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Influence of Unbalance and Misalignment on Load-Sharing Coefficient of Gear-Rotor System Based on Torsional Dynamics

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Abstract

The equivalent virtual shaft section method is proposed in this chapter based on linear mesh stiffness hypothesis, in which the rotating components are introduced as beam elements with the same mass and stiffness characteristics, and the effects of shaft stiffness and supporting stiffness of the gearbox are also taken into account. Then, the influence of unbalance and misalignment on the load-sharing coefficient is analyzed.

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Author information

Authors and Affiliations

  1. Collaborative Innovation Center of Major Machine Manufacturing in Liaoning, Dalian University of Technology, Dalian, China

    Qingkai Han & Hao Zhang

  2. The State Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing, China

    Jing Wei

  3. Shanghai University of Electric Power, Shanghai, China

    Qingpeng Han

Authors
  1. Qingkai Han
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  2. Jing Wei
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  3. Qingpeng Han
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  4. Hao Zhang
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Corresponding author

Correspondence to Qingkai Han .

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Han, Q., Wei, J., Han, Q., Zhang, H. (2017). Influence of Unbalance and Misalignment on Load-Sharing Coefficient of Gear-Rotor System Based on Torsional Dynamics. In: Dynamics and Vibration Analyses of Gearbox in Wind Turbine. Springer, Singapore. https://doi.org/10.1007/978-981-10-2747-5_4

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  • DOI: https://doi.org/10.1007/978-981-10-2747-5_4

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-2746-8

  • Online ISBN: 978-981-10-2747-5

  • eBook Packages: EngineeringEngineering (R0)

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