Improving thermal efficiency of internal combustion engines: recent progress and remaining challenges

RY Dahham, H Wei, J Pan - Energies, 2022 - mdpi.com
Improving thermal efficiency and reducing carbon emissions are the permanent themes for
internal combustion (IC) engines. In the past decades, various advanced strategies have …

An experimental and computational investigation of tailor-developed combustion and air-handling system concepts in a heavy-duty gasoline compression ignition …

Y Zhang, P Kumar, Y Pei, M Traver, S Popuri - Energies, 2022 - mdpi.com
This study investigates using tailor-developed combustion and air-handling system concepts
to achieve high-efficiency, clean gasoline compression ignition (GCI) combustion, aimed at …

Fuel stratification effects on gasoline compression ignition with a regular-grade gasoline on a single-cylinder medium-duty diesel engine at low load

S Curran, J Szybist, B Kaul, J Easter… - SAE Technical Paper …, 2021 - osti.gov
Prior research studies have investigated a wide variety of gasoline compression ignition
(GCI) injection strategies and the resulting fuel stratification levels to maintain control over …

[PDF][PDF] Improving Thermal Efficiency of Internal Combustion Engines: Recent Progress and Remaining Challenges. Energies 2022, 15, 6222

RY Dahham, H Wei, J Pan - 2022 - researchgate.net
Improving thermal efficiency and reducing carbon emissions are the permanent themes for
internal combustion (IC) engines. In the past decades, various advanced strategies have …

Combustion emissions, internal combustion engines and greenhouse gases

SL Kokjohn, A Babu - Combustion Chemistry and the Carbon Neutral …, 2023 - Elsevier
This chapter discusses the current state of energy use and assesses projections in changes
in technology in the future. Projections suggest that internal combustion engines are …

Air-system and variable valve actuation recipe for high load gasoline compression ignition operation in a heavy-duty diesel engine

P Kumar, Y Zhang, M Traver, J Watson - 2021 - sae.org
Gasoline compression ignition (GCI) offers improved efficiency by harnessing gasoline's low
reactivity to induce an extended ignition delay that promotes partial premixing of air and fuel …

Effect of Fuel Injection Strategies on Performance, Regulated and Unregulated Emissions of a Gasoline Compression Ignition Engine

M Krishnamoorthi, H Singh… - … Open Journal of …, 2024 - asmedigitalcollection.asme.org
Gasoline compression ignition (GCI) mode engines are characterized by partially premixed
charge combustion, leading to significant and simultaneous reductions of nitrogen oxides …

Gasoline Compression Ignition Combustion Strategies and Recent Engine System Developments for Commercial and Passenger Transport Applications

Y Zhang, H Sun, J Kim - Advanced Combustion for Sustainable Transport, 2021 - Springer
Rising regulatory demand around the world for lower exhaust pollutants and reduced
greenhouse gas emissions in the commercial transport and passenger car sectors motivates …