The turbine blade is one of the key components in aeroengine.
涡轮叶片是航空发动机中的关键部件之一。
In this paper, the technology of nc machining of Francis turbine blade is presented.
主要论述了混流式水轮机叶片的数控加工工艺。
The machining method is the developing trend for manufacturing of steam turbine blade at home.
此加工方式是国内今后汽轮机叶片制造的发展趋势。
Testing research of dynamic stress in turbine blade is the key for solving the crack of runners.
开展真机转轮叶片动应力试验研究是解决大型水轮机转轮开裂的关键。
An optical mapping method for acquiring CAD model of turbine blade and its tiny holes is proposed.
提出了一种获得透平叶片及其微孔CAD模型的光学测绘方法。
The surface of a gas turbine blade was cooled by four rows of cylindrical holes in the experiment.
实验中对涡轮叶片采用四排气膜孔的冷却方案，气膜孔为圆柱形。
This paper presents the scheme of a versatile robot for on-site repair of hydraulic turbine blade.
介绍了一种多功能的水轮机叶片坑内修复机器人方案和研究进展。
Inner arc and carry arc of the blade have been tested by the model in processing steam turbine blade.
汽轮机叶片制造中，叶片叶型的内弧、背弧形状通常是使用样板来检验的。
The RE-aluminizing technique and coating structure of gas turbine blade made of alloy M38G are studied.
研究了涡轮叶片材料M38G合金渗稀土-铝涂层的工艺过程和组织结构。
Heat transfer in channel for trailing edge of turbine blade with pin-fin arrays is studied numerically.
对涡轮叶片尾缘针肋通道的换热进行了数值模拟研究。
Fourier harmonic analysis is applied to analyze the factors that affect steam turbine blade excitation.
研究了在稳定运行工况时影响汽轮机叶片激振力的主要因素。
An example of rabbet feature manufacturability of a turbine blade was given to show the method available.
最后以涡轮叶片榫头特征的可制造性分析为应用实例，说明该方法的有效性和实用性。
The wall thickness of the hollow aeroengine turbine blade is a critical parameter for ensuring its strength.
航空发动机空心涡轮叶片的壁厚是保证叶片强度的一个关键参数。
The author provides a method and sequence for the analytical calculation of turbine blade throat path dimension.
本文介绍了用解析法计算涡轮叶片喉道尺寸的方法和步骤。
The research results may also help to improve the fabrication processes of directional turbine blade solidification.
研究结果对于定向凝固涡轮叶片设计、分析方法的完善和成形工艺的改进具有重要意义。
Increasing the lift drag ratio of turbine blade is an effective way for improving turbines aerodynamic characteristics.
提高叶轮机械叶片的升阻比，是改进叶轮机械气动性能的重要途径。
With the use of holography, the mode, amplitude and phase distribution of gas turbine blade vibration can be determined.
利用全息照相，我们可以得到燃气轮机叶片振动时的振型、振幅和相位分布。
The machining experiments for turbine blade were developed to verify the design accuracy and reliability of this fixture.
通过叶片加工试验验证了所设计夹具的精度和可靠性。
The results of the paper can be used to precisely evaluate the remainder life of Nickel-based single crystal turbine blade.
本文的研究结果对准确评定镍基单晶涡轮叶片的剩余寿命具有参考作用。
The structural design for serrated shroud of turbine blade was very important for the reliability, life and safety of aeroengine.
涡轮叶片锯齿冠的设计对于保证发动机的可靠性、寿命和安全至关重要。
In this paper, heat transfer and fluid flow in passage for trailing edge of turbine blade with pin-fin arrays is studied numerically.
本文应用湍流模型对涡轮叶片尾缘针肋通道的换热与流动进行了二维数值模拟研究。
Metallographic observation, fracture scanning and energy dispersion spectrum analysis on the fractured turbine blade were carried out.
对汽轮机断裂叶片进行了金相组织观察、断口扫描及能谱分析。
The effects of corrosion and steam passage situations are the important factors in the design of steam turbine blade dynamic intensity.
介质腐蚀和通道状况的影响是汽轮机叶片动强度设计中主要考虑的因素。
The paper discusses in detail the principle of selecting the stock of turbine blade and determining the allowance for machining the stock.
详细论述了汽轮机叶片各种毛坯形式的选择原则及毛坯机械加工余量的确定。
Danish scientists are developing a new wind turbine blade that mimics the stability found in hawk wings during highly-turbulent wind events.
丹麦科学家正在开发一种新型的风机叶片，它模拟实现了鹰翼在强紊流风力条件下的稳定性。
We find the turbine blade is on the complicated stress status, so four different rules for achieving equivalent stress are used to contrast.
针对涡轮叶片处于复杂应力状态的情况，分别采用四种不同的等效应力合成准则参照对比，探索其合成方法。
This paper analyses the formative reason, describes the methods of calculation and evaluation of erosion fatalness about steam turbine blade.
分析了叶片水蚀形成的原因，给出了叶片水蚀危险性的计算及评估方法。
The measurement accuracy and work efficiency are greatly improved by turbine blade natural frequency measurement system based on industrial PC.
基于PC机的汽轮机叶片静态频率测量系统可大大提高测量的精确度和工作效率。
The goal of the the ADAPWING project is basically to achieve the same degree of wing-or, in this case turbine blade-regulation as found in hawks.
ADAPWING项目的目标，就是基本上获得与鹰翼具有相同调节能力的翼型或叶片。
Improvement of the physics performance of blade is obtained by reconstructing the large size surface of turbine blade based on calculation geometry.
用计算几何的方法重构大型涡轮叶片曲面，可提高叶片的物理学性能；
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