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This article is cited in 4 scientific papers (total in 4 papers)
Modeling of ice growth on the airfoil surface in an air flow containing ice particles
A. V. Kashevarova, A. L. Stasenkoab a Central Aerohydrodynamic Institute named after N. E. Zhukovsky, Zhukovsky, 140180, Russia
b Moscow Institute of Physics and Technology, Zhukovsky, 140180, Russia
Abstract:
The process of airfoil icing caused by incidence of ice crystals is considered. A physicomathematical model of motion of spheroidal crystals in the gas flow and their interaction with the body is formulated. The model takes into account the non-spherical particle orientation with respect to the velocity vector of the gas flow. It is assumed that particle collision with the body surface leads to partial destruction of the particle under the action of normal and tangential stresses, and some part of the particle mass remains in the vicinity of the collision point. An inviscid flow around the airfoil with a time-dependent shape is calculated by the method of approximate conformal mapping.
Keywords:
icing, ice crystals, non-spherical particles, mathematical modeling.
Received: 23.03.2017 Revised: 13.09.2017
Citation:
A. V. Kashevarov, A. L. Stasenko, “Modeling of ice growth on the airfoil surface in an air flow containing ice particles”, Prikl. Mekh. Tekh. Fiz., 59:4 (2018), 80–88; J. Appl. Mech. Tech. Phys., 59:4 (2018), 645–652
Linking options:
https://www.mathnet.ru/eng/pmtf552 https://www.mathnet.ru/eng/pmtf/v59/i4/p80
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