Results 31 to 40 of about 80,558 (315)

EFFECT OF REPEATED VEHICLE BRAKING ON THE WARMING OF SELECTED PARTS OF THE VEHICLE [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2020
The friction brakes convert a significant part of a vehicle’s kinetic energy into thermal energy. Some of its parts is distributed to the places around the brakes, and another part is accumulated in several vehicle components.
František SYNÁK   +4 more
doaj   +1 more source

Evaluation of a sudden brake warning system: Effect on the response time of the following driver [PDF]

open access: yes, 2010
This study used a video-based braking simulation dual task to carry out a preliminary evaluation of the effect of a sudden brake warning system (SBWS) in a leading passenger vehicle on the response time of the following driver.
Starkey, Nicola J., Isler, Robert B.
core   +1 more source

Application of Solenoid Valves for Tram Hydraulic Braking Force Control

open access: yesChengshi guidao jiaotong yanjiu
[Objective] The control solenoid valves in the hydraulic braking system of trams mainly include proportional pressure reducing valve and high-speed switching valve. Due to the structural characteristics, the former is poor in pollution resistance and has
ZHANG Yanwei   +4 more
doaj   +1 more source

The Measurement and Analysis of the Disc/Pad Interface Dynamic Centre of Pressure and its Influence on Brake Noise. [PDF]

open access: yes, 2008
This paper discusses the measurement of the dynamic centre of pressure (CoP) of a brake pad during a normal braking event using a modified 12-piston opposed calliper. The modifications allow the centre of pressure to be controlled both radially and along
John D. Fieldhouse   +5 more
core   +1 more source

Braking Scheme for Shunting and Rescue of a City Rail Transit Vehicle

open access: yesChengshi guidao jiaotong yanjiu
Objective The technical requirements for using locomotives to shunt and rescue city rail transit vehicles are analyzed and a braking scheme that integrates the shunting and rescue functions into the braking control unit of city rail transit vehicles is ...
SUN Huanyang, HU Kang, LUO Feiping
doaj   +1 more source

INFLUENCE OF THE TIME OF DISINHIBITION TO TRANSIENTS AND WEAR OF THE FRICTION LININGS IN AN ASYNCHRONOUS MOTOR

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016
Time and the stopping distance of the electric drive with frequent starting-and-braking modes that contain embedded asynchronous motor with a recessed combined braking device depend on the moment of an electromagnet disinhibition.
V. V. Solencov, V. V. Brel
doaj   +1 more source

Characteristics of Real-World Non-Exhaust Particulates from Vehicles

open access: yesEnergies, 2022
The need to regulate the non-exhaust particulate matter (PM) emissions from vehicles has been discussed worldwide due to the bad environmental impact and the toxicity to the human body.
Sunhee Mun   +3 more
doaj   +1 more source

Using optical fibers (OF) to control the stress-strain state of steel structures subject to fatigue failure

open access: yesMetalurgija, 2022
The article presents the results related to developing and practical testing the method of monitoring the stress strain state of steel structures of mine hoisting machines.
V. V. Yugay   +5 more
doaj  

Analysis of the Wear Process of the Elements in the Braking System of Heavy Trucks

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2021
Today's commercial vehicles work in a very competitive environment, in an extremely active economic market and the requirements for the delivered performance make it imperative to study in detail each component element. In practice, all these aspects are
Mădălin-Florin POPA   +1 more
doaj   +1 more source

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