CFD Investigation for Exact and Estimated Heat Flux with Identification Error of Brake Pads

Abstract

The article elucidates the principles that govern heat calculations to feed a disc as well as pad, which are presented as dynamic heat calculations which account both distances as well as time and incorporate heat production dependency. This energy formulation are designed to take into consideration variables that include brakes duration, vehicle speed, brake assembly designs and parameters, disc brake blade resources, concentration changes, pads, along with contact pressure uniformity. The mathematical answer to the problem involves the density of flux progression method. Based to the results, it is critical to efficiently distribute the temperature generated by friction among the disc and pad into the surroundings. This ensures that the friction coefficient remains as high as possible, preventing temperature rises and vaporization of brake fluid due to overheating. The investigation aims to identify the optimal brake pad, and a reduced modal model is employed to address the substantial size of matrices resulting from the brake pad’s three-dimensional geometry. The determination of heat flow application, essential for recognizing spatial changes irrespective of heat diffusion, plays a significant role in this study.