Surface Crystallization of Aqueous Salt Solution under Overheating and Overcooling

Vladimir Nakoryakov, Sergei Misyura, Vladimir Morozov

Результат исследований: Материалы для журналаСтатья

Аннотация

The investigation of the surface crystallization with low negative and high positive temperatures were carried in the paper. Crystallization curves for distillate (Ts0 = -9 °C) and different mass salt concentrations NaCl (Ts0 = 80 °C) were obtained. Experimental data indicate that the crystallization centers influence each other and the number of centers does not change with time. The maximum speeds for the crystallization front reached 0.3-0.5 m/s. There are a significant anisotropy and a curvature of crystallization front. The surface kinetics should be considered to clarify the rate of freezing and melting of ice in modeling global warming.

Язык оригиналаАнглийский
Номер статьи01072
ЖурналMATEC Web of Conferences
Том72
DOI
СостояниеОпубликовано - 9 авг 2016
Опубликовано для внешнего пользованияДа
СобытиеHeat and Mass Transfer in the System of Thermal Modes of Energy - Technical and Technological Equipment, HMTTSC 2016 - Tomsk, Российская Федерация
Продолжительность: 19 апр 201621 апр 2016

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

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