Results 21 to 30 of about 1,666,071 (287)

Exhaust emission characteristics study of light and heavy-duty diesel vehicles in India

open access: yesCase Studies in Thermal Engineering, 2022
A study has been conducted using a portable emission tester (PET) for the city of Imphal, India using twelve (12) key business locations for determining the combustion by-products (exhaust emissions) & their characteristics from both light and heavy ...
Thokchom Subhaschandra Singh   +6 more
doaj   +1 more source

Analysis and Intelligent Control of Heavy Duty Vehicle Software Architecture Components

open access: yes, 2022
The defense industry is rapidly growing in our country. The domestic and national designs of heavy duty vehicles are standardized by many application software programs which are used to model and analyze the plant model and control model.
Aygun, Ulukan   +3 more
core   +1 more source

Road to zero: Research and industry perspectives on zero-emission commercial vehicles

open access: yesiScience, 2023
Summary: Medium-and heavy-duty vehicles (MHDVs) comprise only a small fraction of vehicles on the road but disproportionately contribute to greenhouse gas emissions and air pollution from the transportation sector.
Matteo Muratori   +4 more
doaj   +1 more source

Numerical Analysis and Modelling of Transmission Systems for Hybrid Electric Vehicles and Electric Vehicles [PDF]

open access: yes
Interest in hybrid electric vehicles (HEVs) and electric vehicles (EVs) has increased rapidly over recent years from both industrial and academic viewpoints due to increasing concerns about environmental pollution and global oil usage.
Ren, Qinglian
core   +6 more sources

A Geometric Approach to On-road Motion Planning for Long and Multi-Body Heavy-Duty Vehicles

open access: yes, 2020
Driving heavy-duty vehicles, such as buses and tractor-trailer vehicles, is a difficult task in comparison to passenger cars. Most research on motion planning for autonomous vehicles has focused on passenger vehicles, and many unique challenges ...
Ljungqvist, Oskar,   +3 more
core   +2 more sources

Research on Maximum Longitudinal Slope and the Length Limit of Expressways Based on the Performance of Pure Electric Heavy-Duty Vehicles

open access: yesApplied Sciences
With the global energy transition and advancements in electric vehicle technology, the use of pure electric heavy-duty vehicles in logistics is rising.
Yulong Pei   +3 more
doaj   +1 more source

The influence of traffic on heavy-duty vehicle platoon formation

open access: yes2015 IEEE Intelligent Vehicles Symposium (IV), 2015
Heavy-duty vehicle (HDV) platooning is a mean to significantly reduce the fuel consumption for the trailing vehicle. By driving close to the vehicle in front, the air drag is reduced tremendously. Due to each HDV being assigned with different transport missions, platoons will need to be frequently formed, merged, and split. Driving on the road requires
Kuo-Yun Liang   +4 more
openaire   +3 more sources

Natural Gas as a Future Fuel for Heavy-Duty Vehicles [PDF]

open access: yes, 2001
In addition to their significant environmental impacts, medium-duty and heavy-duty (HD) vehicles are high volume fuel users. Development of such vehicles, which include transit buses, refuse trucks, and HD Class 6-8 trucks, that are fueled with natural ...
Wai-Lin Litzke   +3 more
core   +1 more source

Energy Efficiency of Heavy-Duty Vehicles in Mexico

open access: yesEnergies, 2022
The energy consumption of a large sample of vehicles (6955) operating during the last 3 years under everyday conditions across Mexico was monitored via OBD-based telematics systems.
Oscar S. Serrano-Guevara   +3 more
doaj   +1 more source

Impact of transport electrification on critical metal sustainability with a focus on the heavy-duty segment

open access: yesNature Communications, 2019
Resource impacts from the electrification of transport sector in terms of heavy-duty vehicles are understudied. Here the authors find that a mass deployment of plug-in electric vehicles in the heavy-duty segment at the global level can substantially ...
Han Hao   +7 more
doaj   +1 more source

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