exhaust gas simulation

jai · November 23, 2009, 01:05

what is the procedure for turbine simulation of turbocharger?

my work is to to find the temperature/heat transfer distribution on the turbine housing surface and give the result as a input file for thermo-mechanical & stress analysis.

when do we use mass fraction of gas & for my analysis whether i've to give mass fraction of gas? how do i calculate it?

pls explain the difference between exhaust gas analysis with mass fraction and without mass fraction

ghorrocks · November 23, 2009, 04:23

Sounds like you need to visit a library, you have to understand things like heat transfer and mass fractions before you can model them. And there is no way advanced concepts like this can be described in a forum posting.

Do some tutorials on rotating machinery modelling. CFX comes with quite a few in V12 so do them all. Also do all the tutorials on modelling mass fractions and heat transfer.

November 23, 2009, 01:05	exhaust gas simulation	#1
jai Member jaikrishna Join Date: Mar 2009 Location: chennai Posts: 56 Rep Power: 17	what is the procedure for turbine simulation of turbocharger? my work is to to find the temperature/heat transfer distribution on the turbine housing surface and give the result as a input file for thermo-mechanical & stress analysis. when do we use mass fraction of gas & for my analysis whether i've to give mass fraction of gas? how do i calculate it? pls explain the difference between exhaust gas analysis with mass fraction and without mass fraction

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November 23, 2009, 04:23		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,699 Rep Power: 143	Sounds like you need to visit a library, you have to understand things like heat transfer and mass fractions before you can model them. And there is no way advanced concepts like this can be described in a forum posting. Do some tutorials on rotating machinery modelling. CFX comes with quite a few in V12 so do them all. Also do all the tutorials on modelling mass fractions and heat transfer.