Determination of the total efficiency for engine with spark - ignition and compression - ignition

• Autorzy: Cygnar M. , Budzik G.
• Języki publikacji: EN

Abstrakty

EN

This paper presented of developing a power system for two fuel injection systems – spark ignition and compression ignition. Two ways to initiate combustion process were used: initially the spark ignition, and after it turns off - the combustion is initiated by the injection of ignition injected fuel. The composition of the ignition dose was developed through the research conducted in order to adjust the right proportions of chemical components to obtain the best parameters of the combustion process. The study considered the performance of the ignition dose injected into the engine cylinder and its evaporation process, the charge stratification, the formation of toxic emission and the total efficiency of the engine. Experimental studies were carried out on a test engine equipped with two injection systems and automatic mode change control management. The scope of research included: – determining the basic characteristics of the engine operation, taking into account the injection advance angle of the ignition dose, – comparative studies of engine performance and exhaust gas composition, working with spark ignition and initiated by compression ignition of the ignition dose, – determining the increase in the general efficiency of the two-circulation engine working with injection of ignition dose compared to conventional power system with the initiation of combustion process from the spark plug.

Słowa kluczowe

EN

two fuel injection systems; spark-ignition; compression-ignition engines

• 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: 2013
• Tom: Vol. 20, No. 1
• Strony: 41--48
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Cygnar M.

• State Higher Vocational School in Nowy Sacz Technical Institute Zamenhofa Street 1, 33-300 Nowy Sacz, Poland tel.: [phone], fax: [phone]

autor

Budzik G.

• Rzeszow University of Technology The Faculty of Mechanical Engineering and Aeronautics Powstancow Warszawy Av. 8, 35-959 Rzeszow, Poland tel.:[phone], fax: [phone]

Bibliografia

• [1] AEM Installation Instructions for EMS P/N30-1010, Advanced Engine Management Incorporated, Hawthorne, USA 2003.
• [2] Bosch-Hochdruck-Einspritzventil, Berufsschul Info 2003/4, Robert Bosch GmbH, Stuttgart, Germany 2003.
• [3] Cygnar, M., Sendyka, B., Noga, M., System of electronic control of changing ignition from spark-ignition to compression-ignition in a four-stroke engine, 4th International Congress on Combustion Engines PTNSS Congress, Radom, Poland 2011.
• [4] Hires, S., Tabaczyński, R., The Prediction of Ignition Delay and Combustion Intervals for Homogeneous Charge Spark Ignition Engine, SAE Technical Paper No.780232.
• [5] NO – Automotive Sensor. Type: A-21, Specyfikacja techniczna produktu, International Technologies Dr. Gambert GmbH, Wismar, Germany.
• [6] Lejda, K., Selected Problems of Fuel Supply in High-Speed Diesel Engines, Transport Academy of Ukraine, Meta, Lwow, Ukraine 2004.
• [7] Luft, S., Dwupaliwowy silnik o zap􀃡onie samoczynnym z wtryskiem ciek􀃡ego LPG do kolektora dolotowego, Monografia Nr 10, Wydawnictwo Politechniki Radomskiej, Radom 2007.
• [8] Nakanishi, K., Application of a new combustion concept to direct injection gasoline engine, International Vienna Motor Symposium, Vol. 1/2000, Vienna, Austria 2000.
• [9] New Car Features. Supplement. May 2002, Instrukcja serwisowa, Toyota Motor Corporation, Japan 2002.
• [10] O2 – Automotive Sensor. Type: A-01/T, Specyfikacja techniczna produktu, International Technologies Dr. Gambert GmbH, Wismar, Germany.