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REDUCTION OF TURBO-PUMP UNIT VIBRATION BY REGULATING BEARING RIGIDITY
- Authors: Beloussov A.I.1, Balyakin V.B.1, Lulev A.I.1
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Affiliations:
- Samara State Aerospace University
- Issue: Vol 2, No 1 (2003)
- Pages: 56-61
- Section: TECHNICAL SCIENCES
- URL: https://journals.ssau.ru/vestnik/article/view/6972
- DOI: https://doi.org/10.18287/2541-7533-2003-0-1%20(3)-56-61
- ID: 6972
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Abstract
The paper discusses a multi-mass dynamic model "rotor-bearing-housing-basement" of a turbo-pump unit. The possibility of reducing vibro-velocity on the turbo-pump unit housing and the rotor oscillation amplitude due to changing bearing rigidity by longitudinal compression of an annular bearing is shown.
About the authors
A. I. Beloussov
Samara State Aerospace University
Author for correspondence.
Email: vest@ssau.ru
Russian Federation
V. B. Balyakin
Samara State Aerospace University
Email: vest@ssau.ru
Russian Federation
A. I. Lulev
Samara State Aerospace University
Email: vest@ssau.ru
Russian Federation
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