... 最低稳定运行工况 minimum self sustaining condition 稳定运行工况 steady running condition 不稳定运行工况 unsteady operating conditions ...
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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。
Fourier harmonic analysis is applied to analyze the factors that affect steam turbine blade excitation.
模型采用机组稳定运行工况点的数据确定静态参数，利用汽轮机调门开度扰动和燃料量扰动实验确定动态参数。
The model static parameters are calculated by unit stable running operating point, and the model dynamic parameters are derived by turbine disturbance and fuel flow disturbance experiments.
对水轮机模型，测取了从直锥段进口至尾水管出口8个截面共26个测点在6个稳定运行工况下的水压力脉动数据。
In the experimental study, the pressure surge data are acquired at 26 points from the taper pipe intake to the draft tube exit distributing at 8 sections under 6 stable operating conditions.
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