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- high-pressure stage stator blade 高压级静叶栅
- The higher harmonics of the rotor BPF in the fore part of the suction side are more prominent than that in the other parts of the stator blade. 转子尾迹频率的高频分量对静子叶片吸力面前缘的影响比对其他位置的影响大。
- On basis of the linearized Euler equation,the sound pressure is correlated with the unsteady pressure distributions on stator blade surface in the form of the Fredholm integral equation of the first kind. 具体从线化欧拉方程出发 ,将空间有限点的声压与静叶表面的非定常压力分布关联成第一类 Fredholm积分方程的形式。
- Experimental results show that under the effect of the rotor wake, the dominant frequencies of pressure fluctuations on stator blades are the rotor blade passing frequency (BPF) and its harmonics. 实验结果表明:在转子尾迹的影响下,静子叶片表面的波动频率是转子的尾迹频率及其倍频。
- Operating data chart of the AV-series axial compressor with all the stator blades adjustable(Medium:Air). AV型系列轴流压缩机(全静叶可调)性能参数表(介质:空气)
- NUMERICAL SIMULATION OF EQUILIBRIUM WET STEAM FLOW INSIDE STATOR BLADE OF TURBINE LAST STAGE 汽机末级静叶平衡态湿蒸汽流动数值模拟
- The practical experience shows that it is feasible that the start up of China made TRT is regulated and controlled by primary stator blades. 实际运行操作表明,采用一级静叶调控国产TRT开车启动是可行的,因此,可以取消启动阀,简化工艺。
- The effects of unequally spaced IGV and stator blades on the sound generated by IGV wake-rotor interactions are analyzed by solving the generated Lighthill equations. 在动叶栅距不变的情况下,采用管道声学模型计算和分析了导叶和静叶栅距的改变对转子噪声的影响,比较了各种结构下静转干涉噪声的大小和传播情况。
- The plan of increasing automation technique was selected, which solved the non synchronous problem of the stator blades, prolonged TRT running period and obtained significant economic benefit. 通过对TRT静叶不同步问题的原因分析,制定了两个解决方案,选择了提高自动化技术方案,解决了静叶不同步的难题,延长了TRT运行周期,经济效益可观。
- There are many spotlights on the stage. 舞台上有很多聚光灯。
- Keywords stator blade;forging;rigid-viscoplastic FEM;numerical simulation; 静子叶片;锻造;刚粘塑性有限元;数值模拟;
- Please dim out the stage for the final scene. 请在最后一场即将开演时使舞台灯光转暗。
- The singer was led off the stage by the maestro. 歌唱家由那位著名的指挥领着离开了舞台。
- I always get the jitters before I go on stage. 我登台之前总是感到紧张。
- She did the first stage of the trip by train. 她行程的第一段是乘火车的。
- She's wanted to go on the stage from an early age. 她从小就想当演员。
- The singer got the bird when she came out on stage. 这位歌手一出现在舞台上人们便以嘘声嘲弄她。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- Negotiations were at a crucial stage. 谈判正处于一个关键的阶段。
- To reduce profile loss and attack angle, rear-loaded profile and new stator blading method are applied to stators in 200MW steam turbine mid-pressure cylinder. 针对原200MW汽轮机中压缸静叶叶型损失偏大,动静匹配不佳造成攻角过大的问题,采用后部加载叶型并选用新的造型方法对静叶进行了技术改造。