Results 11 to 20 of about 2,113 (198)
Fuels, 2021 The use of biofuels in vehicles becomes more advantageous than the consumption of fossil fuels, mainly because it uses renewable sources of energy. Recently there are some concerns about biodiesel sources, and hydrotreated vegetable oils (HVO) appear as ...
Luis Serrano +3 more
doaj +2 more sources
Comparison of fuel consumption and exhaust emissions in WLTP and NEDC procedures
Combustion Engines, 2019 Fuel consumption achieved in the New European Driving Cycle (NEDC) could be 50% lower than the fuel consumption in real driving conditions and in the case of emissions of regulated toxic compounds the differences could even be much greater. In order to bring the results achieved in official tests closer to real life figures, the European Commission ...
Koszałka, Grzegorz +2 more
openaire +2 more sources
Simulation of diesel engine emissions on the example of Fiat Panda in the NEDC test [PDF]
E3S Web of Conferences, 2017 Road transport may be deemed a strategic branch of modern economy. Unfortunately, a rapid increase in the number of on-road motor vehicles entails some negative consequences as well, for instance, excessive concentration of exhausts produced by engines which results in deterioration of air quality. EURO emission standards which define acceptable limits
Botwinska Katarzyna +4 more
core +4 more sources
Investigation of a Diesel-Engined Vehicle’s Performance and Emissions during the WLTC Driving Cycle—Comparison with the NEDC [PDF]
Energies, 2017 The present work presents results from an experimentally validated simulation code, regarding a turbocharged diesel-powered vehicle running on the recently developed worldwide light-duty vehicles WLTC driving cycle. The simulation is based on an engine mapping approach, with correction coefficients applied vis-à-vis the transient discrepancies ...
Evangelos Giakoumis +1 more
core +4 more sources
Usporedba NEDC i WLTC ispitnih ciklusa [PDF]
, 2018 WLTP (The Worldwide harmonized Light vehicles Test Procedure) defines test cycle for determining the levels of fuel consumption and emissions from passenger cars (M1 category) and light commercial vans (N1 category). It has replaced the standard NEDC test cycle since September 2017 (by implementing Euro 6 level of pollution emission).
Sinovčić, Mate
openaire +3 more sources
Efficiency Optimization for PMSM of Electric Vehicle in the NEDC Condition
Kongzhi Yu Xinxi Jishu, 2019 It presented a design method for PMSM of electric vehicle motor that achieves optimum efficiency against the NEDC (new European drive cycle), while satisfies the required torque-speed operation range and other thermal and volumetric design constraints ...
SHI Junxu +4 more
doaj +2 more sources
A contemporary map of Fasciola hepatica distribution in sheep and cattle in New South Wales. [PDF]
Aust Vet JFasciola hepatica is a global threat to livestock production, human health, and food security. Infection causes significant reductions in milk production and quality, feed conversion efficiency, wool quality, and reproductive performance. In New South Wales (NSW), Australia, data on the distribution of F. hepatica are more than 50 years out of date and
Vyas SN +3 more
europepmc +2 more sources
Applied Sciences, 2022 This study proposes a new energy dissipation connector (NEDC) to connect an external autoclaved aerated concrete (AAC) wall panel with an assembled steel frame. To investigate the seismic performance and working mechanism of the NEDC under seismic action,
Kaili Wang, Kewei Ding, Tian Yang
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The Energy-Saving Effect of E-Commerce Development—A Quasi-Natural Experiment in China
Energies, 2023 This study provides a viable path to save energy by means of e-commerce development. Taking the national e-commerce demonstration cities (NEDC) pilots policy implemented in China as a quasi-natural experiment, based on the city panel data from 2006 to ...
Mengyao Liu, Yan Hou, Hongli Jiang
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Frontiers in Environmental Science, 2023 Introduction: In recent years, China has paid high attention on urban energy innovation, trying to achieve a win–win situation between environmental protection and urban development, and it has formulated a series of policies to promote urban energy ...
Mingwei Yang +4 more
doaj +1 more source