No fitting Mesh at passage of two bodys

- November 11, 2019 at 6:26 pm
  
  Doom26
  Subscriber
  
  Hey,
  
  i have Problem with the mesh at the passage from one Body to an other. In the Picture you can see geometry and a red drawed line witch is the passage of the two Bodys.
  
  The top section doesnt Need to be very detailed, but the lower section is important and so it Needs to be very detailed. The Problem you can see below.
  
  Here you can see the passage of the two bodies is very "hard". And i think thats why the Simulation Always stops. I dont really know how i can solve this Problem, because I am very new to Ansys.
  
  I hope you guys can help me with that Problem and I hope the description is clear
  
  Thank you!
- November 11, 2019 at 10:57 pm
  
  peteroznewman
  Subscriber
  
  If you put two bodies that share a lot of coincident surfaces together into a single part using Form New Part in DesignModeler, that will enable Shared Topology and a single set of nodes will be shared at the coincident surfaces. You can do the same in SpaceClaim by using the Share button on the Workbench tab.
- November 13, 2019 at 6:18 pm
  
  Doom26
  Subscriber
  
  Thanks for you answer.
  
  I dont know if i understand you correct. Can you, please, write again what you mean with the DesignModeler?
  
  I am wondering, isnt there a function, that Ansys automatically uses the same nodes at the passage of two bodies?
- November 13, 2019 at 10:51 pm
  
  peteroznewman
  Subscriber
  
  Here is an example.
  
  Here is another example.

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