Real Gas Models

immortality · August 27, 2013, 05:41

Hi
thre are several real gas models,which one is more suitable for air in pressures in the range of:200000pa-1.8Mpa
and temperatures of :300-1300K?
is van der waals appropriate for example?
how can find out and obtain more information about applicability of them and their accuracy?

silvan · July 30, 2015, 05:55

I am sure you already have found an answer to this question. But, since I just hit the same topic and found a pretty good overview (of course, as always: lacking citations) on wikipedia, I would like to share this:
https://en.wikipedia.org/wiki/Equati...ation_of_state

Hopefully, this helps other people looking for the same answer.

August 27, 2013, 05:41	Real Gas Models	#1
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	Hi thre are several real gas models,which one is more suitable for air in pressures in the range of:200000pa-1.8Mpa and temperatures of :300-1300K? is van der waals appropriate for example? how can find out and obtain more information about applicability of them and their accuracy? __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

July 30, 2015, 05:55	wikipedia might be a good starting point...	#2
silvan New Member Silvan Join Date: Jun 2014 Posts: 12 Rep Power: 11	I am sure you already have found an answer to this question. But, since I just hit the same topic and found a pretty good overview (of course, as always: lacking citations) on wikipedia, I would like to share this: https://en.wikipedia.org/wiki/Equati...ation_of_state Hopefully, this helps other people looking for the same answer.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
mass flow in is not equal to mass flow out	saii	CFX	12	March 19, 2018 05:21
help me check udf	tranvantrung551987	Fluent UDF and Scheme Programming	0	August 23, 2013 05:55
fprint problem	MASOUD	Fluent UDF and Scheme Programming	5	October 30, 2011 16:08
real gas shock detachment distance	amirmahdi	Main CFD Forum	0	May 4, 2010 23:48
Gas pressure question	Dan Moskal	Main CFD Forum	0	October 24, 2002 22:02