CFD Simulation of HSDI Engine Combustion Using VECTIS
نویسندگان
چکیده
As part of the VECTIS code validation programme, CFD simulations were conducted to investigate direct-inject (DI) diesel engine combustion with the newly implemented Ricardo Two-Zone Flamelet (RTZF) combustion model. A small HSDI research engine was chosen as subject. The simulation programme consisted of 6 cases forming a complete injection time swing. CFD simulation results were compared directly against engine tests. Encouraging agreement was found for both the in cylinder pressure and NOx emissions.
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