Simulation of the Performance of a Direct-Injection Stratified-Charge Rotary Combustion Engine

LI Li-jun; TANG Di-yi; FAN Jing; WANG Xiao-feng

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Simulation of the Performance of a Direct-Injection Stratified-Charge Rotary Combustion Engine

更新时间：2026-07-07

- Simulation of the Performance of a Direct-Injection Stratified-Charge Rotary Combustion Engine
- Vol. 18, Issue 3, (2003)
- 作者机构：
  
  西北工业大学航空动力与热力工程系,陕西,西安,710072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2003
- 稿件说明：
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LI Li-jun, TANG Di-yi, FAN Jing, et al. Simulation of the Performance of a Direct-Injection Stratified-Charge Rotary Combustion Engine[J]. 2003, 18(3).
DOI：

LI Li-jun, TANG Di-yi, FAN Jing, et al. Simulation of the Performance of a Direct-Injection Stratified-Charge Rotary Combustion Engine[J]. 2003, 18(3). DOI：

摘要

利用零维热力学模型对直接喷射分层燃烧转子发动机工作过程进行模拟计算

得到了燃烧室内工质温度、压力随偏心轴转角的变化和性能参数曲线

并与文献[5]中的计算结果进行了比较。结果表明:该模型可满足工程应用的需要

可作为直接喷射分层燃烧转子发动机初步或改进设计的分析工具。

Abstract

A comprehensive computer simulation has been developed to predict the performance of a direct-injection stratified-charge rotary combustion engine by means of the zero-dimensional thermodynamic cycle model. With giving the model

the chamber pressure and temperature are available during a complete engine cycle. By the chamber pressure

the overall engine performance parameters can be calculated. The model can be used as an analytical tool for the preliminary design and development of the direct-injection stratified-charge rotary combustion engine.

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