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Modal Analysis of a High-Speed Turbomachinery for Reliable Prediction of RD Properties Throughout Operating Speed Range

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  • First Online:
Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6

  • 388 Accesses

Abstract

In this study, a novel one-dimensional beam finite element rotor-bearing model considering rotor dynamic (RD) fluid and gyroscopic forces is proposed, and modal analysis of a single shaft turbopump (TP) in the whole operating speed range is performed to predict the rotor dynamic properties of the TP. The effects of both RD fluid and gyroscopic forces on the RD properties of the TP were clearly shown on the Campbell diagram, and the damped natural circular frequencies of the TP within the operating speed range were also successfully identified.

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References

  1. Meirovitch, L.: Elements of Vibration Analysis, 2nd edn, pp. 300–328, p. 284. McGraw-Hill Co., New York (1986)

    Google Scholar 

  2. Motoi, H., Kitamura, A., Sakazume, N., Uchiumi, M., Uchida, M., Saiki, K., Nozaki, O., Iwatsubo, T.: Sub-synchronous whirl in The LE-7A rocket engine fuel turbo-pump. Second International Symposium on Stability Control of Rotating Machinery ISCORMA-2, 2003

    Google Scholar 

  3. Rachuk, V., Dmitrenko, A., Buser, M., Minick, A.: Single shaft turbopump expands capabilities of upper stage liquid propulsion. Proceedings of the 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, AIAA-2008-4946, July 2008

    Google Scholar 

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Author information

Authors and Affiliations

  1. Department of Mechanical Engineering, Graduate School of Engineering, Chubu University, Kasugai, Japan

    Yuhei Shindo

  2. Department of Mechanical Engineering, College of Engineering, Chubu University, Kasugai, Japan

    Kazuhiko Adachi

  3. Japan Aerospace Exploration Agency, Kimigaya, Kakuda, Japan

    Satoshi Kawasaki & Mitsuru Shimagaki

Authors
  1. Yuhei Shindo
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  2. Kazuhiko Adachi
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  3. Satoshi Kawasaki
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  4. Mitsuru Shimagaki
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Corresponding author

Correspondence to Kazuhiko Adachi .

Editor information

Editors and Affiliations

  1. Department Mechanical Engineering, University of Massachusetts Lowell, Lowell, MA, USA

    Christopher Niezrecki

  2. Kettering University, Flint, MI, USA

    Javad Baqersad

  3. Department of Mechanical Engineering, University of Bristol, Bristol, UK

    Dario Di Maio

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© 2019 Society for Experimental Mechanics, Inc.

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Shindo, Y., Adachi, K., Kawasaki, S., Shimagaki, M. (2019). Modal Analysis of a High-Speed Turbomachinery for Reliable Prediction of RD Properties Throughout Operating Speed Range. In: Niezrecki, C., Baqersad, J., Di Maio, D. (eds) Rotating Machinery, Optical Methods & Scanning LDV Methods, Volume 6. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-030-12935-4_7

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  • DOI: https://doi.org/10.1007/978-3-030-12935-4_7

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-12934-7

  • Online ISBN: 978-3-030-12935-4

  • eBook Packages: EngineeringEngineering (R0)

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