CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

Free Surf Flow,expressions?

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

LinkBack Thread Tools Display Modes
Old   June 8, 2010, 09:35
Default Free Surf Flow,expressions?
New Member
silvia petkova
Join Date: Feb 2010
Posts: 10
Rep Power: 7
silvia_petkova is on a distinguished road
Hello, to all!
I'd like to ask you if you could give me an idea how to write the expression about the model, shown on the picture.
CFX-pre, 2 phase - water H= 7.10m and air H=0.50m, total H of the model: 7.60m
Inlet BC : mass flow rate 37.18 m3/s
Outlet BC: mass flow rate 36m3/s
Spillway BC: mass flow rate 1.18 m3/s and h=0.10m
Well I am not sure if this information is enough, but I hope that it is clear what the model consist of .
Thank you very much for the cooperations!
Best regards!
P.S. Is it possible to set this CFX simulation without exspression? I mean to set the value of mass flow rate, volume fraction, pressuree,etc?
Attached Images
File Type: jpg Free Surf Flow.jpg (47.4 KB, 12 views)
silvia_petkova is offline   Reply With Quote


expression, fr surf flow

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
Can Flow-3D plot the free surface area in Iso-surface or colour variable? therockyy FLOW-3D 1 June 20, 2010 19:36
is free meshing or mapped meshing is best for flow problems shanu Main CFD Forum 0 February 18, 2010 12:58
is free meshing or mapped meshing is best for flow problems shanu OpenFOAM Meshing & Mesh Conversion 0 February 18, 2010 12:56
CFX 4.4 New free surface option Viatcheslav Anissimov CFX 0 April 3, 2002 06:27
Variable Density - Free Surface with FIDAP Vitaliy Pavlyk FLUENT 7 May 2, 2000 15:56

All times are GMT -4. The time now is 06:27.