Abstract
The results of numerical analysis the combustion process in turbocharged CI engine 6CT107 are presented in the paper. Engine was installed on the ANDORIA’s power generator of 100 kVA/80 kW. The results of modelling the combustion process for different angle setting fuel injection, compared with the results obtained by indicating the real engine. Numerical analysis was performed in two programs, designed for three-dimensional modelling of the thermal cycle the piston internal combustion engine, namely AVL FIRE and the KIVA-3V.
Highlights
Models of the thermal cycle of the compression ignition engine appeared in the 20s of the last century
One of the first advanced multi-dimension combustion process models for engines with liquid fuel injection to the combustion chamber was the CONCHAS-SPRAY model developed at the Los Alamos Scientific Laboratory in the USA
The results of the analysis showed that the maximum pressure and temperature values occurred, at the earliest moment of fuel injection to the combustion chamber, that is at 20o CA before TDC
Summary
Models of the thermal cycle of the compression ignition engine appeared in the 20s of the last century. The KIVA-3V program [1 – 3] enables modelling of flow processes, including combustion, fuel injection and heat exchange. This is an incomplete model requiring a number of input quantities for conducting computation. Work [6] reports the results of modelling fuel mixture formation and combustion in the turbocharged direct injection compression ignition engine by Caterpillar. The FIRE program enabled the computation of transfer, mixing, ignition and turbulent combustion phenomena occurring in a piston engine The combustion of both heterogeneous and homogeneous mixtures formed by the injection of liquid fuel to the chamber can be modelled. The load turbulence model can be modelled using either the k-e model, or the more modern k-zeta-f model [4]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
