DETERMINATION OF THE MAIN CHARACTERISTICS OF THE PARTICLE TRIBOCONTACT AND THE ELASTOMER SURFACE UNDER SHOCK
Proceedings: PROBLEMS OF APPLIED MECHANICS
Authors:
1.
North Caucasian Federal University
Russian Federation
Russian Federation
Type:
Сonference article
Published:
10.12.2020
Subject area:
UDK 62 Инженерное дело. Техника в целом. Транспорт
Language:
Russian
Keywords:
contact mechanics of engineering surfaces, friction and wear of interfaces, tribotechnical materials science, mechanics and control processes, kinematics, dynamics, strength and reliability of machines and structural elements
Abstract (English):
In the course of the studies carried out, it was theoretically proved and experimentally confirmed that the elastic-hysteresis properties of elastomers determine the trajectory of particle motion upon impact on their surface, the magnitude of the velocity loss and the angle of rebound. The presence of three zones of angles of attack has been experimentally established, up to approximately 300, from 300 to 600 and over 600. Depending on the elastic-hysteresis properties of elastomers, the effect of these properties on the value of the rebound angle and the loss of speed is inverted
In the course of the studies carried out, it was theoretically proved and experimentally confirmed that the elastic-hysteresis properties of elastomers determine the trajectory of particle motion upon impact on their surface, the magnitude of the velocity loss and the angle of rebound. The presence of three zones of angles of attack has been experimentally established, up to approximately 300, from 300 to 600 and over 600. Depending on the elastic-hysteresis properties of elastomers, the effect of these properties on the value of the rebound angle and the loss of speed is inverted
Keywords:
contact mechanics of engineering surfaces, friction and wear of interfaces, tribotechnical materials science, mechanics and control processes, kinematics, dynamics, strength and reliability of machines and structural elements
contact mechanics of engineering surfaces, friction and wear of interfaces, tribotechnical materials science, mechanics and control processes, kinematics, dynamics, strength and reliability of machines and structural elements
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