1) vane's tip clearance
静叶间隙
2) stationary spacing
静态间隙
1.
A novel method for measuring the simulated disk/slider stationary spacing is proposed in this paper,based on common-path heterodyne interferometry that utilises a transverse Zeeman laser with low beat frequency and a special designed birefringent lens(as beam splitter).
提出了一种共光路外差干涉测量模拟磁头磁盘静态间隙的方法,该方法以低频差横向塞曼双频激光器作为光源,采用专门设计的双折射透镜分光和相位测量技术,实现了对光波半波长的3600细分,从而使测量分辨率达到0。
3) dynamic and static clearance
动静间隙
1.
Reflective intensitymodulated noncontact fiber optic sensor was designed for steam turbine dynamic and static clearance inspection.
设计了用于汽轮机动静间隙测量的反射式光强调制型非接触式光纤传感系统,分析了工作原理,研究了测试系统的特性,对系统中的关键问题提出了有效的解决办法。
4) quiet spell
宁静间隙
5) tip clearance
叶尖间隙
1.
In order to study the influence of tip clearance flow on the performance of a transonic compressor,a high-load transonic fan s rotor with five constant width clearances and two step-clearances were numerically simulated.
为研究跨声压气机叶尖间隙流动对性能影响的特征,数值计算了某高负荷跨声风扇转子在5种等高间隙和两种阶梯间隙结构下的性能。
2.
The influence of tip clearance on the performance of fan rotor has been investigated by numerical method at different clearances.
在不同叶尖间隙下,对高负荷风扇转子的特性进行了研究;通过数值方法分析了叶尖间隙对转子特性的影响。
3.
The 3-D flow of the first rotor with tip clearance of a three-stage fan is simulated.
对某三级跨声速风扇第一级转子带叶尖间隙的三维流动进行了数值模拟,分析了6种不同叶尖间隙下转子的性能和失速裕度,发现转子在无间隙时总压比和等熵效率最高。
6) blade tip clearance
叶顶间隙
1.
Analysis of the flow through the blade tip clearances of axial pumps by CFD;
轴流泵叶顶间隙流动的计算流体动力分析
2.
Optimization design of turbine blade tip clearance shapes
涡轮叶顶间隙形态的优化
3.
The results of the study indicate that the blade tip clearance will lead to a flow blockage at the top zone and increase the separation loss at that zone.
结果表明:动叶叶顶间隙会造成顶部区域的通流阻塞并加重顶部分离损失,根部倒角会减小根部的气流折转角,降低做功能力,而且扩大根部分离区,减小根部流量,增大根部分离损失,因此为了提高数值模拟的准确性应考虑动叶叶顶间隙和根部倒角。
补充资料：静叶可调鼓风机芯安装
静叶可调鼓风机芯安装
静叶可调鼓风机芯安装
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条