华电技术 ›› 2011, Vol. 33 ›› Issue (12): 39-40.
• 研究与开发 • 上一篇 下一篇
丁峰1,郭群龙2
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DING Feng1, GUO Qunlong2
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摘要: 通过数值模拟,计算了汽轮机转子的临界转速,分析了不平衡质量存在位置对工作转速下振动幅值的影响,得出了幅值与不平衡质量所在位置的关系。
关键词: 汽轮机, 临界转速, 不平衡质量, 瞬态响应
Abstract: Based on numeric simulation, the critical rotating speed of the steam turbine rotor was calculated. The influence of the position, in which the unbalanced mass exists, on the vibration amplitude under working rotating speed was analyzed; and the relation between the vibration amplitude and the position of unbalanced mass was obtained.
Key words: steam turbine, critical rotating speed, unbalanced mass, transient response
丁峰;郭群龙. 汽轮机转子临界转速及不平衡响应计算[J]. 华电技术, 2011, 33(12): 39-40.
DING Feng;GUO Qunlong. Calculation of the critical rotating speed and unbalance response of steam turbine rotor[J]. Huadian Technology, 2011, 33(12): 39-40.
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