Simulative Calculation of the Combustion Process for a 6P125ZQ Engine in the Rated Power
Abstract：A simulative calculation of the compression and combustion process for 6P125ZQ diesel in the rated power is conducted using three-dimension CFD software package AVL FIRE.According to the simulation,the gas flow velocity distribution in cylinder is analyzed and temperature fields and soot emissions are researched near the top dead center.Various combustion process parameters in the cylinder are derived from the calculation.Consequently the combustion process in the combustion chamber could be illustrated in theory.At the same time,the main fields of exhaust emissions and the growing process are given in the simulation.It provides the valuable reference to optimize and match the parameters for improving the combustion process of the diesel engine.
Keywords：Rated PowerDiesel EngineCombustion ProcessSimulation Calculation
Publication Date：2011-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 37-40 )