Results 21 to 30 of about 429,241 (277)

Assessing the Impact of Increasing Tractor-Trailer Speed Limit on the Safety and Mobility of Three-Lane Highways in Egypt

open access: yesApplied Sciences, 2022
Currently, the speed limit for tractor-trailers (TTs) on Egyptian highways is 30 km/h lower than the speed limit for passenger cars (PCs). The main purpose of this article is therefore to evaluate the effects of an increase in TT speed limit on both the ...
Usama Elrawy Shahdah   +2 more
doaj   +1 more source

Assessment of the Impact of Selected Parameters of Tractor-Semitrailer Set on the Braking Safety Indicators

open access: yesApplied Sciences, 2023
With the continuous development of road transport of goods, the issue of safety risks related to the movement of trucks and road trains remains an essential element of the overall road safety system.
Paweł Radzajewski, Marek Guzek
doaj   +1 more source

A contribution to definition of suspension geometry parameters of trucks steering wheels

open access: yesVojnotehnički Glasnik, 1996
Steering wheels suspension geometry of trucks is of great importance for operational characteristics, since it affects vehicles handling (stability of steering wheels), loading of steering system elements and suspension and support and wear of tires. The
Miroslav Demić   +2 more
doaj   +1 more source

A Comparison of the Fuel Consumption and Truck Models in Different Production Scenarios

open access: yesApplied Sciences, 2023
Mine planning and mine design are crucial stages of a project in the mining industry. This study aimed to determine the impact of different constraints on the design and planning of a mine.
Alejandra Vera-Burau   +3 more
doaj   +1 more source

A Study of Truck Platooning Incentives Using a Congestion Game [PDF]

open access: yes, 2014
We introduce an atomic congestion game with two types of agents, cars and trucks, to model the traffic flow on a road over various time intervals of the day. Cars maximize their utility by finding a trade-off between the time they choose to use the road,
Farokhi, Farhad, Johansson, Karl H.
core   +1 more source

Vehicle Motion Control Allocation Including Tire Wear Minimization

open access: yesIEEE Open Journal of Vehicular Technology
Tire wear is a major source of microplastic emissions, adversely affecting soil, water, air quality, and ecosystems, while also representing a non-negligible operational cost for road vehicles.
Toheed Ghandriz, Sachin Janardhanan
doaj   +1 more source

Truck platoon analysis for autonomous trucks

open access: yesSN Applied Sciences, 2023
AbstractSelection of optimum platoon pattern based on types of trucks inside the platoon, the number of trucks in the platoon, headway distance, interplatoon distance as well as the use of different lateral wander modes for autonomous trucks has been analyzed. The objective of this research is to study the impacts of axle configurations, truck grouping,
Mohammad Fahad, Richard Nagy
openaire   +2 more sources

Investigation into traffic flows on high intensity streets of Vilnius city

open access: yesTransport, 2010
The measurements and analysis of traffic intensity were performed in the capital city – Vilnius, the largest urban area in Lithuania. Vilnius is a centre of business, industry and tourism, and therefore traffic intensity remains the highest in this part ...
L. Žiliūtė   +2 more
doaj   +3 more sources

Double compression-expansion engine (DCEE) fueled with hydrogen: Preliminary computational assessment

open access: yesTransportation Engineering, 2022
Hydrogen (H2) is currently a highly attractive fuel for internal combustion engines (ICEs) owing to the prospects of potentially near-zero emissions.
Rafig Babayev   +4 more
doaj   +1 more source

Quantifying the Economic Case for Electric Semi-Trucks

open access: yes, 2018
There has been considerable interest in the electrification of freight transport, particularly heavy-duty trucks to downscale the greenhouse-gas (GHG) emissions from the transportation sector. However, the economic competitiveness of electric semi-trucks
Sripad, Shashank   +1 more
core   +2 more sources

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