TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Efficiency of resonating anti-vibration straps application on tubular: experimental studies



Full text article ( in russian)

Year

 
2018

Issue

 
383

Volume

 
1

Pages

 
107-112

Caption

 
Efficiency of resonating anti-vibration straps application on tubular: experimental studies

Authors

 
Kirpichnikov V., Petrov A., Smolnikov V., Shlemov Yu., Yakovleva Ye.

Keywords

 
pipe, vibration, resonance peak, anti-vibration straps, efficiency, tuning.

DOI

 
10.24937/2542-2324-2018-1-383-107-112

Summary

 
Object and purpose of research.This paper studies vibration damping efficiency of resonating anti-vibration straps (RAVS) applied on tubular structure (pipe).
Subject matter and methodsVibration measurements of pipe with and without RAVS. Efficiency of RAVS is determined as the difference in vibration levels of the pipe without RAVS and with them.
Main results.RAVS reduces the level of lower resonance peaks in pipe vibration spectrum. RAVS will become significantly more efficient if their natural bending frequency is tuned with the frequency of this peak.
Conclusion.It has been shown that light-weight RAVS with high vibration energy losses can significantly reduce pipe vibration levels.

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ISSN (print) 2542-2324 / ISSN (online) 2618-8244

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