车用转子发动机复合进气充气特性研究  

INVESTIGATION ON CHARGING CHARACTERISTICS OF VEHICLE ROTARY ENGINE WITH COMPOUND INTAKE PORTS

作　　者：苏昌光[1] 许俊铭[1] 许石嵩[1] 苏浩伟[1] 

机构地区：[1]华南理工大学交通学院

出　　处：《华南理工大学学报（自然科学版）》1997年第9期35-39,共5页Journal of South China University of Technology(Natural Science Edition)

摘　　要：提出了车用转子发动机复合进气充气效率模拟计算和试验结果，并分析了充气效率随负荷和转速变化的特性，以及周边气口与端面气口进气气流随转速变化的分配关系，为进一步研究这种进气形式的转子发动机的换气过程、气口与进排气管设计提供了有益的结果。This paper presents the simulation calculation and experimental results of charging efficiency of vehicle rotary engine with compound intake ports,and analyzes the characteristics of the charging efficiency varying with loads and speeds of the engine as well as distribution relationship of mass flow rate between the peripheral and side ports varying with engine speeds.This provides the favorable results for further investigation on gas exchange process and design of the ports,intake and exhaust pipes for th...

关 键 词：转子发动机 复合进气 周边与端面气口 充气效率 

分 类 号：TK45[动力工程及工程热物理—动力机械及工程]