;parametric design ;ADAMS ;2-DOF(上接第 76 页)Numerical Simulation of Multiple Injections of 16V240ZA Diesel EngineLUO Wei ,ZHOU Bin(School of Mechanical Engineering ,Southwest Jiaotong University ,Chengdu 610031 ,China)Abstract :bustion of multiple injections in the cylinder of otive diesel engine typed 16V240ZA was simulated .Theperformance parameters of the diesel engine at different kinds of schemes were got .It shows that :pre-injection mode has obviousadvantage in the control of rate of heat release than single injection ;a promise can be got between soot emission andnitrogen oxide emission when the interval angle between pre-injection and main injection is 5 degrees .Key words :diesel engine ;multiple injection ;numerical simulation·97·2015 年第 1 期 机械工程与自动化
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