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Combustion Engines

Tytuł artykułu

Problems of exhaust emissions testing from machines and mobile devices in real operating conditions

Autorzy Lijewski, Piotr  Fuć, Paweł  Markiewicz, Filip  Dobrzyński, Michał 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN The article presents selected problems concerning tests of toxic exhaust emissions from engines of vehicles, mobile devices, engines used in gardening and construction works. For this group of engines, this type of testing is carried out primarily in laboratory conditions, however, variable load conditions during actual operation justify efforts to determine the level of emissions in real operating conditions. Research in real operating conditions for different engine categories becomes increasingly more standard, in this aspect, it is necessary to verify the state of knowledge and methodology in the aspect of testing engines of machines and mobile devices. The research performed by the authors was the first of this type using PEMS equipment, hence some conclusions and observations can be made from the obtained results. At present, the type approval procedures for the engine group in question do not account for emissions tests in real operating conditions, while also missing any description of a standardized research methodology. In addition, the engine group in question is not really suitable for testing in real conditions. An introduction to research aimed at developing an exhaust emission test methodology in real operating conditions of mobile device engines was included in the article.
Słowa kluczowe
PL emisja   silniki spalinowe   PEMS  
EN emission   combustion engines   PEMS  
Wydawca Polskie Towarzystwo Naukowe Silników Spalinowych
Czasopismo Combustion Engines
Rocznik 2019
Tom R. 58, nr 4
Strony 292--296
Opis fizyczny Bibliogr. 9 poz., 1 il. kolor., fot., 1 wykr.
autor Lijewski, Piotr
autor Fuć, Paweł
autor Markiewicz, Filip
autor Dobrzyński, Michał
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Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-d4525755-285b-40e6-8163-9edf6e9420d8
DOI 10.19206/CE-2019-449