Due to the poor conditions of wet brake cooling and the high temperature of the working characteristics, this paper intended to introduce the oil film vadose between the brake linings, considered the variation of volume of grooves on the friction plate, and then proposes the three-dimensional transient dynamic response of fluid-solid coupling mathematical model. By parameter analysis of the dis...

This paper presents the design of a model-based supervision and diagnosis system for hydraulic and future electro-hydraulic passenger car braking systems. A state space model of the braking system has been derived, which allows calculation of the individual wheel brake cylinder pressures as well as the amount of brake fluid consumed due to faults in the braking system. Based on this model, a re...

Increasing demand from the consumer for higher levels of refinement from their passenger vehicles has put considerable pressure on the automotive industry to produce ever quieter cars. In order to prevent the occurrence of many forms of brake noise, especially judder and drone, excessive heating of the brake disc must be avoided, while minimizing temperature variations across the rotor. In orde...

Abstract In order to solve the problem of structural damage during braking process a rocket sled supersonic water bucket, which affects effect, it is proposed use FEM fluid-solid coupling calculation technology analyze bucket entering brake. The results show that limit state After enters brake for 0.06ms, stress at entrance position exceeds yield material, and structure severely deformed damage...

Objective: It is believed that drivers play a crucial role in accidents. Paying attention to brake lights, a driver may find out about danger and react. Rear-end collision accidents refer to the part of the accidents due to driver inattention or slow reaction. The aim of this study was to determine the effect of dynamic flashing brake lights (7 Hz) on drivers' brake reaction time using the driv...

Special thanks also goes my colleagues in the Intelligent Machine Dynamics Laboratory and surrounding labs for the contributions they made to this research. They include, but are not limited to, L. Acknowledgment must also be made to John Graham and Donald Long in the machine shop for their cooperation in the fabrication process. SUMMARY This project focuses on the design and modeling of a two ...

Brake oil is a type of hydraulic fluid used in automobiles. It consists toxic compounds like ethylene glycol, diethyleneglycol and additives. poisoning rare it can either be due to intentional or accidental1,2. Toxic manifestations are mainly metabolites rather than the brake oil3,4. Immediate haemodialysis other supportive carecan improve outcome intoxicated patients. Here we present case repo...