CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Characteristic length in Nusselt number

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

LinkBack Thread Tools Display Modes
Old   October 8, 2017, 11:33
Default Characteristic length in Nusselt number
New Member
Ashraful Alam
Join Date: Oct 2017
Posts: 2
Rep Power: 0
Ashraful Alam is on a distinguished road
Hi, I'm new in Fluent and Heat transfer. I'm trying to simulate a 2D natural convection in an enclosure. My questions are:

What is the characteristic length in Nusselt number for that geometry? How can i find that?

Please help me in this matter.
Thank you!
Attached Images
File Type: jpg Capture 11.JPG (25.3 KB, 3 views)

Last edited by Ashraful Alam; October 8, 2017 at 14:40.
Ashraful Alam is offline   Reply With Quote


ansys, characteristic length, fluent, nusselt number

Thread Tools
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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Foam::error::PrintStack almir OpenFOAM Running, Solving & CFD 83 July 22, 2017 08:26
Extracting ParaView Data into Python Arrays Jeffzda ParaView 15 March 28, 2017 08:34
Characteristic length for the Grashof number in a tank with small horizontal heaters sbesarati Main CFD Forum 3 December 27, 2016 19:57
--> foam fatal error: lillo763 OpenFOAM Native Meshers: blockMesh 0 March 5, 2014 11:27
Trimmed cell and embedded refinement mesh conversion issues michele OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 2 July 15, 2005 04:15

All times are GMT -4. The time now is 00:57.