[Georges Thomas]

hello forever
traying to simulate the combustion in a GDI engine, case setup ok no problems but when i run the solver a file missing called "issim.in" where i don't understand and find it !!

[SamWijey]

It seems like you are using ECFM combustion model. In v2.4 Studio, we have an example case which uses the ISSIM spark model.

File --> Load example case --> Internal Combustion Engines --> Gasoline_Spark_Ignition_PFI --> SI8_engine_premix_ECFM

Follow this example case to generate the issim.in file in v2.4 Studio.

[Georges Thomas]

Originally Posted by SamWijey

It seems like you are using ECFM combustion model. In v2.4 Studio, we have an example case which uses the ISSIM spark model.

File --> Load example case --> Internal Combustion Engines --> Gasoline_Spark_Ignition_PFI --> SI8_engine_premix_ECFM

Follow this example case to generate the issim.in file in v2.4 Studio.

thank you Sam, yes i'm using ECFM combution model and i understand the utility of the file: issim.in