Physical fundamental and economical issues of a wheel-rail friction contract
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2017, Vol 214, Issue 12
Abstract
In this paper it the influence of real surface layers in wheels and rails on their structure and thermophysical properties is shown. These define friction forces between maked dusty bodies. Methods to make the forecast and the technical diagnostic of the level of the cohesion of wheels and rails are given. Influence of the coefficient of the friction in the "wheels - rail" system on expenses of various economic resources on a railway transportation is presented in the report.
Authors and Affiliations
Yuriy M. Luzhnov, Alina T. Romanova
Keywords
Related Articles
- EP ID EP420355
- DOI -
- Views 42
- Downloads 0
Wpływ Eco-drivingu na eksploatację pojazdów
The article presents the results of the assessment of the impact of Eco-driving on the operation of vehicles. In the first part of the work, Eco-driving was characterized, then the results of the analysis and experimenta...
Wpływ starzenia klimatycznego na adhezję powłok akrylowych
Investigations were carried out of climatic ageing influence on acrylic coatings adhesion to the steel substrate. Obtained results showed that ageing factors action for two years contributed to the decrease of coatings a...
Efekty działań na rzecz poprawy bezpieczeństwa w transporcie publicznym w Polsce
This article aims to analyze the level of safety on Polish roads and the presentation and assessment of measures taken to improve safety, with special emphasis on public transport bus. Discusses the activities and initia...
Analiza sygnałów rozruchu silnika spalinowego
This article discusses the signals recorded during the engine crankshaft driving by the electric starter and describes the effect of the temperature and power of the starter on the recorded signals. The test stand and me...
„Mechanika w swym rozwoju historycznym” według profesora Feliksa Kucharzewskiego
The article discussed the brochure titled "Mechanics in its historical development" authored, active in the inter-war period, historian of techniques, professor Feliks Kucharzewski, published in 1936. In addition, other...