RATE OF DISSIPATION OF THE ENERGY OF LOW-FREQUENCY MECHANICAL DISTURBANCES IN A TIRE

An expression for the rate of dissipation of the energy of low-frequency mechanical disturbances in a tire, accounting for the tired wheel radius, velocity of motion, and loading, has been derived. After processing experimental data on heating the tread rubber of an oversize tire by the proposed method, it has been revealed that about 30% of the
energy of deformations appearing in motion of a loaded tire is converted into heat, and the coeffi cient of heat transfer
between the tire and air has been derived
An expression for the rate of dissipation of the energy of low-frequency mechanical disturbances in a tire, accounting for the tired wheel radius, velocity of motion, and loading, has been derived. After processing experimental data on heating the tread rubber of an oversize tire by the proposed method, it has been revealed that about 30% of the
energy of deformations appearing in motion of a loaded tire is converted into heat, and the coeffi cient of heat transfer
between the tire and air has been derived
Author:  P. S. Grinchuk and S. P. Fisenko
Keywords:  frequency, steady-state temperature, dimensional analysis, heat transfer coeffi cient, stand test.
Page:  1365