气启动马达涡轮机结构研究  

Research on Structure of Air Starter Turbine

作　　者：陈明健 CHEN Ming-jian(Taiyuan Institute of China Coal Technology and Engineering Group, Taiyuan030006, Shanxi)

机构地区：[1]中国煤炭科工集团太原研究院有限公司

出　　处：《凿岩机械气动工具》2019年第2期48-50,共3页Rock Drilling Machinery & Pneumatic Tools

摘　　要：分析了轴流式、径流式气启动马达涡轮机的结构与工作原理。设计了一种混流式涡轮机,其单位功率耗气量与径流式涡轮机相当,比轴流式涡轮机小30%~40%,可应用于小功率、小尺寸气马达的设计。The structure and working principle of the axial flow and radial flow air starter turbine are analyzed. A mixed-flow turbine is designed, which has the same power consumption per unit power as the radial turbine. It is 30%~ 40% smaller than the axial flow turbine, and can be applied to the design of low -power and small-sized gas motors.

关 键 词：气启动马达 轴流式涡轮 径流式涡轮 混流式涡轮 

分 类 号：TH138.51[机械工程—机械制造及自动化]