流体机械

2011, v.39;No.464(02) 44-46+57

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矿井局部通风机空气动力性能的对比分析
Analysis of Aerodynamics Performances of Local Fans for Mining

潘地林;陈燎原;
PAN Di-lin,CHEN Liao-yuan(Anhui University of Science and Technology,Huainan 232001,China)

摘要(Abstract):

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.

关键词(KeyWords): 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

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作者(Authors): 潘地林;陈燎原;
PAN Di-lin,CHEN Liao-yuan(Anhui University of Science and Technology,Huainan 232001,China)

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