On cavitation in liquid helium in a flow due to a vibrating quartz fork
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
On cavitation in liquid helium in a flow due to a vibrating quartz fork
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| Creator |
Blažková, M.
Schmoranzer, D. Skrbek, L. |
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| Subject |
Жидкий гелий
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| Description |
Cavitation in normal and superfluid liquid ⁴He at saturated vapor pressure and slightly elevated pressures has been experimentally studied in a flow due to quartz forks vibrating at high amplitudes. Above the temperature- and pressure-dependent critical velocity, heterogeneous cavitation is observed both visually and electrically, as a breakdown of the resonance response of the fork.We compare our results with available experimental and discuss them using existing theoretical models. In particular, we show that thermal effects leading to local overheating of the vicinity of the fork have to be taken into account, especially in normal liquid ⁴He. |
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| Date |
2017-05-18T10:36:58Z
2017-05-18T10:36:58Z 2008 |
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| Type |
Article
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| Identifier |
On cavitation in liquid helium in a flow due to
a vibrating quartz fork / M. Blažková, D. Schmoranzer, L. Skrbek // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 380–390. — Бібліогр.: 28 назв. — англ.
0132-6414 PACS: 47.55.dp http://dspace.nbuv.gov.ua/handle/123456789/116919 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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