- Tytuł:
- Simulation of the combustion process in the electronically controlled marine diesel engine
- Autorzy:
- Kluj, S.
- Powiązania:
- https://bibliotekanauki.pl/articles/243056.pdf
- Data publikacji:
- 2014
- Wydawca:
- Instytut Techniczny Wojsk Lotniczych
- Tematy:
-
marine diesel engines
simulation
combustion engines
electronically controlled engines - Opis:
- The introduction of the electronically controlled low-speed diesel engines has raised a number of new problems - caused mainly by the influence of these electronic system settings on the combustion process. The wide set of the combustion press settings is now available for the chief engineers on the board of the ship and for the shipyard experts during the sea trials. This opens many new possibilities for the combustion process optimization but also causes the danger of the serious engine malfunction due to the improper settings. The paper presents the mathematical model of the electronically controlled low-speed marine diesel engine ant the special attention is paid to the available settings of the combustion process. The effective compression ratio, the injection timing and the exhaust valve setting can be adjusted in a similar manner like in the actual engine. The combustion pressure curves, the mean indicated pressure, the exhaust gas temperature can be observed when changing the combustion settings. The paper describes in detail the results of the several most typical simulations like change of the given combustion pressure increase, the change of the effective compression ratio, the change of the exhaust valve opening timing and the change of the maximum load setting.
- Źródło:
-
Journal of KONES; 2014, 21, 4; 233-238
1231-4005
2354-0133 - Pojawia się w:
- Journal of KONES
- Dostawca treści:
- Biblioteka Nauki
Artykuł