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。
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。
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。
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。
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 specific calculation of an existing steam turbine blade row has demonstrated the validity and correctness of the calculation method and procedures.
通过对某一实际蒸汽透平叶片排的计算，证明计算方法是成功的，计算程序是正确的。
The main cause of the steam turbine blade lose efficacy is that the blade produce resonance as some type of vibration, and the last conclusion in this article verify this theory again.
叶片产生某种振型的共振是造成汽轮机叶片失效的主要原因，本文最后的结论再次验证了这一理论。
This paper gives a brief description of the method for calculating three dimensional viscous flow field of a steam turbine blade row with the use of a finite volume time marching method.
介绍了用有限体积时间推进法进行以蒸汽为介质的蒸汽透平叶片排全三元粘性流场的计算方法。
Blade is one of the key parts for steam turbine. Working.
叶片是汽轮机的重要零部件之一。
The effect of the wetness on steam turbine efficiency and the etching effect on the blade were very complex.
湿度对蒸汽轮机效率的影响及其对叶片的浸蚀作用极其复杂。
Wet steam flows within steam turbine leads to two major problems, loss in turbine stage efficiency and blade erosion.
蒸汽透平中的湿蒸汽流动降低了级运行效率，同时也造成了叶片可靠性下降。
The cause of water erosion in the end rotor blade of 100 MW steam turbine is analyzed with solution proposal.
对神木发电有限公司100MW汽轮机末级动叶片水蚀原因进行了分析，并提出了解决方案。
Some discussion about aerodynamic design of last stage blade of large steam turbine has been given basing on the result of S_2 design calculation.
结合长叶片级S_2流面设计问题的计算结果对大功率汽轮机长叶片气动设计进行了初步的探讨。
Based on the production practice, the standard of blade steel for steam turbine has been analyzed and discussed.
根据生产实践，对汽轮机叶片用钢标准进行了分析和探讨。
Blade is seen as a key part of the steam turbine. The performance and efficiency of steam turbine depend on the machining quality of blade surface.
叶片是汽轮机组的关键零件之一，其型面加工质量的好坏将直接决定汽轮机组性能的优劣和效率的高低。
The control stage of improved 300MW steam turbine used bowed static blade cascades with convergent tip endwall and integral shroud triple pin rotating blades.
优化了300MW汽轮机的调节级，采用了子午面端壁收缩的弯曲叶栅，动叶为自带围带三销钉三联叶片，再用铆接围带形成整圈联结叶片。
In this article, different methods of optimum design for steam turbine cascades and moving blade are introduced, finally view on their future development is expressed.
本文介绍汽轮机叶栅叶型及叶片优化近计的各种方法，并提出几点看法。
By using 3d solid model, the twist-back Angle of steam turbine twisted long blade with integral shroud was analyzed and calculated.
采用三维实体模型，对自带围带的汽轮机扭曲长叶片的扭转恢复角进行了计算分析。
The value calculation shows that bending blade may make considerable influence of flow separation in last stage of large steam turbine, in that the relative height of flow separation is reduced.
数值计算表明，在大功率汽轮机末级叶片中采用弯扭叶片后对脱流特性有较大影响，相对脱流高度减少。
The value calculation shows that bending blade may make considerable influence of flow separation in last stage of large steam turbine, in that the relative height of flow separation is reduced.
数值计算表明，在大功率汽轮机末级叶片中采用弯扭叶片后对脱流特性有较大影响，相对脱流高度减少。
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