Railroad engineering and operation

Results 21 to 30 of about 6,600 (168)

Research of running contacts wear based on simulation of current distribution in the pantograph slide

Вестник Научно-исследовательского института железнодорожного транспорта, 2015
In order to solve the task related to wear reduction in the current shoe insert the authors defined the processes which have a bearing on their operation.
D. V. Tartynsky, M. N. Yemelyanova, A. T. Tibilov +2 more
doaj +1 more source

Effect of the load-bearing characteristics of the cushions on the longitudinal dynamics of the electric trains and the high-cycle fatigue of coupling

Вестник Научно-исследовательского института железнодорожного транспорта, 2023
Introduction. Measurements of forces in couplings on electric trains of different categories and types (including different types of drawbars) showed that the level of forces in couplings on suburban electric trains is higher than on urban express trains,
V. I. Belyaev
doaj +1 more source

Railway transport as a tool for socio-economic development of the Russian regions (evidence from the Republic of Sakha (Yakutia))

Вестник Научно-исследовательского института железнодорожного транспорта, 2015
The article is devoted to the identification of the influence effects of transport infrastructure in the social sphere and in the regional economic development. The Republic of Sakha (Yakutia) was selected to be an object for investigation.
L. V. Khudyakova
doaj +1 more source

Passenger carriages heat insulation tool

Вестник Научно-исследовательского института железнодорожного транспорта, 2023
Introduction. This is a description of a technology for assessing the quality of thermal insulation of passenger carriages bodies using the portable tool developed.
A. N. Balalaev, M. A. Parenyuk
doaj +1 more source

Finance and statistics accounting management in EXPRESS system under circumstances where new railway ticket agents appear

Вестник Научно-исследовательского института железнодорожного транспорта, 2015
Among the most important focus areas in the holding company JSC ‘Russian Railways’ is to raise efficiency of the railway passenger service system by means of developing new routes and new types of service including sales of travel documents throughout ...
L. V. Korzun
doaj +1 more source

Development of an advanced algorithm for calculating and assessing the wheel pair geometry in the CONLOC system

Вестник Научно-исследовательского института железнодорожного транспорта, 2023
Introduction. The authors examine the development of new, updated mathematics in the automated control of the geometry of rolling stock wheel pairs for the CONLOC measuring system.
A. S. Adadurov +3 more
doaj +1 more source

The effectiveness of operation lifesaver in reducing railroad-highway grade crossing accidents [PDF]

, 1980
Typescript (photocopy).Operation Lifesaver is an education, enforcement, and engineering program designed to reduce accidents at railroad-highway grade crossings.
Rogers, William Charles
core +1 more source

Energy-Efficient Induction Heating-Based Deicing System for Railway Turnouts Under Real Snowfall Conditions

Energies
Railway turnouts are highly susceptible to snow and ice accumulation during winter, which can cause malfunctions, resulting in train delays or, in extreme cases, derailments with potential casualties.
Hyeong-Seok Oh +4 more
doaj +1 more source

Synergistic Enhancement of Fire Retardancy and Mechanical Performance in Silicone Foams Using Halogen-Free Fillers

Fire
This study explores the flame retardancy and structural behavior of silicone foam composites filled with halogen-free flame retardants, aiming to evaluate their feasibility for use in mass transportation applications.
Seong-Jun Park +5 more
doaj +1 more source

Systems integration in maintenance engineering [PDF]

, 2000
Integration in maintenance engineering systems provides a potential solution to some complex and conflicting problems. Decision making is often achieved with uncertainty and unknowns, while measuring against conflicting performance criteria.
Ball, Andrew, Starr, A, Starr, A., Ball, A.D. +3 more
core +1 more source

railway transport
railway track
electric locomotive