Thermal processes at high-speed friction

• Autorzy: Tkachuk D. V. , Bogdanovich P. N.
• Konferencja: Third International Conference ITC 2004
• Języki publikacji: EN

Abstrakty

EN

The optical-electron scanning technique is developed to study thermal processes in a high-speed friction contact. Temperature fields both over the friction surface and in depth of rubbing bodies are measured. Surface asperities in contact are found to undergo the pulse effect of the temperature approaching the melting point of one of the mated materials.

Słowa kluczowe

EN

high-speed friction; temperature field; heat source; optical-electron scanning technique; flash temperature

PL

termomechanika; tarcie; źródło ciepła; temperatura

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2004
• Tom: Vol. 9, no spec.
• Strony: 177--182
• Opis fizyczny: Bibliogr. 7 poz., rys., wykr.

Twórcy

autor

Tkachuk D. V.

• V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus 32a Kirov Street, Gomel, 246050, BELARUS

autor

Bogdanovich P. N.

• Belarus State University of Transport 34 Kirov Street, Gomel, 246653, BIELARUS

Bibliografia

• [1] Blok H. (1937): Theoretical study of temperature rise at surfaces of actual contact under oiliness lubrica conditions. - Proc. Inst. Mech. Eng., vol.2, pp.222-235.
• [2] Chichinadze A.V. (1967): Calculation and Investigation of External Friction in Braking. - Moscow: Nauka Publish (in Russian).
• [3] Archard J.P. and Rowntree RA. (1988): The temperature of rubbing surfaces. - Wear, No. 128, pp. 1-9.
• [4] Kuhlmann-Wilsdorf D. (1987): Flash temperatures due to friction and Joule heat at asperity contacts. - Mate Science and Engineering, No.93, pp.119-125.
• [5] Quinn T.F.D. and Winer W.O. (1987): Hot spot temperatures in a sliding contact. - Trans. ASME. Journal Tribology, vol. 109, pp.290-298.
• [6] Chichinadze A.V. et al. (1990): Experimental determination of surface temperature at high-speed sliding. - Problem J Mechanical Engineering and Automation, No. 12, pp.40-46 (in Russian).
• [7] Saverin M.M. (1946): Contact Strength of Material under Simultaneous Action of Normal and Tangential Loads Moscow: Mashgiz Publishers (in Russian).