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

Unphysical pressure field in LES PitzDaily tutorial case

Register Blogs Community New Posts Updated Threads Search

 
 
LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old   May 31, 2017, 21:49
Default Unphysical pressure field in LES PitzDaily tutorial case
  #1
New Member
 
Jeremy
Join Date: Jun 2016
Posts: 4
Rep Power: 10
bling is on a distinguished road
Hi Openfoamers,

I was looking into the LES PitzDaily tutorial case(tutorials/incompressible/pisoFoam/les/pitzDaily) and found the pressure result is a terrible disaster: the whole pressure field is fluctuating rapidly and apparently that's not what we expect to have.
I did a raw search and found some threads also had similar confusions. Since a few years have passed, I am posting a new thread to see if there are any solution to this problem in the newest version of Openfoam?

Pitz Daily oodles pressure field problem
Fluctuating Pressure Fields (LES-pisoFoam)
Pressure problem in pitzDaily pisoFoam LES

Thanks a lot!
Jeremy
bling is offline   Reply With Quote

 


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
Pressure Driven Supersonic Flow in Converging-Diverging Nozzle cdm OpenFOAM Running, Solving & CFD 7 August 28, 2019 02:37
[Other] dynamicTopoFVMesh and pointDisplacement RandomUser OpenFOAM Meshing & Mesh Conversion 6 April 26, 2018 08:30
Pressure field of the pitzDaily tutorial case ffan OpenFOAM Running, Solving & CFD 0 July 30, 2013 02:35
Pressure problem in pitzDaily pisoFoam LES fluentfreak OpenFOAM Running, Solving & CFD 0 April 18, 2012 19:13
Hydrostatic pressure in 2-phase flow modeling (long) DS & HB Main CFD Forum 0 January 8, 2000 16:00


All times are GMT -4. The time now is 19:23.