Fluent Mechanism Heptane Need :)

laxwendrofzx9r · May 15, 2012, 15:24

Dear,
If somebody can send me an Heptane mechanism, I would be very glad

. I'm surprise that almost nothing is on this large forum about heptane flamelet model and heptane mechanisms.

Generally I would like to compare the EDC and PDF-flamelet combustion models. Unfortunately have only the large n-heptane mechanisms which are not proper for any cfd combustion sim.

kingpots · November 19, 2012, 17:26

San diego website is offreing a good mechanism , 272 reactions and 55 species .
it's for JP10 and n-heptane , but you have to compile the basic mechanism to the n-heptane one , when you will visit the website you will understand

Bane · November 20, 2012, 13:49

The University of Connecticut also provides mechanisms for quite a lot of fuels. Some of them are almost sufficiently reduced for the 50 species limit of FLUENT, so only little adjustments will necessary.

Have a look if any of them suits you:
http://www.engr.uconn.edu/~tlu/mechs/mechs.htm

Good luck with your sims, I hope you brought powerful computer and a simple flow for such a complex fuel...

May 15, 2012, 15:24	Fluent Mechanism Heptane Need :)	#1
laxwendrofzx9r New Member mirion Join Date: Dec 2010 Posts: 24 Rep Power: 16	Dear, If somebody can send me an Heptane mechanism, I would be very glad . I'm surprise that almost nothing is on this large forum about heptane flamelet model and heptane mechanisms. Generally I would like to compare the EDC and PDF-flamelet combustion models. Unfortunately have only the large n-heptane mechanisms which are not proper for any cfd combustion sim.

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November 19, 2012, 17:26		#2
kingpots New Member Mina Join Date: May 2012 Posts: 14 Rep Power: 14	San diego website is offreing a good mechanism , 272 reactions and 55 species . it's for JP10 and n-heptane , but you have to compile the basic mechanism to the n-heptane one , when you will visit the website you will understand

November 20, 2012, 13:49		#3
Bane New Member Join Date: Jul 2012 Posts: 3 Rep Power: 14	The University of Connecticut also provides mechanisms for quite a lot of fuels. Some of them are almost sufficiently reduced for the 50 species limit of FLUENT, so only little adjustments will necessary. Have a look if any of them suits you: http://www.engr.uconn.edu/~tlu/mechs/mechs.htm Good luck with your sims, I hope you brought powerful computer and a simple flow for such a complex fuel...