Dry spot growth criterion for isothermal liquid films on a horizontal substrate

L. I. Maltsev; Yu S. Podzharov; O. A. Kabov

doi:10.1134/S0869864317030076

Dry spot growth criterion for isothermal liquid films on a horizontal substrate

L. I. Maltsev, Yu S. Podzharov, O. A. Kabov

Лаборатория энергонапряженных тепловых процессов ФФ

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

A criterion was elaborated for the phenomenon of dry spot evolution in isothermal liquid films on a horizontal substrate. The formulas are presented for gravity force and surface tension acting upon an element of the rim around the dry spot. The forces balance gives the evolution of initial dry spot: to expand or to contract.

Язык оригинала	английский
Страницы (с-по)	383-387
Число страниц	5
Журнал	Thermophysics and Aeromechanics
Том	24
Номер выпуска	3
DOI	https://doi.org/10.1134/S0869864317030076
Состояние	Опубликовано - 1 мая 2017

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Maltsev, L. I., Podzharov, Y. S., & Kabov, O. A. (2017). Dry spot growth criterion for isothermal liquid films on a horizontal substrate. Thermophysics and Aeromechanics, 24(3), 383-387. https://doi.org/10.1134/S0869864317030076

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abstract = "A criterion was elaborated for the phenomenon of dry spot evolution in isothermal liquid films on a horizontal substrate. The formulas are presented for gravity force and surface tension acting upon an element of the rim around the dry spot. The forces balance gives the evolution of initial dry spot: to expand or to contract.",

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AU - Maltsev, L. I.

AU - Podzharov, Yu S.

AU - Kabov, O. A.

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Y1 - 2017/5/1

N2 - A criterion was elaborated for the phenomenon of dry spot evolution in isothermal liquid films on a horizontal substrate. The formulas are presented for gravity force and surface tension acting upon an element of the rim around the dry spot. The forces balance gives the evolution of initial dry spot: to expand or to contract.

AB - A criterion was elaborated for the phenomenon of dry spot evolution in isothermal liquid films on a horizontal substrate. The formulas are presented for gravity force and surface tension acting upon an element of the rim around the dry spot. The forces balance gives the evolution of initial dry spot: to expand or to contract.

KW - capillary effect

KW - contact angle

KW - dry spot

KW - dry spot growth criterion

KW - gravity

KW - liquid film

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Доступ к документу

10.1134/S0869864317030076

Link to publication in Scopus