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

estimating reference lenght scale

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 11, 2024, 05:28
Default estimating reference lenght scale
  #1
New Member
 
Huang, Ching-Chan
Join Date: Jan 2023
Posts: 16
Rep Power: 3
Allen_Huang is on a distinguished road
I am simulating 2D flapping wing with 0.1 chord lenth wing. The Re=2000 and using k-omega sst.
From other papers, the k=1. Then I want to get the value of omega. it need reference lenght scale, but its not equal to chord length from othe threads. So how to get the currect refernce lenght scale.
Allen_Huang is offline   Reply With Quote

Reply

Tags
komega, omega, reference length scale, turbulence length scale


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
Sig Density Based Solver installation with FOAM Extend 3.2 qjh888 OpenFOAM Bugs 0 September 21, 2016 08:16
Error in compiling new drag model k.farnagh OpenFOAM Programming & Development 13 May 21, 2016 03:08
OpenFOAM 1.6 ext - Compilation errors - Fedora 17(32bit) toolpost OpenFOAM Installation 15 September 21, 2012 09:38
OpenFOAM 1.6-ext git installation on Ubuntu 11.10 x64 Attesz OpenFOAM Installation 45 January 13, 2012 12:38
Building OpenFoAm on SGI Altix 64bits anne OpenFOAM Installation 8 June 15, 2006 09:27


All times are GMT -4. The time now is 07:05.