CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent Multiphase

Species mass transfer model clarification

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 20, 2023, 16:13
Default Species mass transfer model clarification
  #1
New Member
 
Andrew
Join Date: Dec 2022
Posts: 29
Rep Power: 3
andrew-c is on a distinguished road
I'm a bit confused about the "species mass transfer" model for multiphase flows. I could not find specific information about how this mass transfer mechanism works in the theory guide/user guide.

For example:
- What is/are the governing equation(s) for this mechanism?
- Is it used to model Fickian diffusion, or phase change (or both)?
- What does the "interphase mass transfer coefficient" do, and how is it calculated?
- What happens if interphase mass transfer coefficient is set to zero?

Screen Shot 2023-03-20 at 4.03.07 PM.jpg

Thanks!
andrew-c is offline   Reply With Quote

Old   March 20, 2023, 16:51
Default
  #2
New Member
 
Andrew
Join Date: Dec 2022
Posts: 29
Rep Power: 3
andrew-c is on a distinguished road
Replying because I actually just found the proper documentation for it:

https://ansyshelp.ansys.com/account/...-3A72B96D.html

Hope this helps someone in the future.
andrew-c is offline   Reply With Quote

Reply

Tags
mass transfer, multiphase, phase change, ranz-marshall, species

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
Using Fluent VOF and Lee model to simulate mass transfer of two phase Albert Lee FLUENT 1 May 2, 2019 09:01
Species mass transfer in bioreactor jayorayo FLUENT 4 May 29, 2018 18:44
Difficulty In Setting Boundary Conditions Moinul Haque CFX 4 November 25, 2014 18:30
Overflow Error in Multiphase Modelling with Two Continuous Fluids ashtonJ CFX 6 August 11, 2014 15:32
Species Mass Transfer Abu-Khawlah FLUENT 0 December 9, 2005 11:35


All times are GMT -4. The time now is 08:12.