We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Gradient based dynamic Mesh adaption problem when restarting VOF simulation › Reply To: Gradient based dynamic Mesh adaption problem when restarting VOF simulation

February 23, 2023 at 9:53 am
Rob
Forum Moderator

Launch Fluent in standalone. Set up the model. Save case & data in CFF (HDF format). Run model & save in CFF. It's entirely down to the legacy format not retaining adaption register data: the format predates adaption. CFF (HDF) has been developed to retain more information as well as work more efficiently in parallel. The only drawback of CFF is it can be marginally less reliable: most likely due to the parallel data passing.Â