摘要
详细对比分析了矿井局部通风中常用的两级轴流通风机和对旋轴流风机的理论压力参数和动力特性,根据他们各自的优缺点,提出了正确选择使用矿井局部通风设备的基本原则。
Aerodynamics performances of axial fans and contra rotating axial fans which are commonly used for mining local ventilation were analyzed and compared theoretically in detail.According to their own characteristics,the principle of choosing right fan for mine local ventilation was put forward.
出处
《流体机械》
CSCD
北大核心
2011年第2期44-46,57,共4页
Fluid Machinery
关键词
轴流式通风机
对旋式通风机
风压特性
叶轮
axial fan
contra rotating axial fan
air pressure characteristics
rotor
