WIT Press


Model And Numeric Investigation Of Impulse Contact Fields Of Interface Layers

Price

Free (open access)

Paper DOI

10.2495/BT010241

Volume

27

Pages

7

Published

2001

Size

423 kb

Author(s)

A.D.Glushchenko, Sh.S. Faizibaev & S.A. Khromov

Abstract

Model and numeric investigation of impulse contact fields of interface layers. A.D.Glushchenko, Sh.S. Faizibaev & S.A. Khromov Tashkent Railway Transport Engineering Institute named after A. Ikramov, Institute of Mechanics and Seismic Stability, Uzbekistan, Tashkent. Abstract An applied numeric method to study an impulse contact field in thin films formed in friction of different surfaces of machines and mechanisms is considered in this paper. 1 Introduction A thin film is modeled in the form of elastic curvilinear pipe rod, filled by displacing under load compressive liquid medium and by the particles of metals (or abrasive from wear) with simultaneous dissipation of impulse heat waves on its surface from the contact points with particles. Wave dissipation in liquid part of the film is modeled in the form of wave potential for disturbed velocities. The equations of heat conductivity are characterized by impulsively changing functions of heat capacity and therm

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