- Tytuł:
- Identification of emission indicators harmful compounds for assessment of dynamic state of a marine diesel engine
- Autorzy:
-
Bogdanowicz, Artur
Zadrąg, Ryszard - Powiązania:
- https://bibliotekanauki.pl/articles/133688.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polskie Towarzystwo Naukowe Silników Spalinowych
- Tematy:
-
dynamic states
emission
marine diesel engine
stany dynamiczne
emisja
okrętowy silnik tłokowy - Opis:
- The operation of a ship's propulsion system is a variable process in time, which is described in both static and dynamic states. The mutual proportions between them depend primarily on a type of ship and tasks to which it was designed. In a case of special units of particular use (e.g. warships) and ships, which operate on narrow waters such as canals or port basins, participation of dynamic states is increasing significantly. Hence a necessity to analyze the dynamic states of marine diesel engines, among others in terms of their increased harmful compounds emission. The paper presents a methodology of engine dynamic state analysis, emission indicators that can be used to assess the dynamic state of a ship have been proposed. As an example of application, the analysis of harmful compounds emissions during dynamic states while a real cruise of navy ship has been carried out. It has been also proposed to use simple dynamics indicators such as single-base and chain indexes to describe the change in concentrations of harmful compounds in dynamic states.
- Źródło:
-
Combustion Engines; 2019, 58, 3; 247-251
2300-9896
2658-1442 - Pojawia się w:
- Combustion Engines
- Dostawca treści:
- Biblioteka Nauki
Artykuł