No wall shadow

- October 19, 2023 at 6:23 am
  
  menastap
  Subscriber
  
  Hello everyone I am running a 2d case in which i have 5 domains wach of them is made by planer surfaces in solidworks. The problem is that I want to observe the heat transfer between multiple solid and fluid domains but unformutaltely wall shadows are forming. i dont know what the reason might be.This is the mesh and and fluent boundry conditions:
- October 19, 2023 at 11:00 am
  
  menastap
  Subscriber
  
  Also in the geometry option in meshing it is showing none kindly if any one has any idea please do let me know
- October 19, 2023 at 1:31 pm
  
  Federico
  Ansys Employee
  
  Can you try the following TUI command in your Fluent console: define/boundary-conditions/modify-zones/slit-face-zone
  You will need to specify the face zone ID for each face to be slit.
- October 20, 2023 at 11:28 am
  
  menastap
  Subscriber
  
  Thankyou i