摘要
建立了增压柴油机过程模拟的数学模型,模拟计算了135增压柴油机的工作过程,并通过变量分离,着重分析了进排气正时调控对增压柴油机的燃油经济性的影响,最后以燃油经济性为目标函数,对进排气正时进行了优化计算。
A mathematical model for transient performance simulation of turbocharged dicsel engine is described in this paper. The transient performance of a 135 turbocharged diesel engine is calculated. Through variable separation, the influence of intake and exhaust valve timing on the fuel consuming rate and dynamic response of turbocharged diesel engine is analysed. Finally, taking fuel consuming rate as a target function, the calculation is carried out for the optimization of intake and exhaust valve timing.
出处
《船舶工程》
CSCD
北大核心
1993年第1期46-51,11,共7页
Ship Engineering
