Analysis of particle mass and number emission from an SI engine with direct fuel injection and a particulate filter

Fuć, Paweł; Lijewski, Piotr; Siedlecki, Maciej; Sokolnicka, Barbara; Szymlet, Natalia

doi:10.1088/1757-899x/421/4/042019

Cited by 10 publications

(5 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Increased engine load caused a higher emission of the so-called Nanoparticles, which are one of the main problems faced by SI engines today, as has been confirmed in other publications [1][2][3]. The total particle number emission in comparison to other vehicles was not significant, which was caused by the use of electric drive throughout the majority of the test drive.…”

Section: Resultsmentioning

confidence: 55%

See 1 more Smart Citation

Impact of the use of comfort devices on the exhaust emission from a hybrid vehicle

et al. 2019

View full text Add to dashboard Cite

Vehicles are equipped with more and more devices to improve the comfort of traveling. They are usually powered by electricity generated by the engine, which translates into an increase in its loads and, as a consequence, fuel consumption and emission. However, there is no information about the possible increase in the amount of other harmful components contained in the exhaust gases. Often this result is inadequate to that obtained during the operation of the vehicle, where the obtained fuel consumption is higher. As part of this article, tests were carried out in real hybrid vehicle traffic conditions on the same test route using an analyzer from the PEMS (Portable Emission Measurement System) ¬ SEMTECH DS Sensors Inc. The analysis of gaseous components of exhaust gases together with the exhaust mass flow probe and the GPS system made it possible to calculate the pollutant emission.. On this basis, the actual mileage fuel consumption of the tested vehicle was calculated using the road emission of carbon-containing compounds (carbon balance method).

show abstract

Section: Resultsmentioning

confidence: 55%

“…Increasing the engine load is expected to lead to a deterioration of ecological indicators, and in the case of engines with direct fuel injection, also an increase in the emission of particulate matter [1][2][3]. Research carried out as part of the article is an investigation on the actual exhaust emissions.…”

Section: Introductionmentioning

confidence: 99%

Impact of the use of comfort devices on the exhaust emission from a hybrid vehicle

et al. 2019

View full text Add to dashboard Cite

show abstract

“…The number and classification of vehicles were measured in 10 min cycles and time-correlated with air quality measurements. and Undefined vehicles (Undefined)) were used due to previously obtained results of actual emissions from small passenger cars, passenger cars, two-wheelers, vans, heavy vehicles, and heavy vehicles with a hitch while driving in the Poznań agglomeration [16,[18][19][20][21][22]. The analyses were performed over 10 min intervals, vehicles, and emissions were summed up over 10 min periods of traffic intensity according to the sampling frequency of the air quality analyzers placed inside and outside the nurseries.…”

mentioning

confidence: 99%

“…Per-second emission values used in the calculation of pollutants emitted from vehicles[18][19][20][21][22].…”

mentioning

confidence: 99%

The Way of Usage and Location in a Big City Agglomeration as Impact Factors of the Nurseries Indoor Air Quality

et al. 2021

View full text Add to dashboard Cite

The quality of outdoor air in many places, especially in urbanized areas, is bad; therefore, a series of studies aimed at assessing the impact of outdoor air parameters on indoor air quality was conducted. Four nurseries (three buildings) located in different parts of Poznań, Poland were selected as research sites. During the research period, the concentrations of CO2, PM2.5, and PM10 inside and outside the buildings over time were analyzed. Measurements outside the buildings were supplemented with an analysis of traffic near nurseries and an assessment of pollutant emissions from vehicles of various categories. Measurements were conducted during the COVID-19 pandemic in a weekly series during winter (December)—(W), spring (April)—(S), and at the end of spring (June)—(LS). Testing and analyses indicated poor indoor air quality in three out of four nurseries. To ensure indoor air quality at the proper level, it is necessary to supply rooms with outside air. Ventilating rooms by airing, when the outside air is polluted, reduces the CO2 concentration but worsens the indoor air quality in terms of particulate matter (PM). Seasonality in the concentration of particulate matter in outdoor air and its connection with the outside air temperature was noticed. No relationship between traffic and the values of PM10 and CO2 concentrations inside nurseries was observed.

show abstract

“…Railway vehicle internal combustion engines, in the aspect of pollutant emissions, are type approved only at a stationary dynamometer stations. Based on the work carried out in recent years, it should be stated that qualitative and quantitative measurements of exhaust gases and fuel consumption from combustion engines performed in laboratory conditions may significantly differ from the operational results of a given category vehicle, including rail vehicles [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Method of determining the locomotive engine specific fuel consumption based on its operating conditions

Rymaniak

Daszkiewicz

Merkisz

et al. 2019

AIP Conference Proceedings

View full text Add to dashboard Cite

Analysis of particle mass and number emission from an SI engine with direct fuel injection and a particulate filter

Cited by 10 publications

References 12 publications

Impact of the use of comfort devices on the exhaust emission from a hybrid vehicle

Impact of the use of comfort devices on the exhaust emission from a hybrid vehicle

The Way of Usage and Location in a Big City Agglomeration as Impact Factors of the Nurseries Indoor Air Quality

Method of determining the locomotive engine specific fuel consumption based on its operating conditions

Contact Info

Product

Resources

About