Two stroke engine mean value model simulation

1、 Content abstract

A little
422- Can communicate 、 consulting 、 Answering question

2、 Content description

The average value model of aviation two-stroke gasoline engine is established by combining mechanism modeling with experimental modeling . Two stroke steam The average value model of oil engine is mainly divided into 3 Dynamic sub modules : Fuel evaporation and film dynamics sub module 、 Intake port and crankcase scavenging sub module and power Output sub module . The modeling of reed valve is considered in the modeling , At the same time, the short-circuit loss in the scavenging process is considered , The air-fuel ratio is calculated . Launch right Power output 、 The speed and air-fuel ratio are M atlab/ Simulink Simulation , The simulation results are consistent with the experimental data , It is proved that the mean model is positive Accuracy . 
Turn off key word : Small aviation two-stroke gasoline engine ; Mean value model ; Reed valve ; Short circuit loss ; Simulation

3、 Simulation analysis

 

4、 Reference paper

Test and Simulation of mean value model of aviation two-stroke gasoline engine _ Chen Linlin 2