looking forward to the suggestions to overcome the issue. 

[Rob]

The high speed may be the solution diverging, and is unlikely to trigger a SIGSEV error. Have a careful look at your model set up: mesh, boundary conditions, solver settings etc.