unable to see vortex air entrance when simulating two phase flow in pipe-tank system -- CFD Online Discussion Forums

May 18, 2021, 13:18	vortex air entrance when simulating two phase flow in pipe-tank system	#1
amirhossein taghizadeh New Member amirhossein taghizadeh Join Date: May 2021 Posts: 5 Rep Power: 4	hi everyone I need a little help here; Im new to fluent and recently I am trying to simulate a two phase flow in a pipe-tank system where I want to see and analyse the intake vortex with the air core. i am using vof+cls and les as turbulance model, I don't have problem with convergence but after simulating 100s of the flow, I can't see the formation of vortex and air core of in getting sucked in to the pipe. can any body help? has anyone experienced this problem too? I really need help at this point Last edited by amirhossein taghizadeh; May 25, 2021 at 06:45.

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