A comparative study on the energy flow of a conventional gasoline-powered vehicle and a new dual clutch parallel-series plug-in hybrid electric vehicle under NEDC

H Dong, J Fu, Z Zhao, Q Liu, Y Li, J Liu - Energy Conversion and …, 2020 - Elsevier
Energy flow analysis is an effective tool for refined development of vehicle to improve its
energy efficiency. To reveal the energy-saving principles of hybrid vehicle, a plug-in hybrid …

Experiment and simulation investigation on energy management of a gasoline vehicle and hybrid turbocharger optimization based on equivalent consumption …

H Dong, Z Zhao, J Fu, J Liu, J Li, K Liang… - Energy Conversion and …, 2020 - Elsevier
The experiment and simulation investigation of vehicle energy management (VEM) were
carried out on a passenger car equipped with a turbocharged gasoline engine. The …

Experimental study on combustion and emission characteristics of turbocharged gasoline direct injection (GDI) engine under cold start new European driving cycle …

G Zhu, J Liu, J Fu, Z Xu, Q Guo, H Zhao - Fuel, 2018 - Elsevier
In this study, the combustion and emission characteristics of a turbocharged GDI engine
under cold start NEDC were investigated based on chassis dynamometer test. The …

Comparative study on the pumping losses between continuous variable valve lift (CVVL) engine and variable valve timing (VVT) engine

Q Li, J Liu, J Fu, X Zhou, C Liao - Applied Thermal Engineering, 2018 - Elsevier
VVL and VVT are two common approaches to reduce engine pumping loss at part loads,
however, the comparative study on their potentials and influence factors of pumping loss …

Lambda load control in spark ignition engines, a new application of prechamber ignition systems

NDSA Santos, CEC Alvarez, VR Roso… - Energy Conversion and …, 2021 - Elsevier
Energy shortages based on current global demand requires the technological solutions to
increase fuel conversion efficiency in internal combustion engines. In this context, lean …

Performance, combustion and knock assessment of a high compression ratio and lean-burn heavy-duty spark-ignition engine fuelled with n-butane and liquefied …

X Duan, J Liu, J Yao, Z Chen, C Wu, C Chen, H Dong - Energy, 2018 - Elsevier
An experimental investigation was conducted on the performance, combustion and knock
characteristics of a high compression ratio, lean-burn heavy-duty spark ignition (SI) engine …

Effects of different valve lift adjustment strategies on stoichiometric combustion and lean burn of engine fueled with methanol/gasoline blending

Y Zhou, W Hong, F Xie, Y Su, Z Wang, Y Liu - Fuel, 2023 - Elsevier
In order to cope with the increasingly severe energy and environmental problems, the
development of new technologies and alternative fuels have gradually become a hot spot …

Comparative study on thermodynamics, combustion and emissions of turbocharged gasoline direct injection (GDI) engine under NEDC and steady-state conditions

Q Liu, J Fu, G Zhu, Q Li, J Liu, X Duan, Q Guo - Energy Conversion and …, 2018 - Elsevier
For a vehicle engine, it usually operates under transient conditions, and the transient
behaviors represent its actual performance. In order to improve the actual performance of …

Analysis and runners length optimization of the intake manifold of a 4-cylinder spark ignition engine

EAA Silva, AAV Ochoa, JR Henríquez - Energy conversion and …, 2019 - Elsevier
This study conducts an optimization analysis of the geometry of an intake manifold of an
internal combustion engine by using a numerical approach based on the 1D GT-POWER …

Comparative study on combustion and thermodynamics performance of gasoline direct injection (GDI) engine under cold start and warm-up NEDC

Q Liu, J Liu, J Fu, Y Li, B Luo, Z Zhan, B Deng - Energy Conversion and …, 2019 - Elsevier
In this study, the chassis dynamometer tests for a gasoline-powered passenger vehicle were
carried out under cold start and warm-up NEDC. The operating states, combustion and …