CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent UDF and Scheme Programming

Define Mixture properties in UDF

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 6, 2019, 11:10
Post Define Mixture properties in UDF
  #1
New Member
 
Miketsap
Join Date: Nov 2019
Posts: 3
Rep Power: 7
miketsap is on a distinguished road
Hello,

I have a piston and inside there is a mixture(liquid A & B) of a compressible liquid.
In the pistons there is a hole but ONLY the liquid A can flow through. As a result the density of mixture in liquid A is getting lower.

Also I have the mixture density as an equation of PressureA and PressureB.

Do you know how I can define the density as percentage of A and B?

I need the percentage of liquid A and Liquid B in the volume each time so Density= 0.3PressureA + 0.7 pressureB if it's 30%LiqA and 70%liqB.

Please help me, thank you
miketsap is offline   Reply With Quote

Reply

Tags
define density, density, liquid, mixture and liquid, udf

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
SR_Rate UDF For a MEMs model timjm Fluent UDF and Scheme Programming 1 October 10, 2018 03:16
Is it possible to define properties of mixture in Mixture model? AllenZHANG Fluent Multiphase 0 June 21, 2018 10:11
UDF compiling problem epc1 Fluent UDF and Scheme Programming 0 September 25, 2012 20:36
UDF problem libia87 Fluent UDF and Scheme Programming 1 May 4, 2012 22:49
Free surface boudary conditions with SOLA-VOF Fan Main CFD Forum 10 September 9, 2006 13:24


All times are GMT -4. The time now is 02:07.