Results 11 to 20 of about 19,940 (234)

Performance quality analysis of brake iron and composite pads for railway rolling composition

open access: yesЛитьë и металлургия, 2021
The requirements for the quality and performance of the brake pads of railway rolling stock made of various materials are analyzed. The advantages of cast iron brake pads produced at foundries are shown.
E. S. Popov, O. I. Shinsky
doaj   +1 more source

Study of the friction of the brake shoe of a freight car [PDF]

open access: yesE3S Web of Conferences, 2023
This article explores issues related to the friction of the brake pads of a freight car. The coefficients of friction of composite and cast-iron pads of a new type, calculated for a range of different speeds, and the specific braking force during ...
Inagamov Sardor   +5 more
doaj   +1 more source

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

Weibull approach to brake pad wear analysis in the Nigerian market [PDF]

open access: yes, 2015
In this study, we evaluated the wear properties of four brands of brake pad available in the Nigerian market. In particular, we assessed the tribo performance and service life of the brake pads.
O. A. Koya   +2 more
core   +1 more source

Oxidative potential associated with urban aerosol deposited into the respiratory system and relevant elemental and ionic fraction contributions [PDF]

open access: yes, 2020
Size-segregated aerosol measurements were carried out at an urban and at an industrial site. Soluble and insoluble fractions of elements and inorganic ions were determined.
Antonucci A.   +8 more
core   +1 more source

Friction materials in car brake mechanisms

open access: yesTaikomieji Moksliniai Tyrimai, 2022
This paper analyses friction materials that are used in the production of car brake pads. There are also described friction materials functions and their problems. Moreover, this work reviews the chronological sequence of the most commonly used materials
Eligijus Bolskis   +2 more
doaj  

Characterization of Silane Treated and Untreated Citrullus lanatus Fibers Based eco-friendly Automotive Brake Friction Composites

open access: yesJournal of Natural Fibers, 2022
The need for eco-friendly materials has risen globally due to environmental consciousness. This work involved the extraction and utilization of silane treated and untreated Citrullus lanatus stem fiber for eco-friendly brake friction composites.
Baskara Sethupathi Paramathma   +5 more
doaj   +1 more source

Brake wear (nano)particle characterization and toxicity on airway epithelial cells in vitro [PDF]

open access: yes, 2018
Particulate air pollution results from different sources, among which those related to road traffic have a significant impact on human health. Combustion-derived particles emitted by thermal engines have been incriminated and are now better controlled ...
Baeza-Squiban, Armelle   +6 more
core   +4 more sources

Suitability evaluation of untreated and surface-modified Eichhornia crassipes fibers for brake pad applications

open access: yesJournal of Natural Fibers, 2022
The current study investigated the suitability of untreated, alkali-treated, and silane-treated Eichhornia crassipes fibers as reinforcement in brake pads.
Basanta Kumar Palai, Saroj Kumar Sarangi
doaj   +1 more source

Domestic waste (eggshells and banana peels particles) as sustainable and renewable resources for improving resin-based brakepad performance: Bibliometric literature review, techno-economic analysis, dual-sized reinforcing experiments, to comparison ...

open access: yesCommunications in Science and Technology, 2022
The objective of this study is to develop a new environmentally-friendly brake pad made from eggshells (Es) and banana peels (BPs) as reinforcement agents. E and BP particles as dual reinforcement with various compositions were combined. The E/BP mixture
Asep Bayu Dani Nandiyanto   +5 more
doaj   +1 more source

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