- Tytuł:
- Modeling of thermal cycle ci engine with multi-stage fuel injection
- Autorzy:
-
Jamrozik, A.
Tutak, W.
Gnatowski, A.
Gnatowska, R.
Winczek, J.
Sosnowski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/102895.pdf
- Data publikacji:
- 2017
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
thermal cycle
diesel engine
multi-stage fuel injection
CFD - Opis:
- This work presents a complete thermal cycle modeling of a four-stroke diesel engine with a three-dimensional simulation program CFD - AVL Fire. The object of the simulation was the S320 Andoria engine. The purpose of the study was to determine the effect of fuel dose distribution on selected parameters of the combustion process. As a result of the modeling, time spatial pressure distributions, rate of pressure increase, heat release rate and NO and soot emission were obtained for 3 injection strategies: no division, one pilot dose and one main dose and two pilot doses and one main dose. It has been found that the use of pilot doses on the one hand reduces engine hardness and lowers NO emissions and on the other hand, increases soot emissions.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2017, 11, 3; 179-186
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł