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

Simulation of a closed system with interThermalPhaseChangeFoam

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 12, 2023, 17:43
Smile Simulation of a closed system with interThermalPhaseChangeFoam
  #1
New Member
 
Filippo Azzini
Join Date: Apr 2020
Posts: 10
Rep Power: 6
Filippo_azz is on a distinguished road
Hello to everyone, Iím trying to simulate a closed system whit a fluid that change phase inside of it using the interThermalPhaseChangeFoam (Solver developed by Nabil et al.), running in openFoam 2.4.
More in particular I want to situate a cylinder with some fluid on the bottom, this cylinder is heated at the bottom and cooled on the top, theoretically, the fluid must evaporate, flow through the domain, and then it will condense in the cold region.
My problem is the fact that having only Neuman BC for the pressure I need to set pRefValue in the pRefCell but when the fluid change phase the pressure in the whole domain change everywhere except that in the pRefCell, this generate unfisically flow in the direction of that cell.
Someone can help me?
Thank you so much
Filippo_azz is offline   Reply With Quote

Reply

Tags
openfoam 2.4.0, phase change, vof based technique

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
Simulation of a Battery Energy Storage System dgo-cfd CONVERGE 0 September 9, 2022 11:16
CFD Simulation of Thermal Management System (Immersion Cooling) of Lithium Ion Batter mumuaye OpenFOAM 0 August 31, 2022 12:00
CFX11 + Fortran compiler ? Mohan CFX 20 March 30, 2011 18:56
closed system memahfud CFX 4 July 15, 2009 05:06
Boussinesq approximation in closed system Nitesh Main CFD Forum 4 July 10, 2006 09:23


All times are GMT -4. The time now is 22:39.