Interesting.....! Hope you have already tried adding Goals to surface at far distance to check for Velocity/Pressure - to ensure Convergence in those parameters... (Is combustion involved ? what type of loading's you have provided ?)
Can you explain in detail pls..
Add a Velocity surface goal to the disk.
In Component Control - Un-tick the disk so it will not be included in the solution.
Yes, I do agree with Mark... !!!
Try with it and lets us know the outcome....
Awesome Mark, worked like a charm..
Thanks also to Ajay.
In this example I'm applying 150psi to the inlet of the smaller 8" tube.
A smaller version of the air cannon venturi was first developed by myself and Terry Chapman for "Drop Zone" to simulate sky divers falling through the air. Since then I've scaled up the air venture cannon for larger explosion simulations on many shows, using it to knock stunt men to the ground and such.
I've been drooling over Flow for a long time and just recently made the jump, it's turning out great so far!
Thanks again, Mark and Ajay
You Welcome !!! All d best for great going...