 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13217 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8152
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| In English (Mech. Solids): | | 5065 |
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| << Previous article | Volume 60, Issue 2 / 2025 | Next article >> |
| A.G. Khakimov and A.A. Yulmukhametov, "Bending Vibrations of a Pipeline on Elastic Supports with Moving Liquid," Mech. Solids. 60 (2), 965-972 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
2 |
Pages |
965-972 |
| DOI |
10.1134/S002565442560031X |
| Title |
Bending Vibrations of a Pipeline on Elastic Supports with Moving Liquid |
| Author(s) |
A.G. Khakimov (Mavlyutov Institute of Mechanics UFRC RAS, Ufa, 450054 Russia, hakimov@anrb.ru)
A.A. Yulmukhametov (Mavlyutov Institute of Mechanics UFRC RAS, Ufa, 450054 Russia, artyr_yulmuhametov@mail.ru) |
| Abstract |
The natural bending vibrations of a pipeline are investigated. It is assumed that the parts of
the pipeline on both sides of the sagging section have elastic supports. It is assumed that a constant
longitudinal force acts along the neutral line. An incompressible liquid flows through the pipe with a
constant average velocity. The effect of the internal pressure in the pipe on these vibrations is taken into
account. The direct and inverse problems are solved. The speed parameter, the mass of liquid per unit
length of the pipeline, and the dimensionless mass flow rate of liquid through the pipeline can be
determined from two frequencies of bending vibrations. |
| Keywords |
pipeline, elastic supports, bending vibrations, natural frequencies, internal pressure, fluid velocity, direct and inverse problems |
| Received |
17 January 2025 | Revised |
17 February 2025 | Accepted |
18 February 2025 |
| Link to Fulltext |
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