电邮这篇文章 Кристаллизация газонасыщенных слоев аморфного льда с зародышевыми кристаллами
- 作者: Faizullin M.Z.1, Vinogradov A.V.1, Tomin A.S.1, Koverda V.P.1, Bryukhanov V.M.1
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隶属关系:
- Institute of Thermophysics Ural Branch of the Russian Academy of Sciences
- 期: 卷 63, 编号 1 (2025)
- 页面: 85-90
- 栏目: 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
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详细
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.
作者简介
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
编辑信件的主要联系方式.
Email: faizullin@itp.uran.ru
Yekaterinburg, Russia
参考
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