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George January 12, 2008 17:11

Hydrogen autoignition
 
Hello.

I have seen some models for the ignition of some fuels in diesel and spark-ignition engines. Most of them deal with variants of the Shell ignition model.

I am trying to implement an autoignition model to hydrogen combustion in an internal combustion engine. Has anybody some information about the topic? Is there any ignition model equivalent to Shell model for the specific fuel (hydrogen)? I am trying to come up with a "simpler" method than the implementation of chemical kinetics for hydrogen.

Thank you in advance!

skylent January 14, 2010 03:04

Quote:

Originally Posted by George
;53414
Hello.

I have seen some models for the ignition of some fuels in diesel and spark-ignition engines. Most of them deal with variants of the Shell ignition model.

I am trying to implement an autoignition model to hydrogen combustion in an internal combustion engine. Has anybody some information about the topic? Is there any ignition model equivalent to Shell model for the specific fuel (hydrogen)? I am trying to come up with a "simpler" method than the implementation of chemical kinetics for hydrogen.

Thank you in advance!

Do you have the Fortran code of shell autoignition model?

skylent January 14, 2010 03:06

Quote:

Originally Posted by George
;53414
Hello.

I have seen some models for the ignition of some fuels in diesel and spark-ignition engines. Most of them deal with variants of the Shell ignition model.

I am trying to implement an autoignition model to hydrogen combustion in an internal combustion engine. Has anybody some information about the topic? Is there any ignition model equivalent to Shell model for the specific fuel (hydrogen)? I am trying to come up with a "simpler" method than the implementation of chemical kinetics for hydrogen.

Thank you in advance!

I want to contact with you because I also want to do some research on knock simulation.


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