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Heterogeneous Reaction: Velocity Issue

- January 10, 2025 at 1:23 pm
  
  sudeepns.197me025
  Subscriber
  
  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.
- January 10, 2025 at 1:54 pm
  
  Rob
  Forum Moderator
  
  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.

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