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

Issues with running dnsFoam in parallel on cluster

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 1, 2023, 02:35
Default Issues with running dnsFoam in parallel on cluster
  #1
New Member
 
Steven Dai
Join Date: Jan 2023
Posts: 1
Rep Power: 0
sdFluids0126 is on a distinguished road
Hello to all. I am very new user of OpenFoam. Right now what I am attempted to do is to conduct DNS of an decaying homogeneous isotropic box turbulence. I am wondering what solver should I use to do so. I understand that there exist a dnsFoam, and that dnsFoam by default includes a forcing term to sustain the turbulence, which can be turned off by creating a modified solver based on dnsFoam(http://www.tfd.chalmers.se/~hani/kur...de_Mare_v3.pdf). The issue with dnsFoam is that when I attempted to run it in parallel it, I ran into the same error as reported by user omar_beg (help me for a DNS simulation). Please provide suggestion as to which solver in OpenFoam I should use and/or how to resolve the error found with dnsFoam when ran in parallel.
sdFluids0126 is offline   Reply With Quote

Reply

Tags
dns, dnsfoam, question

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
looking for instructions on using a cluster and running openFoam in parallel a.Asadi OpenFOAM Running, Solving & CFD 3 December 14, 2015 03:38
Explicitly filtered LES saeedi Main CFD Forum 16 October 14, 2015 11:58
Running parallel case after parallel meshing with snappyHexMesh? Adam Persson OpenFOAM Running, Solving & CFD 0 August 31, 2015 22:04
simpleFoam parallel AndrewMortimer OpenFOAM Running, Solving & CFD 12 August 7, 2015 18:45
OpenFOAM parallel running error in cluster vishal_s OpenFOAM Running, Solving & CFD 5 March 11, 2014 15:11


All times are GMT -4. The time now is 00:07.