CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Discussion on forces acting on particles in multiphase solvers like DPMFoam

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 27, 2020, 10:53
Post Discussion on forces acting on particles in multiphase solvers like DPMFoam
  #1
Member
 
Join Date: Jun 2020
Posts: 99
Rep Power: 5
atul1018 is on a distinguished road
Dear All,


We have a lot of options of forces in openFoam, which can be applied on lagrangian phase (particles). Some are:


Drag force
gravity force (combined with buoyant force)
Lift force
pressure gradient force

SRF
Interface force
Non-Inertial frame force
paramagnetic force
virtual Mass force


I am interested to know the what are these individual forces does to particle phase and which Forces have significant contribution in particle motion (e.g. in gas as continuous phase). I am especially interested to know the Non-Inertial frame force and Interface force. If we can collect the information about all these forces at one place, it will be great help for beginners like me.


Best Regards
Atul
atul1018 is offline   Reply With Quote

Old   September 29, 2020, 09:23
Default
  #2
Member
 
Join Date: Sep 2010
Location: Leipzig, Germany
Posts: 93
Rep Power: 15
oswald is on a distinguished road
Some of the forces are briefly described here in section 3:
https://www.sciencedirect.com/scienc...21883119303590


For more detailed information I would recommend the book "Multiphase Flows with Droplets and Particles" by Crowe et al.
oswald is offline   Reply With Quote

Reply

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
DPMFoam vs. MPPICFoam and general kinematicCloud questions Tobi OpenFOAM Running, Solving & CFD 13 March 3, 2024 00:12
Define a new force applied to particles using DPMFoam enoch OpenFOAM Pre-Processing 1 June 28, 2023 00:49
The CoP Does not exist: Validating Aerodynamic forces through a "line of action" ds4719 Main CFD Forum 14 February 18, 2022 19:05
Residuals and forces spiraling out of control before failing edomalley1 OpenFOAM Running, Solving & CFD 3 September 7, 2018 11:42
Multiphase flow discussion group and subforum alberto OpenFOAM 1 May 3, 2009 13:40


All times are GMT -4. The time now is 04:15.