Review of vehicle engine efficiency and emissions

A Joshi - SAE International Journal of Advances and Current …, 2019 - sae.org
This review paper covers major regulatory and tech-nology developments in 2018 pertinent
to tailpipe emissions of greenhouse gases and criteria pollutants. Europe has proposed …

Real driving emission calibration—Review of current validation methods against the background of future emission legislation

J Claßen, S Krysmon, F Dorscheidt, S Sterlepper… - Applied Sciences, 2021 - mdpi.com
Reducing air pollution caused by emissions from road traffic, especially in urban areas, is an
important goal of legislators and the automotive industry. The introduction of so-called “Real …

Statistically supported real driving emission calibration: Using cycle generation to provide vehicle-specific and statistically representative test scenarios for Euro 7

J Claßen, S Pischinger, S Krysmon… - … Journal of Engine …, 2020 - journals.sagepub.com
The progression of emission legislation has intensified the efforts of the automotive industry
to develop improved exhaust gas after-treatment systems. The requirement to fulfill Euro 6d …

[HTML][HTML] Experimental and chemical-kinetic evaluation of a heavy-duty methanol PFI engine with direct water injection

A Lius, M Sjöberg, A Cronhjort, U Olofsson - Fuel, 2024 - Elsevier
Internal combustion engines are still widely used for propulsion in modern vehicles.
Upcoming emission legislation imposes stricter limits on exhaust emissions. One method to …

[HTML][HTML] Multi-objective optimization of turbocharger turbines for low carbon vehicles using meanline and neural network models

P Kapoor, AW Costall, N Sakellaridis… - Energy Conversion and …, 2022 - Elsevier
Due to slow turnover of the global vehicle parc internal combustion engines will remain a
primary means of motive power for decades, so the automotive industry must continue to …

RDE Calibration—Evaluating Fundamentals of Clustering Approaches to Support the Calibration Process

S Krysmon, J Claßen, S Pischinger, G Trendafilov… - Vehicles, 2023 - mdpi.com
The topics of climate change and pollutant emission reduction are dominating societal
discussions in many areas. In automotive development, with the introduction of real driving …

Investigation of Possibilities of λ= 1 Full Load Operation for Gasoline Engines in the Light of Future Emission Regulation

G Szabados, H Szűcs, J Hézer, B Sanders - Periodica Polytechnica …, 2022 - pp.bme.hu
To date, huge amounts of money have been invested in the development of internal
combustion engines to reach the current level of technology. High specific power and good …

Thermal Profiling of Cooled Radial Turbine Wheel

CC Pilgrim, D Castillo… - … Expo: Power for …, 2020 - asmedigitalcollection.asme.org
Compliance with incoming new emission standards such as Euro6d and China6b will
require new approaches to the design of thermally loaded automotive components eg …

Experimental Investigation on the Effects of Cooled Low Pressure EGR and Water Injection on Combustion of a Turbocharged GDI Engine

GF Scocozza, N Cavina, M De Cesare, M Panciroli… - 2020 - sae.org
This work focuses on the effects of cooled Low Pressure EGR and Water Injection observed
by conducting experimental tests consisting mainly of Spark Advance sweeps at different …

[PDF][PDF] RDE Assessment of a Flex-Fuel 1.0 L PFI Vehicle for PROCONVE L8 Emission Standards

R Montemor, M Cassiani, M Jara… - AEA–Brazilian Soc …, 2022 - pdf.blucher.com.br
Brazilian PROCONVE L8 legislation introduces in 2025 the Real Driving Emissions (RDE)
evaluation as a new vehicle type-approval criterion in addition to the traditional FTP75 …