How to correct floating point exception?

- February 10, 2021 at 4:43 am
  
  MatiasB26
  Subscriber
- February 10, 2021 at 12:59 pm
  
  Karthik Remella
  Administrator
  
  Hi,nThis could be due to several reasons - poor mesh quality, incorrect model set, and boundary conditions.nIf you need help with debugging this, please share some details about the mesh quality and model set-up. Please embed screenshots directly into your comments (rather than attaching them).nAlso, does this happen right after you hit 'run calculation'? Or is this in the middle of your simulation?nThanks.nKarthikn
- February 19, 2021 at 4:52 am
  
  MatiasB26
  Subscriber
  
  It happens right after I hit 'run calculations'. Attach is a url for another Ansys discussion where I posted the details about this model. the only thing I did differently this time was that I made the glass, steps and walls a single body such that a contact region wasn't created by the program. n
  /forum/discussion/23093/why-ansys-employees-dont-download-attachmentsDid you set a multiphase model to handle the phase change?/forum/discussion/comment/105916#Comment_105916
  n
- February 19, 2021 at 9:25 am
  
  Rob
  Forum Moderator
  
  Check the mesh quality. Multiple blocks with non conformal does make the meshing easier, but isn't worth all the hassles most of the time. If you didn't revise the size settings the new mesh may not be as good. n