机车柴油机可调参数的优化研究

Optimization Research on Adjustable Parameters of Locomotive Diesel Engine

本文建立了柴油机优化的数学模型,并编制了相应的优化程序;在柴油机工作过程模拟计算的基础上,对机车用16240柴油机的几个可调参数进行了优化研究,可使其油耗率降低约3%.

The optimal mathematical models are provided to optimize the engine performance,and the optimization procedure has been programmed on a digital computer.On the basis of calcula ing the cycle of Diesel engine,the Optimization of a few adjustable parameter of 16240 Diesel engine has been obtained.The results show that the fuel consumption may be decreased about 3%.