圆管螺旋流局部起旋器的阻力损失和起旋效率研究  

Study of Resistance Loss and Rotation Efficiency of Spiral Pipe Flow Generator

作　　者：林愉[1] 李松[1] 许睿[1] 

机构地区：[1]江西理工大学,江西赣州341000

出　　处：《管道技术与设备》2008年第6期4-5,19,共3页Pipeline Technique and Equipment

摘　　要：对圆管螺旋流局部起旋器的结构、阻力损失和起旋效率进行了研究,探讨了起旋器相关参数的制约关系,并提出起旋器的设计原则,建立起阻力损失和起旋效率的计算式,为圆管螺旋流局部起旋器的设计和优化提供理论依据。The structure, resistance loss and rotation efficiency of spiral pipe flow generators are studied. The relationships between structure parameters and the design principle of the spiral pipe flow generators are also discussed. The calculating formulas of the resistance loss and the rotation efficiency are established.

关 键 词：螺旋流起旋器 阻力损失 起旋效率 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]