转子凹坑容积对转子发动机性能参数的影响  

Rotary Combustion Engine Performance Influenced By the Volume of Rotor Recess

作　　者：周乃君[1] 高宏亮[1] 裴海灵[1] 

机构地区：[1]中南大学能源科学与工程学院,湖南长沙410083

出　　处：《内燃机》2006年第4期10-12,23,共4页Internal Combustion Engines

摘　　要：编制程序对转子发动机在不同转子凹坑容积下的动力性和经济性等参数进行计算,并利用计算所得数据拟合出发动机功率、有效燃料消耗率以及平均有效压力参数随凹坑容积大小变化曲线,同时分析了转子凹坑容积大小对发动机性能的影响,并与文献中的结果进行了比较,结果表明:该计算方法可以满足工程的需要,可作为汽油转子发动机燃烧室凹坑初步或改进设计的分析工具。A program has been developed to calculate the parameters of power, fuel consumption mean efficient under the different volume of rotor recess . The curve of the engine power and efficient fuel consumption ratio that change with the volume of rotor reeess has been drawn, and rotary combustion engine performance influenced by the volume has been studied. Compared with the results of the reference, it is shown that the calculation method can be used as an analytical tool for the preliminary designed development of gas rotary combustion engine recess.

关 键 词：转子发动机 燃烧室 功率 燃料消耗率 

分 类 号：TK45[动力工程及工程热物理—动力机械及工程]