Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions
Formation of low frequency harmonics on turbulent distribution in the system of waves on the surface of liquid hydrogen has been studied in the frequency range 1–100 Hz (capillary-gravity waves). It is shown that the geometry of the experimental cell has a significant influence on the direct casca...
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| Опубліковано в: : | Физика низких температур |
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| Дата: | 2015 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2015
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/127938 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions / M.Yu. Brazhnikov, A.A. Levchenko, L.P. Mezhov-Deglin, I.A. Remizov // Физика низких температур. — 2015. — Т. 41, № 6. — С. 615-619. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-127938 |
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Brazhnikov, M.Yu. Levchenko, A.A. Mezhov-Deglin, L.P. Remizov, I.A. 2017-12-31T13:56:02Z 2017-12-31T13:56:02Z 2015 Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions / M.Yu. Brazhnikov, A.A. Levchenko, L.P. Mezhov-Deglin, I.A. Remizov // Физика низких температур. — 2015. — Т. 41, № 6. — С. 615-619. — Бібліогр.: 12 назв. — англ. 0132-6414 PACS: 61.30.–v, 47.27.Gs https://nasplib.isofts.kiev.ua/handle/123456789/127938 Formation of low frequency harmonics on turbulent distribution in the system of waves on the surface of liquid hydrogen has been studied in the frequency range 1–100 Hz (capillary-gravity waves). It is shown that the geometry of the experimental cell has a significant influence on the direct cascade of capillary waves generated by monochromatic force as well as on the direction of the wave energy transfer from the range of pumping towards that of dissipation. Besides a direct turbulent cascade, single half-frequency harmonic generation was observed in a cylindrical cell under high pump power. In a square cell we observed not only a half-frequency harmonic but a number of low frequency harmonics below the driving frequency generated by the nonlinear threewave interaction. In the case of a rectangular cell we observed formation of incommensurate low frequency harmonics caused by the three-wave interaction of capillary waves and generation of a wave mode of ~1 Hz in the frequency range of gravity waves which could be attributed to the four-wave interaction. This work was supported by the Russian Science Foundation, Grant No.14-22-00259. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур 10th International Conference on Cryocrystals and Quantum Crystals Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| spellingShingle |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions Brazhnikov, M.Yu. Levchenko, A.A. Mezhov-Deglin, L.P. Remizov, I.A. 10th International Conference on Cryocrystals and Quantum Crystals |
| title_short |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| title_full |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| title_fullStr |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| title_full_unstemmed |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| title_sort |
wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions |
| author |
Brazhnikov, M.Yu. Levchenko, A.A. Mezhov-Deglin, L.P. Remizov, I.A. |
| author_facet |
Brazhnikov, M.Yu. Levchenko, A.A. Mezhov-Deglin, L.P. Remizov, I.A. |
| topic |
10th International Conference on Cryocrystals and Quantum Crystals |
| topic_facet |
10th International Conference on Cryocrystals and Quantum Crystals |
| publishDate |
2015 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
Formation of low frequency harmonics on turbulent distribution in the system of waves on the surface of liquid
hydrogen has been studied in the frequency range 1–100 Hz (capillary-gravity waves). It is shown that the
geometry of the experimental cell has a significant influence on the direct cascade of capillary waves generated
by monochromatic force as well as on the direction of the wave energy transfer from the range of pumping towards
that of dissipation. Besides a direct turbulent cascade, single half-frequency harmonic generation was observed
in a cylindrical cell under high pump power. In a square cell we observed not only a half-frequency harmonic
but a number of low frequency harmonics below the driving frequency generated by the nonlinear threewave
interaction. In the case of a rectangular cell we observed formation of incommensurate low frequency harmonics
caused by the three-wave interaction of capillary waves and generation of a wave mode of ~1 Hz in the
frequency range of gravity waves which could be attributed to the four-wave interaction.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/127938 |
| citation_txt |
Wave turbulence on the surface of liquid hydrogen in restricted geometry: the influence of the boundary conditions / M.Yu. Brazhnikov, A.A. Levchenko, L.P. Mezhov-Deglin, I.A. Remizov // Физика низких температур. — 2015. — Т. 41, № 6. — С. 615-619. — Бібліогр.: 12 назв. — англ. |
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2025-12-01T11:05:46Z |
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2025-12-01T11:05:46Z |
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