On the Hydrothermodynamics of the Icing of a Wing Profile in the Air-Crystalline Flow
- Авторы: Kashevarov A.1, Levchenko V.1, Miller A.1,2, Potapov Y.1, Stasenko A.1,2
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Учреждения:
- Central Aerohydrodynamic Institute
- Moscow Institute of Physics and Technology
- Выпуск: Том 63, № 6 (2018)
- Страницы: 782-788
- Раздел: Gases and Liquids
- URL: https://journals.rcsi.science/1063-7842/article/view/201452
- DOI: https://doi.org/10.1134/S1063784218060142
- ID: 201452
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Аннотация
An experimental and theoretical complex was created to study the physical processes accompanying the interaction of the air flow carrying ice crystals with the heated surface of the streamlined body. An effective coefficient of phase transformations (evaporation and transition—through melting and solidifying in a liquid film—into barrier ice) of the mass of crystals bombarding a dry or moistened heated surface taking into account their partial entrainment with flowing air has been found. The physical and mathematical model of hydrothermodynamics of a liquid film is developed, the numerical data for the thickness, velocity, and temperature, complementing the results of the experiment, are obtained.
Об авторах
A. Kashevarov
Central Aerohydrodynamic Institute
Автор, ответственный за переписку.
Email: a.v.kash@yandex.ru
Россия, Zhukovsky, Moscow oblast, 140180
V. Levchenko
Central Aerohydrodynamic Institute
Email: a.v.kash@yandex.ru
Россия, Zhukovsky, Moscow oblast, 140180
A. Miller
Central Aerohydrodynamic Institute; Moscow Institute of Physics and Technology
Email: a.v.kash@yandex.ru
Россия, Zhukovsky, Moscow oblast, 140180; Dolgoprudny, Moscow oblast, 141701
Yu. Potapov
Central Aerohydrodynamic Institute
Email: a.v.kash@yandex.ru
Россия, Zhukovsky, Moscow oblast, 140180
A. Stasenko
Central Aerohydrodynamic Institute; Moscow Institute of Physics and Technology
Email: a.v.kash@yandex.ru
Россия, Zhukovsky, Moscow oblast, 140180; Dolgoprudny, Moscow oblast, 141701