- Tytuł:
- Effect of the temporal profile of the friction power on temperature of a pad-disc brake system
- Autorzy:
-
Yevtushenko, Aleksander
Kuciej, Michał
Topczewska, Katarzyna - Powiązania:
- https://bibliotekanauki.pl/articles/281040.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
braking
friction power
frictional heating
temperature
heat flux - Opis:
- A mathematical model to analyse the influence of change of the friction power over time on temperature of a pad-disc tribosystem has been proposed. For this purpose, a boundary- -value problem of heat conduction for two semi-infinite bodies with taking into account heat generation due to friction on the contact surface has been formulated. Exact solutions of this problem were obtained for seven temporal profiles of the specific heat generation power, which were established experimentally. For selected friction materials, numerical analysis of the spatiotemporal temperature distributions and heat fluxes intensities were executed. The obtained results were compared with a corresponding data which were found by means of the known approximate solution.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2019, 57, 2; 461-473
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł