Improving thermal efficiency of internal combustion engines: recent progress and remaining challenges
Improving thermal efficiency and reducing carbon emissions are the permanent themes for
internal combustion (IC) engines. In the past decades, various advanced strategies have …
internal combustion (IC) engines. In the past decades, various advanced strategies have …
A comparative study of recent advancements in the field of variable compression ratio engine technology
The Automobile industry is under great stress due to greenhouse gas emissions and health
impacts of pollutants. The rapid decrease of fossil fuels has promoted the development of …
impacts of pollutants. The rapid decrease of fossil fuels has promoted the development of …
Experimental and numerical research on the performance characteristics of OPLVCR engine based on the NSGA II algorithm using digital twins
J Guan, Y Li, J Liu, X Duan, D Shen, D Jia… - Energy Conversion and …, 2021 - Elsevier
In order to optimize the fuel consumption and NOx emissions of engine and develop the
general simulation–optimization platform on the performance and emissions of engine, this …
general simulation–optimization platform on the performance and emissions of engine, this …
Active motion control of a hydraulic free piston engine
The free piston engine (FPE), as an alternative of the conventional internal combustion
engine, could significantly impact the energy consumption and emissions of both on …
engine, could significantly impact the energy consumption and emissions of both on …
Experimental investigation of a variable compression ratio system applied to a gasoline passenger car engine
Gasoline spark-ignited internal combustion engines for passenger cars are still a major part
of the worldwide market share. With legislation pushing towards a lower carbon footprint …
of the worldwide market share. With legislation pushing towards a lower carbon footprint …
Research on improving thermal efficiency through variable super-high expansion ratio cycle
D Akihisa, S Daisaku - 2010 - sae.org
The compression ratio and expansion ratio are fundamental parameters that determine the
thermal efficiency of an SI engine, and the potential of setting these ratios to arbitrary values …
thermal efficiency of an SI engine, and the potential of setting these ratios to arbitrary values …
Exploring the advantages of Atkinson effects in variable compression ratio turbo GDI engines
A Boretti, J Scalzo - 2011 - sae.org
The Atkinson cycle engine is basically an engine permitting the strokes to be different
lengths for improved light loads fuel economies. Variable compression ratio is the …
lengths for improved light loads fuel economies. Variable compression ratio is the …
Kinematics modeling of the gear-based crank mechanism engine regardless of the compressions ratio variations
A Sakhraoui, M Saggar, F Ayari, R Nasri - Scientific Reports, 2024 - nature.com
In this work, geometric and kinematic modeling of the gear-based crank mechanism engine
(GBCM) was performed. To this aim, a mechanical approach based on projective …
(GBCM) was performed. To this aim, a mechanical approach based on projective …
Potential benefits in heavy duty diesel engine performance and emissions from the use of variable compression ratio
DT Hountalas, TC Zannis, GC Mavropoulos - 2006 - sae.org
Worldwide demand for reduction of automotive fuel consumption and carbon dioxide
emissions results in the introduction of new diesel engine technologies. A promising …
emissions results in the introduction of new diesel engine technologies. A promising …
[PDF][PDF] Improving Thermal Efficiency of Internal Combustion Engines: Recent Progress and Remaining Challenges. Energies 2022, 15, 6222
Improving thermal efficiency and reducing carbon emissions are the permanent themes for
internal combustion (IC) engines. In the past decades, various advanced strategies have …
internal combustion (IC) engines. In the past decades, various advanced strategies have …