Effect of Lubricant Oil on Particle Emissions from a Gasoline Direct Injection Light-Duty Vehicle

2018 ◽  
Author(s):  
Vinay Premnath ◽  
Imad Khalek ◽  
Peter Morgan ◽  
Alexander Michlberger ◽  
Mike Sutton ◽  
...  
Keyword(s):  
Direct Injection ◽  
Gasoline Direct Injection ◽  
Particle Emissions ◽  
Lubricant Oil ◽  
Light Duty ◽  
Light Duty Vehicle

Assessment of different technical options in reducing particle emissions from gasoline direct injection vehicles

2013 ◽  
Vol 63 ◽  
pp. 115-125 ◽  
Author(s):  
Athanasios Mamakos ◽  
Giorgio Martini ◽  
Alessandro Marotta ◽  
Urbano Manfredi
Keyword(s):  
Direct Injection ◽  
Gasoline Direct Injection ◽  
Particle Emissions

scholarly journals Exhaust emissions of particulate matter from light-duty vehicles – an overview and the current situation

2017 ◽  
Vol 171 (4) ◽  
pp. 227-238
Author(s):  
Piotr BIELACZYC ◽  
Andrzej SZCZOTKA ◽  
Joseph WOODBURN
Keyword(s):  
Particulate Matter ◽  
Laboratory Test ◽  
Direct Injection ◽  
Current Situation ◽  
Engine Fuel ◽  
Fuel Type ◽  
Particle Emissions ◽  
Test Conditions ◽  
Light Duty ◽  
Light Duty Vehicles

Emissions of particulate matter associated with the use of light-duty vehicles are an increasingly important topic, with more and more political attention focused on this issue. Now that direct injection Diesel engines feature DPFs, particle emissions from other engine types operating on other fuels are also of great interest. This paper discusses the phenomenon in general, briefly reviews worldwide legislation and emissions limits and presents the results of a laboratory test programme measuring the particle emissions from a range of vehicles. The experimental programme showed that the engine/fuel type has a greater impact on particle emissions than the test conditions.

scholarly journals Research on exhaust emission characteristics and technical route under CLTC cycle

2021 ◽  
Vol 268 ◽  
pp. 01054
Author(s):  
Peilin Geng ◽  
Yimin Wang ◽  
Wei Zhao ◽  
Xionghui Zou
Keyword(s):  
Fuel Injection ◽  
Direct Injection ◽  
Pollutant Emissions ◽  
Exhaust Emission ◽  
Emission Characteristics ◽  
Emission Standard ◽  
Light Duty ◽  
Light Duty Vehicle ◽  
Vehicle Test ◽  
Injection Technology

In this paper, the light duty that meets the China 6 emission standard is selected to study the emission characteristics of different emission control technology routes under China light-duty vehicle test cycle (CLTC). The results show that the cold start stage of CLTC cycle is still the stage with the most pollutant emissions. The THC, CO and NOx emissions of vehicles on the supercharged direct injection technology are higher than those on the naturally aspirated port fuel injection technology. In terms of reducing the exhaust emission, PHEV technology route is the best, followed by naturally aspirated PFI technology route, and then turbocharged direct injection with GPF route.

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