摘要
气动发动机是一种以压缩空气为动力源的新型发动机,其绿色环保特点十分突出,具有广阔的市场前景。气动发动机的设计难点是提高压缩空气储能利用率,进而改善其性能。阐述了近年来气动发动机的主要设计方法,分析了各种设计方法和理论的不同点,比较了在提高气动发动机效率上的各自优点和不足,对气动发动机设计方法和理论研究所呈现的主要特点进行了总结和展望,提出了以多学科组合优化方法进行气动发动机效率提升途径研究的发展方向。
The air powered engine is a new engine with compressed air as a power source, its characteristics of green environmental protection are distinctive, and it also has a broad market prospect. The difficult thing to design the air powered engine is how to improve the utilization rate of compressed air energy storage in order to improve the whole performance. The main design methods of air powered engine in recent years were presented in which the differences of design methods and theories were analyzed and the advantages and faults on improving the efficiency of air powered engine were compared with each other,then the main characteristics of design were summarized and prospected. Finally,a multidisciplinary combinatorial optimization method to improve the engine efficiency was proposed and taken as the future study trend.
出处
《机械设计》
CSCD
北大核心
2015年第2期1-6,共6页
Journal of Machine Design
基金
安徽省教育厅自然科学研究重点资助项目(KJ2013A107)
安徽农业大学稳定和引进人才基金资助项目(WD2013-11)
安徽农业大学学科骨干培育资助项目(2014XKPY-49)
江苏省产学研资助项目(BY2012148)
关键词
气动发动机
设计方法与理论
效率提升
组合优化
air powered engine
design method and theory
efficiency improvement
combinatorial optimization
