Re对单晶高温合金相界面的影响 关键词：数值模拟；水轮机叶片；应力场；变形量 [gap=1025]Key words: numerical simulation; hydraulic turbine blade; stress field; shape change
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哈尔滨大电机研究所 关键词] 水轮机叶片；三维摄影测量技术；原理；实验；非接触测量 [gap=660]Key words: turbine Blades; 3D photogrammetric technology; principle; experiment; non-contact measurement ..
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... runner blade trunnio 转轮叶片枢轴 runner blade of turbine 水轮机叶片 runner blade trunnion 叶片枢轴 ...
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水轮机转轮叶片 hydroturbine blade
主要论述了混流式水轮机叶片的数控加工工艺。
In this paper, the technology of nc machining of Francis turbine blade is presented.
将数值模拟应用于大型水轮机叶片变形的预测与控制。
The numerical simulation was used in the prediction and control of large turbine blades deformation.
水轮机叶片裂纹严重威胁机组安全运行和降低经济效益。
The cracks in hydraulic turbine blades threaten the safety of running machine and lower economic profits.
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