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Archives of Transport

Tytuł artykułu

Thermodynamic indexes of real driving conditions of gasoline and LPG fuelled engine

Autorzy Pielecha, I.  Cieślik, W.  Bueschke, W.  Skowron, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
EN The aim of the conducted tests was to assess the method of delivering additional fuel dose in transient conditions and to determine the impact of this additional fuel dose on the engine operation conditions. The experimental tests were conducted in typical urban driving conditions. In the study was used system for indicating and acquisition of fast-varying data; the combustion pressure in the first cylinder of the 3-cylinder engine with spark ignition was measured, as well as the voltage on the petrol injectors and the liquefied petroleum gas injector. The post-processing analysis enabled defining engine operation indexes taking into account the aforementioned parameters. Also indicated mean effective pressure, the heat release rate and the amount of the heat released were analysed. In addition, the indexes of transient conditions of engine operation per one cycle were specified: change of the engine speed, of the maximum combustion pressure, of the indicated mean effective pressure and change of the heat release rate.
Słowa kluczowe
PL ropa naftowa   silnik spalinowy  
EN liquefied petroleum gas   combustion engine   thermodynamic indexes  
Wydawca Warsaw University of Technology, Faculty of Transport
Czasopismo Archives of Transport
Rocznik 2016
Tom Vol. 40, iss. 4
Strony 51--64
Opis fizyczny Bibliogr. 20 poz., rys., tab., wykr.
autor Pielecha, I.
autor Cieślik, W.
autor Bueschke, W.
autor Skowron, M.
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PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-bab76bbe-b2d9-43ea-ae09-8349e008da8d
DOI 10.5604/08669546.1225467