Meshing geometry

- January 30, 2021 at 8:04 pm
  
  saiyedtasnim
  Subscriber
  
  I am working with a reactor vessel in ANSYS Fluent. There is a core inside the vessel.
  When I try to mesh the total geometry with the default settings I get the errors as shown in the photos. How to solve these errors?
  Also I want to simulate the vessel with three different porosity values (upper tube unit, reactor core and bottom part of the vessel) with a pressure source and a heat sink. How to do this?

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