Results 31 to 40 of about 16,932 (261)
Journal of Applied Polymer Science, EarlyView.This comprehensive study investigates reducing the amount of brominated flame retardant (Br) and/or antimony trioxide (ATO) in acrylonitrile–butadiene–styrene. Therefore, condensed‐phase flame‐retardant mechanisms are introduced into the flame‐inhibition system.
Sebastian M. Goller +2 more
wiley +1 more source
Refining the modelling of vehicle-track interaction
, 2011 A refined model of a railway vehicle running on a straight track is developed. In this model the wheelsets and the rails are modelled as flexible bodies and a detailed model of the wheel-rail contact is used.
Kaiser, Ingo
core +1 more source
Rail-Wheel Friction Management in Rail System Vehicles
, 2021 In rail systems, which is one of the reliable transportation ways of our age, the first interaction between vehicle and infrastructure starts with rail and wheel contact. In cases where the friction that will arise from the rail-wheel contact is high, abrasions and noise will occur on the wheel and the rail outside the allowable limits.
openaire +3 more sources
Electrical Circuits Simulator in Null-Flux Electrodynamic Suspension Analysis
Applied Sciences, 2023 This paper employed an electrical circuit simulator to investigate an electrodynamic suspension system (EDS) for passenger rail transport applications.
Thaís N. França +5 more
doaj +1 more source
Circular Economy Pathways for Airport Climate Change Mitigation
Business Strategy and the Environment, EarlyView.ABSTRACT Airport operators face growing climate‐change pressures; the circular economy offers pathways to reduce impacts and recover resources. We examine how airport operators apply the circular economy in practice. We use an exploratory qualitative multicase design based on practitioner‐generated documents (e.g., press releases and sustainability ...
Michele Oppioli +3 more
wiley +1 more source
, 2009 This article describes a flexible track system model (FTSM) that represents the track structure for a typical ballasted track, taking into account the flexibility of the rails, the sleeper mass and the resilience of the pad/fastening elements, as well as
Iwnicki, Simon D. +6 more
core +1 more source
Closure Effect of I + II Mixed-mode Crack for EA4T Axle Steel
Chinese Journal of Mechanical EngineeringThe crack-closure effect is a crucial factor that affects the crack growth rate and should be considered in simulation analysis and testing. A mixed-mode I + II loading fatigue crack growth test was performed using EA4T axle steel specimens.
Shuancheng Wang +4 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The concept of predictive maintenance in advanced manufacturing systems is crucial from the point of view of resource efficiency in the era of high competitiveness forced by energy transformation in the digital economy. Against the backdrop of sustainability and the opportunities a data cooperative offers, the combination of predictive ...
Christian Schachtner +6 more
wiley +1 more source
Wheel/rail contact model for rail vehicle dynamics
Comptes Rendus. Mécanique, 2011 An advanced method using progressive concept of correspondence is applied to create new wheel/rail model based on the virtual penetration theory. The geometry and mechanism of contact are solved simultaneously because of the independency in a defined correspondence.
Mohammad Mahdi Jalili, Hassan Salehi
openaire +1 more source
Curve-passing Performance of New Generation Single-axle Straddle Monorail Vehicle
Chengshi guidao jiaotong yanjiu[Objective] The curve-passing performance of a new-model single-axle straddle monorail vehicle on small-radius non-linear curve tracks and linear curve tracks is researched and analyzed.
Guomin LYU +5 more
doaj +1 more source