Water depth effect upon motion parameters of submerged body near free surface
Object and purpose of research. This paper discusses motion parameters of submerged body with given shape near the free surface at limited water depth. The purpose of this study was to determine the effect of water depth upon wave-making resistance, uplift force and hydrodynamic moment acting on the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Krylov State Research Centre
2023-02-01
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| Series: | Труды Крыловского государственного научного центра |
| Subjects: | |
| Online Access: | https://transactions-ksrc.ru/eng/archive/water-depth-effect-upon-motion-parameters-of-submerged-body-near-free-surface/ |
| _version_ | 1811160433552261120 |
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| author | Zemlyak V.L. Kozin V.M. Vasilyev A.S. Chingalaev S.A. |
| author_facet | Zemlyak V.L. Kozin V.M. Vasilyev A.S. Chingalaev S.A. |
| author_sort | Zemlyak V.L. |
| collection | DOAJ |
| description | Object and purpose of research. This paper discusses motion parameters of submerged body with given shape near the free surface at limited water depth. The purpose of this study was to determine the effect of water depth upon wave-making resistance, uplift force and hydrodynamic moment acting on the body from the side of fluid.
Subject matter and methods. The paper relies on simulation procedure, as well as model test techniques and results obtained at the test tank. Numerical simulation was performed in ANSYS software package.
Main results. This experimental and theoretical study yielded the parameters of water depth effect upon wave-making resistance, uplift force and hydrodynamic moment taking place when a submerged body runs near free surface.
Conclusion. The results of this study could be helpful for horizontal stabilization of submerged body moving at various speeds and various diving depths in shallow water areas. |
| first_indexed | 2024-04-10T05:57:14Z |
| format | Article |
| id | doaj.art-5cd4e4b1083241eda67d522b53197cb1 |
| institution | Directory Open Access Journal |
| issn | 2542-2324 2618-8244 |
| language | English |
| last_indexed | 2024-04-10T05:57:14Z |
| publishDate | 2023-02-01 |
| publisher | Krylov State Research Centre |
| record_format | Article |
| series | Труды Крыловского государственного научного центра |
| spelling | doaj.art-5cd4e4b1083241eda67d522b53197cb12023-03-03T10:03:31ZengKrylov State Research CentreТруды Крыловского государственного научного центра2542-23242618-82442023-02-011403485910.24937/2542-2324-2023-1-403-48-59Water depth effect upon motion parameters of submerged body near free surfaceZemlyak V.L.0https://orcid.org/0000-0002-3218-5738Kozin V.M.1https://orcid.org/0000-0002-2673-469XVasilyev A.S.2Chingalaev S.A.3Sholom-Aleihem Amur State University, Birobidzhan, RussiaInstitute of Mechanical Engineering and Metallurgy, Khabarovsk Federal Research Centre, Far Eastern Branch of Russian Academy of Sciences, Komsomolsk-on-Amur, RussiaSholom-Aleihem Amur State University, Birobidzhan, RussiaSholom-Aleihem Amur State University, Birobidzhan, RussiaObject and purpose of research. This paper discusses motion parameters of submerged body with given shape near the free surface at limited water depth. The purpose of this study was to determine the effect of water depth upon wave-making resistance, uplift force and hydrodynamic moment acting on the body from the side of fluid. Subject matter and methods. The paper relies on simulation procedure, as well as model test techniques and results obtained at the test tank. Numerical simulation was performed in ANSYS software package. Main results. This experimental and theoretical study yielded the parameters of water depth effect upon wave-making resistance, uplift force and hydrodynamic moment taking place when a submerged body runs near free surface. Conclusion. The results of this study could be helpful for horizontal stabilization of submerged body moving at various speeds and various diving depths in shallow water areas.https://transactions-ksrc.ru/eng/archive/water-depth-effect-upon-motion-parameters-of-submerged-body-near-free-surface/submerged bodyfree surfacewater depth |
| spellingShingle | Zemlyak V.L. Kozin V.M. Vasilyev A.S. Chingalaev S.A. Water depth effect upon motion parameters of submerged body near free surface Труды Крыловского государственного научного центра submerged body free surface water depth |
| title | Water depth effect upon motion parameters of submerged body near free surface |
| title_full | Water depth effect upon motion parameters of submerged body near free surface |
| title_fullStr | Water depth effect upon motion parameters of submerged body near free surface |
| title_full_unstemmed | Water depth effect upon motion parameters of submerged body near free surface |
| title_short | Water depth effect upon motion parameters of submerged body near free surface |
| title_sort | water depth effect upon motion parameters of submerged body near free surface |
| topic | submerged body free surface water depth |
| url | https://transactions-ksrc.ru/eng/archive/water-depth-effect-upon-motion-parameters-of-submerged-body-near-free-surface/ |
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