Analysis of measurement methods for fuel injection spray parameters from marine engine injector

• Autorzy: Lewińska J.

Identyfikatory

DOI

10.5604/12314005.1217216

• Języki publikacji: EN

Abstrakty

EN

One of the main factors influencing on the optimal combustion process in a marine diesel engine’s cylinder is the fuel injection spray and the fuel atomization. The complexity of mentioned phenomena in the marine diesel engine’s cylinder may cause difficulties in their analysis. Measurement methods, allowing obtaining information about the process of fuel injection and evaporation in the diesel engine’s cylinder are qualified as optical visualization methods. It provides non-invasive measurement of parameters of fuel injection spray. The article presents the analysis of various aspects of optical measurement methods application that allow specifying parameters of fuel injection spray in the diesel engine’s cylinder. Initial studies were carried out using Mie scattering method. In addition, visualization obtained by shadowgraphy method was presented also. The constant volume chamber was used as a working area. The conventional light source was used in case of Mie scattering and a laser light source in shadowgraphy. For the lighting test was used a double-pulse Nd:YAG laser. The wavelength laser 532 nm was used. A course of the injection process was recorded by high-speed camera. The Mie scattering method allows analysing the fuel injection phenomena in macro scale. Specified geometric parameters. The shadowgraphy method allows to asses parameters of diesel fuel injection from marine diesel engine’s injector in the micro scale.

Słowa kluczowe

EN

marine diesel engine; spray characteristics; optical methods; Mie scattering; shadowgraphy

• 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: 2016
• Tom: Vol. 23, No. 4
• Strony: 275--282
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Lewińska J.

• Gdynia Maritime University Department of Engineering Sciences Morska Street 81-87, 81-225 Gdynia, Poland tel.: [phone]

Bibliografia

• [1] Bueschke, W., Skowron, M., Pielecha, I., Borowski, P., Cieślik, W., Czajka, J., Stanowisko do optycznych badań parametrów strugi wtryskiwanego paliwa, Logistyka, Nr 6, pp. 2421-2429, 2014.
• [2] Desantesa, J.M., Pastora, J.V., Pastora, J.M., Julia, J.E., Limitations on the use of the planar laser induced exciplex fluorescence technique in diesel sprays, Fuel, Vol. 84, pp. 2301-2315, 2005.
• [3] Emberson, D.R., Ihracska, B., Imran, S., Diez, A., Optical characterization of Diesel and water emulsion fuel injection sprays using shadowgraphy, Fuel, Vol. 172 , pp. 253-262, 2016.
• [4] Idzior, M., Lijewski, P., Możliwości określenia jakości rozpylenia paliwa przez wtryskiwacze silników ZS metodą badania parametrów strugi rozpylonego paliwa, Journal of KONES Internal Combustion Engines, No. 3-4, pp. 104-112, 2002.
• [5] Kałużny, J., Czajka, J., Pielecha, I., Wisłocki, K., Investigations of the fuel injection and atomization with the use of laser illumination, Combustion Engines, Vol. 154 (3), pp. 469-475, 2013.
• [6] Kapusta, Ł.J., Jaworski, P., Teodorczyk, J., Kowalski, J., Laser based diagnostic system for spray measurements, Journal of KONES Powertrain and Transport, Vol. 22, No. 3, pp. 91-99, Warsaw 2015.
• [7] LaVision Gmbh, Long distance microscope, Product – Manual, Gottingen, September 23, 2013.
• [8] Lewińska, J., Kowalski, J., Influence of the marine 4-stroke diesel engine malfunctions on the nitric Oxides Emission, Journal of KONES Powertrain and Transport, Vol. 22, No. 1, pp. 171-178, Warsaw 2013.
• [9] Martínez-Martínez, S., Sánchez-Cruz, F.A., Bermúdez, V.R., Riesco-Ávila, J.M., Liquid sprays characteristics in diesel engines, Fuel Injection, Chapter 2, pp. 20-48, Mexico, [online: http://www.intechopen.com/books/fuel-injection/liquid-sprays-characteristics-in-diesel-engines, 30.04.2016].
• [10] Orzechowski, Z., Prywer, J., Wytwarzanie i zastosowanie rozpylonej cieczy, Wydawnictwo Naukowo Techniczne, Warszawa 2008.
• [11] Reksa, M., Jankowski, A., Będziński, R., Wizualizacja przepływów w zastosowaniu do silników spalinowych, KONES, pp. 281-289, Nałęczów 2000.
• [12] Skowron, M., Pielecha, I., Analiza porównawcza rozpylenia paliwa przez wybrane typy wtryskiwaczy paliw ciekłych, Logistyka 3, pp. 4439-4448, 2015. 282

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.