Petruchenko O. The substantiation of parameters of a multi-layered protective construction for combat vehicles on the basis of nonlinear mathematical models

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0418U000752

Thesis Registration Form

0418U000752.pdf

Applicant for

Specialization

  • 05.02.09 - Динаміка та міцність машин

18-04-2018

Specialized Academic Board

Д 35.052.06

Lviv Polytechnic National University

Essay

Nonlinear mathematical models of the interaction of the striking element with the obstacle at the stages of penetration, puncture, departure and subsequent impact on it are constructed. On the basis of theoretical studies, multilayer protective structures with spaced spring-loaded plates, which are placed at appropriate angles, are proposed.The empirical formula for determining the magnitude of the frontal air resistance of the movement of bullet at supersonic and subsonic velocities is proposed, and the difference between the theoretical and experimental values of the kinematic parameters of the ball is contained within 1%.

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Files

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aref.doc

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