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SAE Technical Paper Series, 2023
<div class="section abstract"><div class="htmlview paragraph">GDI engine has gained much popularity in vehicle market with its high thermal efficiency. However, because of higher particulate emissions, it becomes harder for GDI engines to fulfill the iteration of emission regulations in various countries.
Xiao Hu +5 more
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<div class="section abstract"><div class="htmlview paragraph">GDI engine has gained much popularity in vehicle market with its high thermal efficiency. However, because of higher particulate emissions, it becomes harder for GDI engines to fulfill the iteration of emission regulations in various countries.
Xiao Hu +5 more
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A Research on the RDE and WLTC Cycle Emission Characteristics of Hybrid Electric Vehicle
2021 IEEE 4th International Conference on Electronics Technology (ICET), 2021The WLTC cycle emission test and RDE tests under three different altitude are conducted for a hybrid electric vehicle, the test results and the pollutant emission characteristics are analyzed. The test results show that the emission is worse when the vehicle is on highland, meanwhile the difference and principle between MAW and arithmetic mean method ...
Wei Wang +5 more
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Fuel, 2021
Abstract In order to evaluate and improve the performance of a vehicle equipped with a gasoline engine, an integrated model of the vehicle coupling with a detailed engine model was established to investigate the performance, combustion and energy distribution under the Worldwide Harmonized Light duty Test Cycle (WLTC) of cold start.
Shuqian Wang +4 more
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Abstract In order to evaluate and improve the performance of a vehicle equipped with a gasoline engine, an integrated model of the vehicle coupling with a detailed engine model was established to investigate the performance, combustion and energy distribution under the Worldwide Harmonized Light duty Test Cycle (WLTC) of cold start.
Shuqian Wang +4 more
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Ammonia emissions from China-6 compliant gasoline vehicles tested over the WLTC
Atmospheric Environment, 2019Abstract Ammonia emissions cause several negative impacts on the quality of air, water and soil, while secondary ammonia formed on three-way catalysts (TWCs) of gasoline vehicles has not been sufficiently investigated, especially in the developing countries.
Xin Wang +6 more
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SAE Technical Paper Series, 2017
<div class="section abstract"><div class="htmlview paragraph">In the context of a transport sustainability, some solutions could be proposed from the integration of many disciplines, architects, environmentalists, policy makers, and consequently it may be addressed with different approaches.
Meccariello G, Della Ragione L
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<div class="section abstract"><div class="htmlview paragraph">In the context of a transport sustainability, some solutions could be proposed from the integration of many disciplines, architects, environmentalists, policy makers, and consequently it may be addressed with different approaches.
Meccariello G, Della Ragione L
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Feasibility Study of Using WLTC for Fuel Consumption Certification of Chinese Light-Duty Vehicles
SAE Technical Paper Series, 2018<div class="section abstract"><div class="htmlview paragraph">This paper presents the feasibility study of using the worldwide harmonized light vehicles test cycle (WLTC) for the fuel consumption certification of Chinese Light-duty (LD) vehicles. First, the key steps and the technical routes of the development process of WLTC are summarized.
Yu Liu +5 more
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Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 2023
Xiaopan An +4 more
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Xiaopan An +4 more
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Fuel Consumption and Nox Emissions from Vehicle Over the Wltc and Cltc_C
SSRN Electronic Journal, 2022jing chen, Yan Su
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Intercomparison of flow facilities for dynamic flow changes based on WLTC and WHTC
PTB-Bericht M ...Borchling, Alexander +9 more
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Usporedba NEDC i WLTC ispitnih ciklusa
2018WLTP (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).
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