Affiliation:
1. Faculty of Mechanical Engineering , Bialystok University of Technology , 45C Wiejska Str., 15-351 Bialystok , Poland
Abstract
Abstract
The aim of this study is to develop the numerical–analytical model of frictional heating in a pad/disc system during braking including the pressure fluctuations, engendered by the pump in an anti-skid braking operation. For this purpose, the problem of motion and the one-dimensional thermal problem of friction for a semi-space/semi-space tribosystem were formulated and solved. Obtained solutions allow to calculate temperature distribution on the contact surface and inside the friction elements. Thermal analysis was performed for a metal–ceramic pad and a cast iron disc during one-time braking including the time-dependent, oscillating pressure. The influence of amplitude of pressure fluctuations on the temperature variations was investigated, especially on the value of maximum temperature achieved during braking.
Subject
Mechanical Engineering,Control and Systems Engineering
Reference22 articles.
1. 1. Abramowitz M., Stegun I.A. (1972), Handbook of Mathematical Functions with Formulas, Graphs and Tables, National Bureau of Standards, Washington.
2. 2. Balakin V. A., Sergienko V. P. (1999), Thermal calculations of brakes and units of friction, IMMS NANB, Gomel.
3. 3. Belhocine A., Bouchetara M. (2012), Thermal analysis of a solid brake disc. Appl. Therm. Eng., Vol. 32, 59–67.
4. 4. Carlslaw H.S., Jaeger J. C. (1959), Conduction of Heat in Solids, 2nd ed.Clarendon Press, Oxford.
5. 5. Chichinadze A.V., Kozhemyakina V.D., Suvorov A.V. (2010), Method of temperature-field calculation in model ring specimens during bilateral friction in multidisc aircraft brakes with the IM-58-T2 new multipurpose friction machine, J. Friction. Wear, Vol. 31, No. 1 23-32.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献