Results 21 to 30 of about 2,867 (213)

Study on Environmental Adaptability of Electric Vehicle based on WLTC cycle

Journal of Physics: Conference Series, 2021
Abstract By employing the energy-flow testing technique, this study probes into the environmental adaptability of electric vehicles based on the worldwide harmonized light duty driving test cycle. The following conclusions were reached.
Bo Deng, Lu Li, Yang Ou, Yi Wang, Zhichao Zhao, Zaiqiang Meng, Qianlu Zhou   +6 more
openaire   +1 more source

WLTC measuring driving cycle (power reserve measurement procedure for hybrids and electric vehicles)

Vehicle and electronics. Innovative technologies, 2022
Problem. The most effective energy management strategies for hybrid vehicles and electric vehicles are optimization-based strategies. These strategies require prior knowledge of the driving cycle, which is not easy to predict. Goal. The goal is to combine the Worldwide harmonized light vehicles test cycle (WLTC) with short trips on small sections with ...
Mykola Hordiienko, Oleksandr Parkhomenko, Vladyslav Podpisnov   +2 more
openaire   +3 more sources

Methods and simulation to reduce fuel consumption in driving cycles for category N1 motor vehicles

Acta Technica Jaurinensis, 2021
The paper presents the results of using the simulation model estimating the fuel consumption of a light commercial vehicle in road traffic cycles; virtual tests are performed. The impact analysis of the motor vehicle design parameters on fuel consumption
Alexander Kolin, S. E. Silantyev, Petr Rogov, M. E. Gnenik   +3 more
doaj   +1 more source

Analyse der Motorreibung im Hinblick auf den neuen WLTC-Testzyklus

MTZ - Motortechnische Zeitschrift, 2017
With increasingly strict legislation and further the introduction of a new testing procedure WLTP, the highly detailed knowledge of engine friction becomes essential to obtain further fuel economy reductions. In the following, a novel engine friction testing method is used together with a highly accurate simulation to analyze engine friction exemplary ...
Hannes Allmaier, David E. Sander, Slavitsa Damjanovic, Philippe Mallet   +3 more
  +6 more sources

Technical research on the emission performance of vehicles with different Technique route under real driving conditions [PDF]

E3S Web of Conferences, 2022
Based on a large number of test data obtained from real driving emission test of gasoline vehicles, the emission performance of vehicles with different technique route under real driving conditions were studied, the emission sensitivities and feasible ...
Yan Feng, Wang Yuwei, Yang Zhengjun, Zhao Haiguang   +3 more
doaj   +1 more source

Influence of Test Cycles on Energy Consumption Test of Electric Vehicles [PDF]

E3S Web of Conferences, 2021
In order to verify the necessity of the application of China Automotive Test Cycle which is constructed through actual driving data in china of more than 55 million kilometers in the energy consumption test of electric vehicles in China, this paper ...
Liu Yu, Ma Kunqi, Yu Hanzhengnan, Li Jingyuan, An Xiaopan   +4 more
doaj   +1 more source

Maternal Near Miss and Mortality in a Rural Referral Hospital in Northern Tanzania: A Cross-Sectional Study. [PDF]

, 2013
Maternal morbidity and mortality in sub-Saharan Africa remains high despite global efforts to reduce it. In order to lower maternal morbidity and mortality in the immediate term, reduction of delay in the provision of quality obstetric care is of prime ...
AA Ali, AP Aboyeji, AS Nyamtema, BE Olsen, BE Olsen, Bjørg Evjen-Olsen, BL Sorensen, D Altman, DK Kaye, E Declercq, E Nelissen, Ellen JT Nelissen, Estomih Mduma, FM Smaill, G Mbaruku, GJ Hofmeyr, Hege L Ersdal, J Lauritsen, Jelle Stekelenburg, Jos JM van Roosmalen, L Duley, L Say, L Say, LP Freedman, M Koblinsky, M Mathai, MC Hogan, ME Kruk, O Tuncalp, OM Campbell, P Francesconi, R Lozano, R Pattinson, RC Pattinson, RS Gibbs, S Gabrysch, T van den Akker, V Janakiraman, WJ Graham, World Health Organization, World Health Organization   +40 more
core   +8 more sources

A Comparison of Tailpipe Gaseous Emissions for RDE and WLTC Using SI Passenger Cars [PDF]

SAE Technical Paper Series, 2017
<div class="section abstract"><div class="htmlview paragraph">The drive characteristics and gaseous emissions of legislated Real Driving Emissions (RDE) test data from 8 different spark ignition vehicles were compared to data from corresponding Worldwide harmonized Light vehicles Test Cycle (WLTC) tests.
Thomas, D, Li, H, Wang, X, Song, B, Ge, Y, Yu, W, Ropkins, K   +6 more
openaire   +2 more sources

Analysis of temperature and altitude effects on the Global Energy Balance during WLTC

International Journal of Engine Research, 2021
In this work, the Global Energy Balance (GEB) of a 1.6 L compression ignition engine is analyzed during WLTC using a combination of experimental measurements and simulations, by means of a Virtual Engine. The energy split considers all the relevant energy terms at two starting temperatures (20°C and 7°C) and two altitudes (0 and 1000 m).
Francisco Payri, Jaime Martín, Francisco José Arnau, Sushma Artham   +3 more
openaire   +2 more sources

A comparison of particle-tracking and solute transport methods for simulation of tritium concentrations and groundwater transit times in river water [PDF]

Hydrology and Earth System Sciences, 2014
The purpose of this study is to simulate tritium concentrations and groundwater transit times in river water with particle-tracking (MODPATH) and compare them to solute transport (MT3DMS) simulations.
M. A. Gusyev, D. Abrams, M. W. Toews, U. Morgenstern, M. K. Stewart   +4 more
doaj   +1 more source