Temperature and wear of the friction surfaces of a cermet patch and metal disk in the process of braking

O.O. Evtushenko , Yuriy Pyr'yev


We propose a three-layer model of the process of braking. To determine the contact temperature and wear, we use an exponential dependence of the friction factor on temperature. By using the Laplace integral transformation with respect to time, we reduce the problem under consideration to a system of nonlinear Volterra-type equations. The results of numerical evaluation of the braking time, time of attainment of the maximum temperature, maximum contact temperature, and wear are presented in the graphic form.

Author O.O. Evtushenko - [Ivan Franko National University of L'viv]
O.O. Evtushenko,,
, Yuriy Pyr'yev (FPE / IMP)
Yuriy Pyr'yev,,
- The Institute of Mechanics and Printing
Journal seriesMaterials Science, ISSN 1068-820X, e-ISSN 1573-885X
Issue year2000
ASJC Classification2210 Mechanical Engineering; 2211 Mechanics of Materials; 2500 General Materials Science; 3104 Condensed Matter Physics
Languageen angielski
Score (nominal)15
Score sourcejournalList
Publication indicators Scopus Citations = 8; GS Citations = 17.0; WoS Citations = 10; Scopus SNIP (Source Normalised Impact per Paper): 2000 = 0; WoS Impact Factor: 2006 = 0.152 (2) - 2007=0.178 (5)
Citation count*17 (2020-09-15)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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