Analysis of harmful compounds concentrations in the exhaust behind a vehicle with compression ignition engine

• Autorzy: Kamińska Michalina , Szymlet Natalia , Fuć Paweł , Rymaniak Łukasz , Lijewski Piotr , Grzeszczyk Rafał

Identyfikatory

DOI

10.19206/CE-183184

• Języki publikacji: EN

Abstrakty

EN

The article presents issues related to the assessment of concentrations of harmful substances in the exhaust gas cloud behind a compression-ignition passenger vehicle. The introduction describes issues related to the impact of air pollution on the environment and on human health and life expectancy. The article presents exhaust gas dispersion tests behind the vehicle were carried out both in stationary conditions (a specially prepared laboratory stand) and in real operating conditions. PEMS testing equipment was used for this type of measurements. During the measurements, concentrations of harmful exhaust gas compounds were analyzed in relation to the distance of the measuring probe from the exhaust system. In stationary conditions, the influence of the engine speed on the dispersion of pollutants was also studied. The tests carried out show that the concentrations obtained behind a moving vehicle significantly decrease with the distance of the measuring probe, and their dispersion is much smaller in most cases than in the case of stationary tests. This is the basis for recognizing that thanks to this, it is possible to analyze the concentrations obtained and conduct tests using the emission gate.

Słowa kluczowe

EN

remote sensing system; car emission; teledetection; combustion engines; optical measurement method

PL

system zdalnego wykrywania; emisja zanieczyszczeń samochodowych; teledetekcja; silniki spalinowe; optyczna metoda pomiaru

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2024
• Tom: R. 63, nr 2
• Strony: 50--55
• Opis fizyczny: Bibliogr. 25 poz., 1 il. kolor., 1 fot., 1 mapa, wykr.

Twórcy

autor

Kamińska Michalina

• Faculty of Civil and Transport Engineering, Poznan University of Technology, Poland

• https://orcid.org/0000-0002-2063-8023

autor

Szymlet Natalia

• Faculty of Civil and Transport Engineering, Poznan University of Technology, Poland

• https://orcid.org/0000-0002-5331-8325

autor

Fuć Paweł

• Faculty of Civil and Transport Engineering, Poznan University of Technology, Poland

• https://orcid.org/0000-0001-7882-9837

autor

Rymaniak Łukasz

• Faculty of Civil and Transport Engineering, Poznan University of Technology, Poland

• https://orcid.org/0000-0002-7450-3183

autor

Lijewski Piotr

• Faculty of Civil and Transport Engineering, Poznan University of Technology, Poland

• https://orcid.org/0000-0001-9825-7039

autor

Grzeszczyk Rafał

• ODIUT Automex sp. z o.o., WSB Gdańsk, Poland

• https://orcid.org/0000-0003-0421-9184

Bibliografia

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