floating point exception after putting 2D planar in 2D asymetric Simulation

- April 12, 2019 at 5:38 pm
  
  sebabuba
  Subscriber
  
  Hello,
  
  i am working with Ansys 19 to simulate a Fischer-Tropsch Synthesis. I am working with a 2D-Simulation. As i switched from 2D-Planar in 2D-Asymetric Simulation i got this error-message: "floating point exception".
  
  As i worked with the planar Simulation iterations worked fine. But as i switched to Asymetric-Simulation the Floating error came.
  
  Could you please help me, thank you
  
  Sebastian
- April 23, 2019 at 10:33 am
  
  Rob
  Forum Moderator
  
  Check the orientation of the model (assuming you're using Fluent). The axis must be on the y=0 line. That's the most common cause of problems.
- May 9, 2019 at 11:00 am
  
  sebabuba
  Subscriber
  
  Thanks for your support, i will check it
- May 9, 2019 at 11:15 am
  
  sebabuba
  Subscriber
  
  rwoolhou as you can see the orientation is 0 everywhere ?
- May 13, 2019 at 11:07 am
  
  Rob
  Forum Moderator
  
  Check using "Scale" in Fluent too. Looks OK from what you have there.