Влияние упругих деформаций на параметры контактного следа летящей дробинки на металлической поверхности
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Date
2020
Authors
Горик, Олексій Володимирович
Брикун, Олександр Миколайович
Ковальчук, Станіслав Богданович
Черняк, Роман Євгенійович
Journal Title
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Abstract
Description
The results of experimental and theoretical studies of the effect of elastic deformation in the contact interaction of a pellet attacking with a high speed and an attacked metal surface on the parameters of the contact wake are presented. For theoretical justification of the experimental results, a model of viscoelastic resistance of the surface layer attacked by a pellet with contact displacement along the normal to the surface is adopted. The results of comparing the obtained and known theoretical data with each other and with experimental studies are presented.
Keywords
атакующая дробинка, деформирование поверхностного слоя, параметры следа, вязкоупругое, сопротивление