Identification of diagnostic parameter sensitivity during dynamic processes of a marine engine - Publikacja - MOST Wiedzy

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Identification of diagnostic parameter sensitivity during dynamic processes of a marine engine

Abstrakt

Changing some parameters of the engine structure alters the emission of harmful components in the exhaust gas. This applies in particular to the damage of charge exchange system as well as fuel system and engine supercharger. These changes are much greater during the dynamic states and their accompanying transitional processes. The different sensitivity of diagnostic parameters to the same force, coming from the engine structure, but realized in other loading conditions can be discussed. Presented in the paper is a model of the engine diagnostic, in which symptoms are indicators of diagnostic and emission characteristics of gaseous exhaust components. Model is complemented with the tests on the single-cylinder research engine ZS. Also proposed is a measure of the sensitivity of the diagnostic parameter during dynamic processes.

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Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Opublikowano w:
Combustion Engines nr 162, wydanie 3, strony 1007 - 1014,
ISSN: 2300-9896
Język:
angielski
Rok wydania:
2015
Opis bibliograficzny:
Zadrąg R., Kniaziewicz T.: Identification of diagnostic parameter sensitivity during dynamic processes of a marine engine// Combustion Engines. -Vol. 162., iss. 3 (2015), s.1007-1014
Weryfikacja:
Politechnika Gdańska

wyświetlono 116 razy

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