Results 91 to 100 of about 2,867 (213)

Analysis of the Effects of Different Driving Cycles on the Driving Range and Energy Consumption of BEVs

open access: yesWorld Electric Vehicle Journal
BEVs (Battery Electric Vehicles) have received widespread attention from various countries for their potential in combating global warming, the energy crisis, and environmental pollution.
Rubao Cheng   +4 more
doaj   +1 more source

An Example of Modelica–LabVIEW Communication Usage to Implement Hardware‐in‐the‐Loop Experiments

open access: yesScientific Programming, Volume 2024, Issue 1, 2024.
Modelica is a very powerful language to simulate a very large set of systems, including electrical, thermal, mechanical, fluidic, control, and has already been used very extensively for several purposes, as the several Modelica conferences testify. Despite of this large literature, no paper seems to be available regarding the use of Modelica for real ...
Massimo Ceraolo   +2 more
wiley   +1 more source

Model-based diesel Engine Management System optimization for transient engine operation [PDF]

open access: yes, 2014
A recently developed strategy to calculate set points for controllable diesel engine systems is described, further developed, and evaluated. The strategy calculates set points with an aim to minimize fuel consumption for a given dynamic vehicle driving ...
Grahn, Markus   +2 more
core   +1 more source

Performance Degradation Analysis of DMFC Under Different Operating Conditions Based on Relaxation Times

open access: yesShanghai Jiaotong Daxue xuebao
To investigate the performance degradation characteristics of direct methanol fuel cell (DMFC) under two different operating conditions, the worldwide harmonized light vehicle test cycle (WLTC) and China light vehicle test cycle (CLTC), a combined method
WANG Yangda, WANG Jianguo, LIAN Guan, ZHANG Dacheng
doaj   +1 more source

Study on the Influence of Bearings on Transmission Efficiency of Manual Transmission and Optimization

open access: yesJixie chuandong, 2022
Energy saving and emission reduction is an important trend in the development of automotive industry. As the core component of transmission system,transmission needs to be further optimized to improve its transmission efficiency.
Wenjian Fan   +3 more
doaj  

Emission Factors Derived from 13 Euro 6b Light-Duty Vehicles Based on Laboratory and On-Road Measurements

open access: yesAtmosphere, 2019
Tailpipe emissions of a pool of 13 Euro 6b light-duty vehicles (eight diesel and five gasoline-powered) were measured over an extensive experimental campaign that included laboratory (chassis dynamometer), and on-road tests (using a portable emissions ...
Victor Valverde   +7 more
doaj   +1 more source

Investigation of processes in the WLTC test of a passenger car with a diesel engine

open access: yesCombustion Engines, 2023
The tests were carried out in accordance with the WLTP (Worldwide Light Duty Test Procedure), on a passenger car with a compression ignition engine. The analysis was conducted doe the following variables: vehicle speed, exhaust emission rate and fuel consumption volumetric rate.
openaire   +1 more source

Comparative analysis of automatic transmission and manual transmission behaviour on the worldwide harmonized light duty test cycle

open access: yesMATEC Web of Conferences, 2018
The European Commission has been actively involved in the development of the World-wide harmonized Light duty Test Cycle (WLTC). The aim of that project was to develop a harmonized light duty test cycle, that represents the average driving ...
Bagameri Norbert   +3 more
doaj   +1 more source

Exploring the Expectations of Transport Professionals Concerning the Future Automobility System: Visions, challenges and transitions [PDF]

open access: yes, 2015
A mixture of potentially significant changes in technology, commercial structures and social practices are currently entering the automobility system. These changes have the potential to combine together and lead to a substantial shift in the manner in ...
Budd, T   +3 more
core   +2 more sources

The comparison of harmful substances emission from flex-fuel vehicle during NEDC and WLTC test cycles

open access: yesCombustion Engines, 2019
The beginning of this article describes the NEDC and WLTC test cycles and basic differences between them. The following presents, the test stand and test objects, which were bioethanol fuels E10, E40 and E85. At the end were presented and discussed results of tests of these fuels in the flex-fuel vehicle in NEDC and WLTC test cycles.
Kruczyński, Stanisław   +2 more
openaire   +1 more source

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