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.
出处
《管道技术与设备》
CAS
2008年第6期4-5,19,共3页
Pipeline Technique and Equipment
关键词
螺旋流起旋器
阻力损失
起旋效率
spiral pipe flow generator
resistance loss
rotation efficiency
