CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

Multiphase - Gas phase trapped in liquid

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   January 30, 2022, 10:06
Default Multiphase - Gas phase trapped in liquid
New Member
Join Date: May 2021
Posts: 5
Rep Power: 3
Jakubano is on a distinguished road
I'm an undergraduate trying to simulate evaporation below boiling temperature, using Eulerian model with ranz-marshall for heat transfer and mass transfer.

Problem: liquid hexane in a vessel over which flows air. Unfortunately mass transfer (liquid hexane -> vapor hexane) happens in the middle of the pool, and will not get out of it. I thought it would happen due to huge difference of density (gravity on).
Main point was to see the interaction between air flow and created hexane vapor.

I'll gladly provide more setup information etc.

Would love to see your input.
Attached Images
File Type: png praca3.png (42.1 KB, 2 views)
File Type: png praca2.png (38.5 KB, 1 views)
File Type: png praca1.png (37.3 KB, 1 views)
Jakubano is offline   Reply With Quote


evaporation, fluent, mass transfer, multiphase, ranz-marshall

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Phase change not working with reactingTwoPhaseEulerFoam sjohn2 OpenFOAM Running, Solving & CFD 8 December 27, 2022 03:36
Multiphase flow - incorrect velocity on inlet Mike_Tom CFX 6 September 29, 2016 02:27
Phase change from liquid to vapor in a nozzle SebastianSchuster CFX 6 September 28, 2015 23:02
Coupled VOF and Multiphase Segregated Flow for a gas bubble problem?? EnronZhang STAR-CCM+ 1 December 19, 2013 09:41
allowed gas phase escape Abu-Khawlah FLUENT 0 August 20, 2005 11:14

All times are GMT -4. The time now is 21:11.