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Comparing oil condition in diesel and gasoline engines
, 2020This paper aims to compare the conditions of in-service oils from diesel and gasoline engines, with focus on nitration.,Oil conditions of seven engine oil samples from five diesel-fueled vehicles and nine oil samples from eight gasoline-fueled vehicles ...
A. Agocs +5 more
semanticscholar +1 more source
Mechanical systems and signal processing, 2019
The main contribution of this paper is inventing a novel knock characteristic extraction method using vibration signals. Engine knock reduces the thermal efficiency and restricts performance improvement of a gasoline engine.
Fengrong Bi, Teng Ma, Xu Wang
semanticscholar +1 more source
The main contribution of this paper is inventing a novel knock characteristic extraction method using vibration signals. Engine knock reduces the thermal efficiency and restricts performance improvement of a gasoline engine.
Fengrong Bi, Teng Ma, Xu Wang
semanticscholar +1 more source
Fuel, 2019
As an alternative fuel, dimethyl ether (DME) improves the combustion and reduces emissions of gasoline engines. Moreover, the control of injection strategies of direct injection (DI) gasoline engines could form the preferable stratified charge, enhancing
Lei Shi +5 more
semanticscholar +1 more source
As an alternative fuel, dimethyl ether (DME) improves the combustion and reduces emissions of gasoline engines. Moreover, the control of injection strategies of direct injection (DI) gasoline engines could form the preferable stratified charge, enhancing
Lei Shi +5 more
semanticscholar +1 more source
, 2020
One of the limiting factors improving the efficiency of gasoline engines is engine knock. Various techniques including using fuels that result in charge cooling are employed to mitigate knock and improve efficiency. Water and methanol have higher heat of
Niranjan Miganakallu Narasimhamurthy +6 more
semanticscholar +1 more source
One of the limiting factors improving the efficiency of gasoline engines is engine knock. Various techniques including using fuels that result in charge cooling are employed to mitigate knock and improve efficiency. Water and methanol have higher heat of
Niranjan Miganakallu Narasimhamurthy +6 more
semanticscholar +1 more source
Energy, 2019
Super-knock has been the main obstacle to improve power density and engine efficiency of modern highly turbocharged gasoline engines. Previous researches show that pre-ignition is the inducement of super-knock, while detonation is the root reason of how ...
Hui Liu +5 more
semanticscholar +1 more source
Super-knock has been the main obstacle to improve power density and engine efficiency of modern highly turbocharged gasoline engines. Previous researches show that pre-ignition is the inducement of super-knock, while detonation is the root reason of how ...
Hui Liu +5 more
semanticscholar +1 more source
, 2020
Several environment agencies worldwide have identified biofuels as a viable solution to meet the stringent targets imposed by future regulations in terms of on-road transport emissions.
M. Pecchia +4 more
semanticscholar +1 more source
Several environment agencies worldwide have identified biofuels as a viable solution to meet the stringent targets imposed by future regulations in terms of on-road transport emissions.
M. Pecchia +4 more
semanticscholar +1 more source
, 2020
The ever more stringent vehicle emissions rules are leading gasoline engine research and development toward the use of direct injection systems. This technology is already present in commercial vehicles, but there are still many aspects that can be ...
Francesco Duronio +3 more
semanticscholar +1 more source
The ever more stringent vehicle emissions rules are leading gasoline engine research and development toward the use of direct injection systems. This technology is already present in commercial vehicles, but there are still many aspects that can be ...
Francesco Duronio +3 more
semanticscholar +1 more source
SAE Technical Paper Series, 1972
<div class="htmlview paragraph">The present spark ignition, reciprocating piston, gasoline engine is examined against the basic requirements for an automotive powerplant. The important requirement of emission control is shown to affect these basic requirements. The emission potential of this engine and the prospect of reducing its emissions to an
Albert G. Lucas, George W. Niepoth
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<div class="htmlview paragraph">The present spark ignition, reciprocating piston, gasoline engine is examined against the basic requirements for an automotive powerplant. The important requirement of emission control is shown to affect these basic requirements. The emission potential of this engine and the prospect of reducing its emissions to an
Albert G. Lucas, George W. Niepoth
openaire +1 more source
Environmental Research, 2019
We report exhaust emissions of regulated and unregulated gaseous compounds (aromatic, oxygenated, and nitrogen‐containing compounds), particle mass and soot content for a series of 5 utility hand‐held machines typically used in gardening and forestry ...
A. Zardini +6 more
semanticscholar +1 more source
We report exhaust emissions of regulated and unregulated gaseous compounds (aromatic, oxygenated, and nitrogen‐containing compounds), particle mass and soot content for a series of 5 utility hand‐held machines typically used in gardening and forestry ...
A. Zardini +6 more
semanticscholar +1 more source
Review of the state-of-the-art of particulate matter emissions from modern gasoline fueled engines
Applied Energy, 2019Gasoline direct injection engines are widely used because of their high thermal efficiency, despite their significant high particulate emissions. Due to the potential carcinogenicity of engine particulate emissions, the new gasoline direct injection ...
Yong Qian +4 more
semanticscholar +1 more source