二冲程汽油机分层进气系统及其零维数学模型

Stratified Scavenging System of Two-Stroke Gasoline Engine and Zero-Dimension Mathematic Model

本文阐述了二冲程汽油机分层进气系统的工作原理 ,并为该系统构建了一种零维数学模型 ,同时 ,将计算结果与实验数据进行了对比 ,二者基本吻合。

This paper describes the principles of stratified scavenging system of two-stroke gasoline engine and establishes a zero-dimension mathematic model of the system. And the data from the model are compared with that from the test, which shows good agreement.