[parisa.sayad]

Hi!

I haven't used CHEMKIN before. I wanted to know if there is any version of CHEMKIN available for free? I know that CHEMKIN II used to be free but I can't find any link to download it.

[Rafael Meier]

Hello guys,

I am new in this blog, and I have not found how to create a new discussion. Hence, I am taking this threat to ask a question.

I'm working with combustion on HCCI and specifically, the limits of detonation of fuels in Chemkin 2008. My question is if exist a material of chemkin or if someone already worked with this, that allows create a subroutine from Matlab/C for enter with a file with an initial set up and then, can pos process the results from Matlab. With that, I would like do a interactive code with the results.

Thanks

Rafael

[zulkifliosman92]

How to get the right chemkin .inp file for other fuel such as indolene and ethanol?thanks

[Rafael Meier]

Hello zulkifliosman92,

You can use kinetics mechanism and thermodynamics proprieties in .txt format. When you download any mechanism just confirm for who software the mechanism was done, like Chemkin, Cantera e etc.

When exemple, enter in this site

https://combustion.llnl.gov/mechanis...s/iso-pentanol and then in mechanism

https://combustion.llnl.gov/content/...elease_dat.txt

and creat a .txt file

Best Regards

[zulkifliosman92]

Thank you Rafael for response..Actually i'm using Gt-Power for my Hcci simulation.The thermodynamics file (.dat) has no problem but there is problem with chemical reaction input file (.inp).I'm studying the perfomance of ethanol fuel in Hcci engine using Gt-Power. When run the simulation,the was error with the .inp file such as file not supported.How should i do?Thanks😂

[Nelu Munteanu]

Can somebody help me with a link or a tips? I am looking for methanol and ethanol kinematic mechanism and thermodynamic proprieties? In the case of CH4 i was able to find the GRI30.

[Rafael Meier]

Originally Posted by Nelu Munteanu

Can somebody help me with a link or a tips? I am looking for methanol and ethanol kinematic mechanism and thermodynamic proprieties? In the case of CH4 i was able to find the GRI30.

You can find what you need for ethanol in https://combustion.llnl.gov/archived-mechanisms/ethanol

[Nelu Munteanu]

Thank you very much Rafael Meier!

[Nelu Munteanu]

Originally Posted by Rafael Meier

You can find what you need for ethanol in https://combustion.llnl.gov/archived-mechanisms/ethanol

I managed to achieve some sensitive results in the case of ethanol. Thank's a lot.

Do you know where i can find the methanol mechanism to?

Best regards, Nelu

[mohammadsaleh1373]

Hi guys
I can not get methane flammability limits by ansys chemkin.
Although I have thermodynamic and transition data file.(GRI MEC 3.0)
reactor: PSR
Temperature:1700K,Residence time=3*10E-5
Can somebody help me with a link or a tips?

[Muneeb]

Hi everyone

Can anybody provide link for chemical mechanism data of reaction of jet fuel JP-8 (C31H48) with air (O2). Thanks

Regards

[jessie22]

Originally Posted by Muneeb

Hi everyone

Can anybody provide link for chemical mechanism data of reaction of jet fuel JP-8 (C31H48) with air (O2). Thanks

Regards

have you found the link yet? can you share to me please? I appreciate it!

the backrooms

[jamelipz]

Originally Posted by Rafael Meier

Hello zulkifliosman92,

You can use kinetics mechanism and thermodynamics proprieties in .txt format. When you download any mechanism just confirm for who software the mechanism was done, like Chemkin, Cantera e etc.

When exemple, enter in this site

https://combustion.llnl.gov/mechanis...s/iso-pentanol fleeing the complex and then in mechanism

https://combustion.llnl.gov/content/...elease_dat.txt
and creat a .txt file

Best Regards

It's really sad that nkhoong is still active. I can't find any information.