Streamline view Star CCM+
 

Hi everybody!:)
I'm using Star CCM+ to simulate a u-tube cooler.
I am trying to make a streamline view of the velocity of the gas inside the pipes, but I can't manage to get the lines all the way through the pipes. They breaks on the halfway, and I don't understand what the problem could be.
I'm happy if any of you have a suggestion for what I can do!
Thanks in advance!:)
Ingrid

https://imageshack.com/a/img924/5086/DGVNjW.png

this should be in the ccm forum
looks like you need to take a look at the streamline properties and run them for longer since they are not ending at the walls

i think so！