last stage blade stress 末级叶片强度
The Blade Stress 刮刀压力
blade centrifugal bending stress 叶片偏心弯应力
blade centrifugal tensile stress 叶片离心拉应力
blade inner stress 叶片应力
This paper describe the blade stress state of Francis turbine in the course of starting, load rejection, stalling by analysing the field test data.
本文通过分析近期的现场测试数据，给出了混流式水轮机转轮叶片在启动、甩负荷、停机三种过渡工况下的应力状态。
In this paper, the stresses analysis on prototype runner in power station and model runner proved that there is a linear relationship between blade stress and output of Francis turbine.
通过电站真机与模型转轮应力测试结果的分析证明，混流式转轮叶片应力与机组出力之(？)存在线性关系。
The basic fatigue failure characteristics have been analyzed according to the stress analysis and simulation test under inhomogeneous swallowtail between compressor disk and blade.
分析了非均匀接触下燕尾形榫头连接的应力状态，并借助于模拟试验，提出了非均匀接触导致疲劳破坏的基本痕迹特征。
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