CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

turbulent free convection ANSYS Fluent 15

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

LinkBack Thread Tools Search this Thread Display Modes
Old   January 9, 2017, 16:30
Default turbulent free convection ANSYS Fluent 15
New Member
Juan D. Carreño S.
Join Date: Jan 2017
Location: San Cristóbal, Venezuela
Posts: 5
Rep Power: 8
JuanDCS is on a distinguished road
Hi guys,
I'm simulating turbulent free convection over spheres with constant wall temperature, i'm using the steady solution and working in 2d, the thing its that when i'm use the laminar solution, the heat flux result its a half of what suppose to be and when i use the turbulence models the heat transfers goes up, even using the LRN models, what can i do to obtain better solutions?
JuanDCS is offline   Reply With Quote


free convection, low re k-e, sphere

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
Problem with divergence TDK FLUENT 13 December 14, 2018 06:00
The fluent stopped and errors with "Emergency: received SIGHUP signal" yuyuxuan FLUENT 0 December 3, 2013 22:56
Turbulent flow of non-Newtonian fluids in Ansys 13 Fluent emil FLUENT 2 February 25, 2013 04:26
gambit in Ansys FLuent 13 saharesobh FLUENT 0 August 1, 2012 15:30
turbulent model , free convection DORY Main CFD Forum 3 August 5, 2000 17:01

All times are GMT -4. The time now is 20:44.