What is the equivalent of Temperature ZeroGradient of the walls by (OpenFoam) in ANSYS Fluent?

- August 26, 2021 at 4:06 pm
  
  abd fs
  Subscriber
  
  Hello researchers,
  I would like to do a comparative study of a turbulent flow between ANSYS Fluent and OpenFOAM.
  I am stuck in the boundary conditions, my questions are:
  What is the equivalent of Temperature ZeroGradient of the walls by (OpenFoam) in ANSYS Fluent?
  Best regards
- August 27, 2021 at 2:26 pm
  
  RK
  Ansys Employee
  
  Hello,
  I am not sure of the equivalent to OpenFoam but please refer to section 7.4.15.3 : https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v202/en/flu_ug/flu_ug_sec_bc_wall.html?q=adiabatic%20temperature%20wall
- September 9, 2021 at 1:21 pm
  
  aitor.amatriain
  Subscriber
  
  The adiabatic wall conditions is equivalent to say that the heat flux is zero; that is, the temperature gradient is zero.
  In summary: ZeroGradient = adiabatic wall