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

Real Gas Critical Properties for Averaged Mixture

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 18, 2022, 20:19
Default Real Gas Critical Properties for Averaged Mixture
  #1
New Member
 
Braden Kerr
Join Date: Oct 2022
Posts: 1
Rep Power: 0
bfkerr is on a distinguished road
Hello,

I am attempting to model a real gas using the Peng-Robinson EoS. I am aware that I need critical properties for such a model, and Fluent provides many already for pure components. I have a custom "pure" component that is really an average of mixture species. I dont have access to the full species breakdown, so I am unable to use the mixture equations. Since it is a custom material, I believe I will need to use RGP tables to generate the fluid property.
I have tabular data for the viscosity, conductivity and C_p based on pressure but have only found information for generation of RGP for CFX, not Fluent.

Is there a guide for generating RGP tables for Fluent and not CFX?

Thank you, bfkerr
bfkerr is offline   Reply With Quote

Reply

Tags
peng-robinson, real-gas, rgp


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
Setting the height of the stream in the free channel kevinmccartin CFX 12 October 13, 2022 21:43
error: uninitialized local variable 't' used MASOUD Fluent UDF and Scheme Programming 5 October 17, 2016 04:24
error message cuteapathy CFX 14 March 20, 2012 06:45
defining a term for a domain using DEFINE_ADJUST MASOUD Fluent UDF and Scheme Programming 1 September 24, 2010 05:08
Real Gas Mixture With Reactions Jake Cannon Main CFD Forum 0 January 16, 2007 11:46


All times are GMT -4. The time now is 12:14.