CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

Specification of both laminar and turbulent

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 9, 2002, 03:58
Default Specification of both laminar and turbulent
  #1
Davdid
Guest
 
Posts: n/a
Laminar for gas phase while tubulent for liquid phase. But whent I write definition file, there is a wrong about inconsistence in physics option. Could anyone please tell me to how to specify it? Thanks.

David
  Reply With Quote

Old   November 9, 2002, 06:37
Default Re: Specification of both laminar and turbulent
  #2
Holidays
Guest
 
Posts: n/a
And I think it is right. What is recommended in the manual is zero eqn model for the bubble and two-eqn model for the continuous phase. Everything I say I believe to be in the manual p. 426!!! In the section "Modelling advice for multiphase flow".
  Reply With Quote

Old   November 9, 2002, 19:42
Default Re: Specification of both laminar and turbulent
  #3
Davdid
Guest
 
Posts: n/a
Hi Holidays

Thanks, Holidays. In fact I have already read that section you advised. So you mean I'd better use combination of zero equation-two equation rather than that of laminar-two equation? But the Re of gas phase is very low, so what should I do?

Regards David
  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
CFX Treatment of Laminar and Turbulent Flows Jade M CFX 18 September 15, 2022 07:08
Laminar vs Turbulent Navier-Stokes truman Main CFD Forum 8 July 10, 2017 07:20
Laminar doesn't converge; Turbulent models do? Amit FLUENT 11 April 23, 2015 22:55
SimpleFoam: Laminar vs. Turbulent Convergence JasonG OpenFOAM 0 June 2, 2011 08:29
Half laminar and turbulent model trying to solve Andrew Clarke FLUENT 5 May 19, 2008 13:40


All times are GMT -4. The time now is 22:24.