船用增压四冲程柴油机曲柄连杆机构动力学仿真  

Dynamics Simulation on Crank-connecting Rod Mechanism of 4-stroke Marine Diesel Engine

作　　者：乔英志[1] 黄加亮[1] 

机构地区：[1]集美大学轮机工程学院,福建厦门361021

出　　处：《船海工程》2013年第1期121-125,共5页Ship & Ocean Engineering

基　　金：福建省自然科学基金项目(2011J01325)

摘　　要：应用Matlab/Simulink软件,以Daihatsu 6PSHdM-26H系列柴油机气缸为边界条件,建立增压四冲程柴油机工作过程的零维模型,得到了气缸内压力曲线;利用MATLAB软件编写动力学程序,得到曲柄连杆各机构的受力曲线。结果表明:仿真结果与理论计算有较好的一致性。Based on the software Matlab/Simulink, the zero-dimension simulation model of Daihatsu 6PSHdM-26H type 4- stroke turbocharged diesel engine was established to get the pressure in cylinder. The dynamics of crank-connecting rod mechanism in diesel engine was simulated by using Matlab software and obtains the curve of the force. The simulation results were in more reasonable agreement with the theoretical calculations.

关 键 词：船用四冲程柴油机 工作过程 曲柄连杆机构 动力学 计算机仿真 

分 类 号：U662.9[交通运输工程—船舶及航道工程]