Results 21 to 30 of about 446,343 (145)

Performance Evaluation of a High-Torque Permanent Magnet Brake at Operating Temperature Based on Magneto-Thermal Coupling Method

open access: yesActuators, 2023
As the key component of a servo motor, the torque and temperature rise of the brake at the operating temperature affect the production quality of injection molding machines and other equipment.
Yichao Wu   +4 more
doaj   +1 more source

Experimental Wear Characterization and Durability Enhancement of an Aeronautic Braking System

open access: yesApplied Sciences, 2023
This paper is focused on the experimental wear characterization of an electromagnetic braking system used for helicopters. The characterization was performed through the evaluation of some monitoring parameters during endurance tests on a test bench and ...
Silvia Logozzo, Maria Cristina Valigi
doaj   +1 more source

Aerodynamic investigations of ventilated brake discs. [PDF]

open access: yes, 2005
The heat dissipation and performance of a ventilated brake disc strongly depends on the aerodynamic characteristics of the flow through the rotor passages.
MacManus, David G., Parish, D.
core   +1 more source

Combined Effects of EMBr and SEMS on Melt Flow and Solidification in a Thin Slab Continuous Caster

open access: yesMetals, 2021
Electromagnetic fields have emerged as powerful tools for addressing current problems in thin slab continuous casting processes in the iron and steel industry. Substantial studies have been undertaken on the fundamental effects of electromagnetic brakes (
Changjun Wang, Zhongqiu Liu, Baokuan Li
doaj   +1 more source

Influence of eddy current braking of high-speed train on track axle counter

open access: yes机车电传动, 2022
Linear eddy current braking has the potential to become a new type of braking method for high-speed EMUs due to its non-adhesive braking characteristics.
JIA Zhenwei   +3 more
doaj  

A Study of Physical Modeling and Mathematical Modeling on Inclusion Behavior in a Planar Flow Casting Process

open access: yesMetals, 2022
Flow pattern and inclusion removal in a novel-designed crucible in the planar flow casting process were studied in the present paper. A color dye water experiment was used to show the flow field and validate the mathematical modeling.
Yu Liu   +4 more
doaj   +1 more source

Analysis of air flow and heat dissipation from a high performance passenger car front brake rotor [PDF]

open access: yes, 2006
The 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,
Palmer, Edward   +2 more
core   +4 more sources

Coupled Field Analysis of Phenomena in Hybrid Excited Magnetorheological Fluid Brake

open access: yesSensors, 2022
The paper presents a field model of coupled phenomena occurring in an axisymmetric magnetorheological brake. The coupling between transient fluid dynamics and electromagnetic and thermal fields as well as mechanical equilibrium equations is taken into ...
Wojciech Szelag   +3 more
doaj   +1 more source

An optimization study of a multiple-row pin-vented brake disc to promote brake cooling using computational fluid dynamics [PDF]

open access: yes, 2009
Brake disc cooling is an important area of research for high-performance brake disc manufacturers, users as well as academia. In high-demand braking applications, vented discs are increasingly being used as these are considered to have high heat ...
Palmer, E.   +5 more
core   +1 more source

An Investigation into the Influence of the Contact Pressure Distribution at the Friction Pair Interface on Disc Brake Squeal [PDF]

open access: yes
The main purpose of this thesis is to investigate the dynamic centre of pressure during a noisy brake application. A novel technique is employed to measure the centre of pressure and contact pressure distribution between the disc/pad interfaces during ...
Ashraf, Naveed
core   +3 more sources

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