[manu370353]

Hi,
I have 2 problems in my simulation with converge 2.4 for HCCI engine modelling(fuel injection at 105
degree BTDC and an inlet air temperature of 373K)
1.Eventhough I succeeded in matching pressure-crank angle profile with experimental result the heat
release rate is much lower than the experiment (fuel is bio diesel +alcohol mixture).
2.when I increase the fuel mass to match with the experimental pressure-crank angle profile simulation
crashes(fuel is bio diesel only).
I would be grateful if you could clear my problems. I have a well tuned reaction mechanism for bio diesel
+ alcohol mixture.

Regards
Manoj