Filters
Effect of Friction Modifiers on Adhesion in Wheel-Rail Contact
is strongly dependent on operating and environmental conditions. Under wet conditions to higher wear, vibrations and noise. Therefore top-of-rail friction modifiers have been is to investigate effect of the friction modifiers compo...
JR - Ostatní strojírenství
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Wheel-rail creep force model for predicting water induced low adhesion phenomena
in a project funded by the Rail Safety and Standards Board (RSSB) and Network Rail covers a wide range of conditions from dry over damp to wet. Special emphasis is put locomotive tests in dry and wet conditions....
Transport engineering
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Full-scale testing of low adhesion effects with small amounts of water in the wheel/rail interface
Low adhesion in the wheel/rail contact can be caused by small amounts of water combining with iron oxides. This happens in light rain or at dew point. In small-scale adhesion was achieved when water was applied constantly to the wheel/ra...
Applied mechanics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Adhesion and damage characteristics of wheel/rail using different mineral particles as adhesion enhancers
, wear and damage of wheel/rail were studied on a twin-disc machine under the wetMineral particles are used to improve adhesion between wheel and rail, but they might lead to severe damages of wheel and rail surfac...
Mechanical engineering
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact
In this work a new twin-disc machine in scale 1:3 was developed and addressed to the study of wheel/rail adhesion under different contact conditions. An influence of sanding parameters such as sand quantity, wheel slip and rolling speed and ...
Mechanical engineering
- 2015 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Assessing the impact of small amounts of water and iron oxides on adhesion in the wheel/rail interface using High Pressure Torsion testing
A new High Pressure Torsion (HPT) set-up has been developed for assessing the effect of third body materials in the wheel/rail interface in a representative and controlled manner. In this study the technique has been used to investigate the ...
Applied mechanics
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Wheel Squeal Mitigation Under Water Lubrication
This study investigates the potential of applying water to the wheel-rail contact to reduce squealing noise. For this purpose, a twin-disc device with a single reference values for further measurements. The tests under wet condition...
Mechanical engineering
- 2024 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
Wheel Squeal Noise in Rail Transport: The Effect of Friction Modifier Composition
compositions was investigated for dry and wet films. During these experiments, the sound...
Mechanical engineering
- 2022 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
A device of a railway superstructure for modification of the friction between the wheel of a rail vehicle wheel and the rail
A track-mounted device for modifying the friction between a rail vehicle wheel and a rail comprising a lubricating aggregate with a lubricant tank, a conveying pump, and at least one control unit, and being stationary in the vicinit...
Mechanical engineering
- 2017 •
- Fuzit •
- Link
Rok uplatnění
Fuzit - Užitný vzor
Výsledek na webu
Teaching support for the Rail Vehicle - Modern rail vehicles
Project Teaching support of magister study of the Rail Vehicles is focused on the analysis of structures of modern rail vehicles, especially on the study and analysis rough buildings and interiors cabinets modern rail vehic...
JO - Pozemní dopravní systémy a zařízení
- 2016 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
- 1 - 10 out of 8 436