Results 21 to 30 of about 187,383 (220)

Experimental investigation of the braking process of automobiles [PDF]

open access: yesTransport, 2005
The present article depicts the results of investigation of the braking parameters of automobiles equipped with ABS and without ABS. The values of the automobile deceleration, the increase of the deceleration time and the time of disbraking while braking
E. Sokolovskij
doaj   +3 more sources

Modelling behaviour of a partially loaded road tanker with agro-food liquids during the breaking manoeuver [PDF]

open access: yesE3S Web of Conferences, 2019
Longitudinal and lateral liquid sloshing in a partially filled tanker affect the braking performance of the tankers. The movement during braking of the liquid load is determined by the change in the position of the centre of gravity of the load inside ...
Milian Gabriela   +2 more
doaj   +1 more source

Experimental Research of Dynamic Parameters of a Tire for HIL-Testing of Vehicle Active Safety Systems

open access: yesМеханика машин, механизмов и материалов, 2023
This publication presents the specialists’ experience of Nizhny Novgorod State Technical University n.a. R.E. Alekseev (NNSTU) in the field of studying the friction-rolling of an automobile wheel on an asphalt surface.
Evgenii I. Toropov   +3 more
doaj   +1 more source

Are We Seeing Magnetic Axis Reorientation in the Crab and Vela Pulsars? [PDF]

open access: yes, 1997
Variation in the angle $\alpha$ between a pulsar's rotational and magnetic axes would change the torque and spin-down rate. We show that sudden increases in $\alpha$, coincident with glitches, could be responsible for the persistent increases in spin ...
Bennett Link   +7 more
core   +2 more sources

Pressure Control Method for Urban Rail Transit Brake Control Devices

open access: yesChengshi guidao jiaotong yanjiu
Objective As the core function of urban rail transit brake control devices, the structural principle design of pressure control is crucial for the brake control system.
ZHAO Qinggang   +4 more
doaj   +1 more source

Reliability Analysis of Tram Electro-mechanical Braking System Based on Fuzzy Fault Tree

open access: yesChengshi guidao jiaotong yanjiu
Objective The electro-mechanical braking system architecture of tram is different from that of the traditional braking system, so it is necessary to analyze the system safety and make targeted improvement to its weak links.
MIAO Feng   +4 more
doaj   +1 more source

Rotation Periods of Young Brown Dwarfs: K2 Survey in Upper Scorpius [PDF]

open access: yes, 2015
We report rotational periods for 16 young brown dwarfs in the nearby Upper Scorpius association, based on 72 days of high-cadence, high-precision photometry from the Kepler space telescope's K2 mission.
Jayawardhana, Ray   +3 more
core   +3 more sources

THE MOMENT OF UNSAFETY FOR DRIVING IN CONDITIONS OF POOR VISIBILITY TAKING INTO ACCOUNT THE EVALUATION OF VEHICLE BRAKING EFFICIENCY [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2014
This study is aimed at investigation of a car collision with a pedestrian under limited visibility condi-tions. For this purpose an expert has to analyze the accident details and determine the critical time at which the car driver must take an action to ...
A. Sarayev
doaj  

Bicycle Disc Brake Thermal Performance: Combining Dynamometer Tests, Bicycle Experiments, and Modeling

open access: yesProceedings, 2020
High-power bicycle disc braking can create excessive temperatures and boiling brake fluid, resulting in performance degradation and damage. The goal of this work is to understand brake friction performance and thermal behavior for bicycle disc brakes.
Ioan Feier, Joseph Way, Rob Redfield
doaj   +1 more source

Type Selection and Unification of Urban Rail Transit Train Basic Braking Device

open access: yesChengshi guidao jiaotong yanjiu
Objective Selection of basic braking device (abbreviated as BBD) may affect the braking performance, running performance and operating cost of urban rail transit trains.
WANG Zhen   +6 more
doaj   +1 more source

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