Autors: Slavchev, Y. T., Dimitrov, L. V., Dimitrov, Y. V.
Title: Research on transient thermal process of a friction brake during repetitive cycles of operation
Keywords: friction brakes, thermal process

Abstract: Simplified models are used in the classical engineering analyses of the friction brake heating temperature during repetitive cycles of operation to determine basically the maximum and minimum brake temperatures. The objective of the present work is to broaden and complement the possibilities for research through a model that is based on the classical scheme of the Newton's law of cooling and improves the studies by adding a disturbance function for a corresponding braking process. A general case of braking in non-periodic repetitive mode is considered, for which a piecewise function is defined to apply pulse thermal loads to the system. Cases with rectangular and triangular waveforms are presented. Periodic repetitive braking process is also studied using a periodic rectangular waveform until a steady thermal state is achieved. Different numerical methods such as the Euler's method, the classical fourth order Runge-Kutta (RK4) and the Runge-Kutta-Fehlberg 4-5 (RKF45) are used to solve

References

    Issue

    AIP Conference Proceedings, vol. 1910, pp. 1-7, 2017, Bulgaria, AIP Conference Proceedings, ISBN 978-073541602-4, DOI 10.1063/1.5013962

    Цитирания (Citation/s):
    1. Hassan, M.A. , Ali, M. , Abdullah, O.I., An Investigation into the Thermal Stresses Problem in Brake Systems using a Sequentially Coupled Thermal-Mechanical Approach, AIP Conference Proceedings , 3091(1), 050009 - 2024 - в издания, индексирани в Scopus или Web of Science

    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus