Comments concerning determination of flexibility of spark ignition combustion engines

• Autorzy: Mysłowski J.

Warianty tytułu

PL

Uwagi na temat wyznaczania elastyczności silników spalinowych o zapłonie iskrowym

• Języki publikacji: EN

Abstrakty

EN

The following paper presents topics related to determination of dynamic properties of multi-point injection petrol engine, which obviously influence dynamics of vehicle propelled with such engine. These properties, determined on analytical way using engine's flexibility factor, where compared with simulations based on Leidemann's equations. It has been stated, that using proper factors in mentioned equations can result in reliable results with no need to carry out the inconvenient engine benchmarks. Some cases where however found in tested group of engines, in which traditional method of flexibility estimation where not effective enough. Such case is presented further in this paper together with suggestion of new approach to this problem.

Słowa kluczowe

PL

właściwości dynamiczne silnika; silnik benzynowy; wtrysk wielopunktowy; współczynnik elastyczności silnika; wzory Leidemanna

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2001
• Tom: Vol. 8, No. 1-2
• Strony: 380--384
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Mysłowski J.

• The Chair of Automotive Vehicles Operation at Technical University of Szczecin 71-101 Szczecin, uI. Mickiewicza 66