Мақаланы E-mail арқылы жіберу Кристаллизация газонасыщенных слоев аморфного льда с зародышевыми кристаллами
- Авторлар: Faizullin M.Z.1, Vinogradov A.V.1, Tomin A.S.1, Koverda V.P.1, Bryukhanov V.M.1
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Мекемелер:
- Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
- Шығарылым: Том 63, № 1 (2025)
- Беттер: 85-90
- Бөлім: Heat and Mass Transfer and Physical Gasdynamics
- URL: https://journal-vniispk.ru/0040-3644/article/view/320072
- DOI: https://doi.org/10.31857/S0040364425010137
- ID: 320072
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
Experimental investigation of the spontaneous crystallization of gas-saturated layers of amorphous ice obtained by low-temperature condensation of supersonic streams of rarefied vapor and ethane at various orientations relative to the cooled substrate has been conducted. The presence of crystalline embryos formed in the supersonic vapor flow in a nonequilibrium medium provides conditions for initiating "hot" centers and the transition to spontaneous crystallization of the gas-saturated layer with the formation of gas hydrate. The obtained samples contained a high gas concentration significantly exceeding that for ethane hydrate in equilibrium. The high gas saturation indicates the presence of gas molecules in the porous medium of the condensate in a free state.
Авторлар туралы
M. Faizullin
Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
A. Vinogradov
Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
A. Tomin
Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
V. Koverda
Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
V. Bryukhanov
Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
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