# Fluent tutorial for turbulent flow

 User Name Remember Me Password
 Register Blogs Members List Search Today's Posts Mark Forums Read

 November 19, 2006, 07:27 Fluent tutorial for turbulent flow #1 Jenner Guest   Posts: n/a Can anyone send me the fluent tutorial for Turbulent flow over a backward facing step in the Fluent website(http://www.fluent.com/software/studentfluent/lcfd.htm)as i dont have have any access to their website.

 November 20, 2006, 12:11 Re: Fluent tutorial for turbulent flow #2 Dominique Guest   Posts: n/a Hi, Did someone send you the tutorial? I can't get access either since I am using Fluent through my university... I am working on a backward facing step and am wondering if I chose correctly my outlet, I used pressure-outlet. What do you think? Thanks Dominique

 November 20, 2006, 14:50 Re: Fluent tutorial for turbulent flow #3 Jenner Guest   Posts: n/a No one send me that file.I also use fluent through university.I just started with velocity inlet and pressure outlet.My solution is not converging at all.So i am going to try with Coarse mesh with Std k-e model and standard wall function.Previously i was using a big flow domain and a fine mesh.

 November 23, 2006, 19:01 Re: Fluent tutorial for turbulent flow #4 Dominique Guest   Posts: n/a Ok, well I was able to apply for a password to acces the student library. I can send you the pdf file once I can download it. I found that the Stnd K-E Model doesn't work very well for this geometry. Based on litterature, it seems that K-E RNG, Enhanced Wall Treatment is the best model to use. Also, you might want to try changing your under-relaxation factors (in Solve-Controls) to get it to converge. Good luck Dominique

 November 28, 2006, 00:18 Re: turbulent flow #5 ravindra Guest   Posts: n/a re hi i m working on compressible fluid flow, conducting plume temperature distribution of rocket engine jet deflector system. i want to calculate the temperature distribution of theexhaust gases at depth of impingement. i first want to model the domain in 2-d. can any body give me the idea, which method i have to use for this problem. the problem is not axisymmetric with engine nozzle axis, but symmetric with width axis. so im trying to first model in 2d. i want to solve the problem with laminar flow, how can i do it? waiting for some good suggestion

 November 28, 2006, 00:20 Re: turbulent flow #6 ravindra Guest   Posts: n/a re hi i m working on compressible fluid flow, conducting plume temperature distribution of rocket engine jet deflector system. i want to calculate the temperature distribution of theexhaust gases at depth of impingement. i first want to model the domain in 2-d. can any body give me the idea, which method i have to use for this problem. the problem is not axisymmetric with engine nozzle axis, but symmetric with width axis. so im trying to first model in 2d. i want to solve the problem with laminar flow, how can i do it? waiting for some good suggestion , which will help me.

 December 5, 2006, 02:38 Re: Fluent tutorial for turbulent flow #7 satya Guest   Posts: n/a hi can u tell me, what is the meaning of fully turbulent flow? what is the model generally employed for high pressure compressible nozzle flows? waiting for reply

 December 9, 2006, 07:50 Re: Fluent tutorial for turbulent flow *NM* #8 Purushothama Guest   Posts: n/a

 December 12, 2006, 04:26 Re: Fluent tutorial for turbulent flow *NM* #9 mehdi shafahi Guest   Posts: n/a

 Thread Tools Display Modes Linear Mode

 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 OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post shadyenany FLUENT 9 September 15, 2011 17:01 opehterinar81 FLUENT 0 August 19, 2011 11:55 Pef FLUENT 0 March 8, 2002 11:43 Axel Rohde Main CFD Forum 1 November 19, 2001 13:19 J. Weiler FLUENT 1 April 26, 2001 15:17

All times are GMT -4. The time now is 04:15.

 Contact Us - CFD Online - Top