aachenBomb Tutorial

John714 · April 4, 2023, 12:59

Hello everyone,
sorry for the question but I'm a beginner with the use of openFoam. I need to run a simulation on aachenBomb's tutorial by switching fuel from heptane to dodecane and deactivating the chemistry (non reacting simulation).
Is there anyone who can explain to me how to do it?
I have seen the chem.inp and therm.dat files in the chemkin folder referring to heptane but I don't know how to find the same ones related to dodecane.
Thank you in advance

dlahaye · April 10, 2023, 13:27

1/ In constant/combustionProperties change

Code:

 combustion on;

to

Code:

 combustion off;

2/ Reaction mechanism for dodecane at https://combustion.llnl.gov/mechanis...nes/n-dodecane

April 4, 2023, 12:59	aachenBomb Tutorial	#1
John714 New Member Valerio Join Date: Apr 2023 Posts: 4 Rep Power: 3	Hello everyone, sorry for the question but I'm a beginner with the use of openFoam. I need to run a simulation on aachenBomb's tutorial by switching fuel from heptane to dodecane and deactivating the chemistry (non reacting simulation). Is there anyone who can explain to me how to do it? I have seen the chem.inp and therm.dat files in the chemkin folder referring to heptane but I don't know how to find the same ones related to dodecane. Thank you in advance

April 10, 2023, 13:27		#2
dlahaye Senior Member Domenico Lahaye Join Date: Dec 2013 Posts: 798 Blog Entries: 1 Rep Power: 17	1/ In constant/combustionProperties change Code: combustion on; to Code: combustion off; 2/ Reaction mechanism for dodecane at https://combustion.llnl.gov/mechanis...nes/n-dodecane

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