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Wyszukujesz frazę "ocena RDE" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Testing and evaluating real driving emissions with PEMS
Autorzy:
Czerwinski, J.
Zimmerli, Y.
Hüssy, A.
Engelmann, D.
Bonsack, P.
Remmele, E.
Huber, G.
Powiązania:
https://bibliotekanauki.pl/articles/133005.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Naukowe Silników Spalinowych
Tematy:
RDE evaluation
RDE with Ethanol
PN PEMS
simulation of slope and normality of RDE results
ocena RDE
rzeczywista emisja cząstek
przenośne systemy pomiaru emisji
Opis:
Testing of real driving emissions (RDE) with portable emission measuring system (PEMS) in an appropriate road circuit became an obligatory element of new type approval of passenger cars since September 2017. In several projects the Laboratory for Exhaust Emissions Control (AFHB) of the Berne University of Applied Sciences (BFH) performed comparisons on passenger cars with different PEMS’s on chassis dynamometer and on road, considering the quality and the correlations of results. Particle number measuring systems (PN PEMS) were also included in the tests. The present paper informs about influences of E85 on RDE on two flex-fuel-vehicles, discusses some aspects of different ways of evaluation with different programs, shows comparison of different types of PN PEMS and represents the effects of simulation of slope on the chassis dynamometer.
Źródło:
Combustion Engines; 2018, 57, 3; 17-25
2300-9896
2658-1442
Pojawia się w:
Combustion Engines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluating the environmental costs in Poland of city buses meeting the Euro VI norm based on tests in real operating conditions
Autorzy:
Rymaniak, Łukasz
Fuć, Paweł
Lijewski, Piotr
Kamińska, Michalina
Daszkiewicz, Paweł
Ziółkowski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/223940.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
evaluating the costs
city buses
exhaust emissions
HDV
RDE
PEMS
ocena kosztów
autobusy miejskie
emisje spalin
Opis:
The article analyzes the environmental costs which consisted of determining the annual cost for gases and particles released into the atmosphere by city buses meeting the Euro VI norm. To this end, exhaust emissions of a city bus equipped with a conventional drive system were performed. The vehicle had a length of 18m and was powered by a CI engine with a swept volume of 10,5 dm3, with a maximum power of 240 kW. In order to measure the ecological indicators, tests were performed in real driving conditions using the PEMS system. The apparatus made it possible to measure the concentration of gaseous compounds and particulate matter in the exhaust, which made it possible to determine the road exhaust emissions of the tested vehicle. The research was carried out on a test route including urban and suburban roads in accordance with legislative guidelines. The measurements showed that the bus met the exhaust emission limits determined on the basis of measuring windows defined in relation to the work generated by the drive system. In addition to information on the emissivity of the vehicle, the annual emissions from city buses meeting the Euro VI standard in Poland were also estimated. The information contained in the central vehicle register for the number of vehicles registered in Poland that meet the latest emission standards has been used for this purpose.
Źródło:
Archives of Transport; 2019, 52, 4; 109-115
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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