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- Unique rotating stall heat-regulating function. 独特的旋转档位式热盖调节功能。
- Mechanism for the onset condition of rotating stall is analysed. 分析了旋转失速起始条件的机理。
- Phenomena of rotating stall and surge of compressor are analyzed and compared. 分析比较了压缩机旋转失速现象和喘振现象的关系;
- Vaneless diffuser rotating stall in centrifugal compressor limits its operation range. 无叶扩压器的旋转失速限制了离心压缩机的运行范围。
- Rotating stall is a fault which exists in compr essors,and is easy to be confused with other faults in diagnosis. 旋转失速是压缩机的常见故障,但诊断该故障时易和其他故障相混淆。
- Most of research has centered around the Moore-Greitzer model, which captures behaviors of surge as well as rotating stall . 很多研究都集中于Moore-Greitzer旋转失速和喘振耦合模型。
- The assessment result shows that the blade has a high circle fatigue failure caused by first order bending vibration resonance excitated by rotating stall. 评估结果表明,该级叶片存在旋转失速激发的一阶弯曲振动共振导致的高周疲劳失效。
- Based on data analysis in both time and frequency domain, characteristics of blade vibration response at rotating stall and surge condition are introduced. 在对时域和频域数据分析的基础上,论述了旋转失速和喘振状态下叶片振动响应的特征。
- Based on the HARIKA arithmetic used to caculate muff-stage axial compressor performance, a method to predict the rotating stall stage in multi-stage axial flow compressor is developed. 摘要在多级轴流压气机特性计算HARIKA算法基础上,发展了一种预测多级轴流压气机率先失速级的方法。
- To detect stall inception signal before the whole compressor running into deep rotating stall,a method based on averaged numerical difference is developed to detect short length scale disturbance. 为在压气机整机进入深度失速前检测到失速起始信号,提出了一种基于平均数值差分的短周期扰动检测方法。
- A theoretical analysis has been made of the problem of unsteady flow phenomenon called rotating stalls in axial compressors. 对轴流式压缩机中不稳定旋转脱离流动现象通过平面叶栅方法进行了理论分析。
- Many kinds of vibrations caused by aerodynamic on large power plant equipment are introduced: the vibrations caused by rotation stall and vortex, surge and excited vibration. 介绍了大型电站设备中几种常见气动力诱导的振动:旋转失速和旋涡诱导的振动、喘振及间隙气流激振。
- The excited horse flung about in the stall. 受惊的马在马厩里乱冲乱踢。
- Learner drivers often stall (their cars). 见习司机常造成(汽车)熄火现象。
- Every time I ask her to set the date, she stall. 我每次让她定一个日期,她总是拖延。
- Never buy food from a market stall. 千万别在小摊上买食物。
- Stop stalling and answer my question! 不要拖延,立刻回答我的问题!
- If you try to start off in top gear you'll stall. 要是刚一发动就用最高挡,那就会熄火。
- Don't panic. I can stall him off. 不要惊慌。我有办法拖住他。
- An inexperienced pilot can easily stall his plane. 没有经验的飞行员很容易使他的飞机失速。