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- minor spiral guide vane 小螺旋导流叶片
- The performance of the centrifugal compressor at different diffuser stagger angles and different inlet guide vane (IGV) prewhirl angles are measured. 摘要对扩压器进口不同安装角和进口导叶不同预旋角匹配下离心压缩机的性能进行了实验研究。
- The hydrodynamic characteristics of axial waterjet pump with guide vane is calculated by using numeical method. 摘要用数值方法计算了加导叶轴流泵的水动力特性。
- In this paper,we studied the Karman vortices after stay vane and guide vane for hydraulic turbines. 本文对水轮机固定导叶和活动导叶后卡门涡进行了系统的研究。
- Relationship between discharge and head, power, efficiency of axial waterjet pump with guide vane is analyzed. 分析了不同流量下加导叶轴流泵器的流量和扬程、功率和效率的关系；
- Abstract: Rectifies of various guide vane angles which is used in vortex tube had been designed and fabricated. 摘要： 设计加工了不同叶片角度的导流叶片形涡流管整流器。搭建了涡流管性能研究实验台。
- Far measuring-stations were set respectively on three concentric circles, i.e, the stay vans inlet cirele, the guide vane inlet and outlet circle. 在固定导叶进口、活动导叶进口及出口三个圆周上分别布置了4个测站，各测站均用五孔毕托球测量。
- Guide Vane two section close valveis normally installed in vane control circuit to prevent axialflow turbine from raising during shut-down period. 为防止轴流式水轮机在停机过程中产生抬机现象，多在导叶操作回路上安装导叶两段关闭阀。
- Numerical simulations on the unsteady inlet guide vane (IGV)-impeller interaction were performed under different prewhirl angles. 摘要对不同预旋角度下进口导叶／叶轮的相干进行了非定常的数值模拟，讨论了动静相干效应的上要因素。
- The upstream and downstream flowfields of a straight blade inlet guide vane (IGV) for a centrifugal fan were measured with a five-hole probe. 摘要为了改进风机调节门的性能和作用，采用五孔探针对平板直叶片调节门前后的流动进行了详细的测量，得到了流动参数沿流动方向的衰减变化规律。
- Submarine Guide Vane Propeller is a new device developed by CSSRC to improve powering performance and reduce propeller-radiated noise of submarine. 潜艇前置导叶螺旋桨是CSSRC为提高潜艇快速性和降低螺旋桨噪声而开发的一种新装置。
- The geometry of guide vane is the important factor affecting the separation performance of the axial flow type gas-liquid cyclone. 对于低含液浓度的气液两相流,轴流式气液旋流器具有良好的分离性能。
- Moreover,the use of O-shaped seal ring in guide vane bearing neck seal was(researched),and some experience in dealing with water leakage was got. 并分析了O型密封圈在导叶轴颈密封中的使用,获取了一些处理导叶漏水的经验。
- The experiment results indicate that L-shape guide vane is helpful to improving classification precision and efficiency. 试验结果表明，使用该"L"形导流叶片有利于提高分级效率和分级精度。
- The origin of the unit vibration in small guide vane opening is analyzed when the unit is closing and the optimal scheme of the unit closing law is suggested. 本文拟对关机过程中导叶小开度振动原因进行分析，并对机组关闭规律的优化方案及实施过程进行介绍。
- In comparison with other centrifugal gas-liquid separators, the resistance loss of the axial flow guide vane type gas-liquid cyclone separators was less. 轴流导叶式气液旋流分离器与其他离心式气液分离器比较,其特点是阻力损失小。
- The water onflow can be made by the direction changing and rib like spirals guide, it can strength the ability of heat absorption. 水在特殊结构内的改向和模肋式螺旋导向促成水的湍流，加大了吸收热量的能力。
- A minor road connects the highways. 一条小路同几条公路相连。
- I don't want to go into the minor details now. 我现在不想涉及枝节问题。
- In this paper, an optimized closing law of the guide vane is adopted to solve the pressure surge which occurs in the load rejection process of the hydraulic turbine unit for Masjed-e-Soleyman project. 本文主要介绍了通过优化导叶关闭规律解决苏力曼电站在机组甩负荷过程中出现压力激波问题的过程,分析了有关原因,为相关电站提供了参考。
