CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > FLOW-3D

best of turbulence model for sediment scour?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 22, 2016, 10:36
Default best of turbulence model for sediment scour?
  #1
Senior Member
 
Hydreaulic structures
Join Date: Sep 2012
Posts: 283
Rep Power: 14
hamidciv is on a distinguished road
hi dear friends

i have a modeling local scour of sand bed caused by submerged jet, i used of RNG model for do it, unfortunately my results are not very good.

whether is possible using of other turbulence models gives better results?

could any onybody please help me in this regard, thanks for any advise that can be useful for me.

kind regards
hamid

Last edited by hamidciv; October 23, 2016 at 04:44.
hamidciv is offline   Reply With Quote

Old   October 24, 2016, 00:36
Default
  #2
New Member
 
hanif pourshahbaz
Join Date: Jun 2016
Posts: 27
Rep Power: 9
hanif pourshahbaz is on a distinguished road
Hi
Please check your private messages
i think that i can solve your problem
Regards,
Hanif
hanif pourshahbaz is offline   Reply With Quote

Old   November 3, 2016, 11:22
Default
  #3
New Member
 
hewida
Join Date: Jul 2016
Posts: 10
Rep Power: 9
hewida is on a distinguished road
Quote:
Originally Posted by hanif pourshahbaz View Post
Hi
Please check your private messages
i think that i can solve your problem
Regards,
Hanif
can you help my as i want to simulate scour a round pier but i cant make any simulation more than 20 seconds
and also the flow after beginning increase more than the water depth i define for the inflow
hewida is offline   Reply With Quote

Reply


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
Error in Two phase (condensation) modeling adilsyyed CFX 15 June 24, 2015 19:42
Overflow Error in Multiphase Modelling with Two Continuous Fluids ashtonJ CFX 6 August 11, 2014 14:32
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 17:44
Wrong calculation of nut in the kOmegaSST turbulence model FelixL OpenFOAM Bugs 27 March 27, 2012 09:02
Low Reynolds k-epsilon model YJZ ANSYS 1 August 20, 2010 13:57


All times are GMT -4. The time now is 09:48.