Thermodynamic indexes of real driving conditions of gasoline and LPG fuelled engine

• Autorzy: Pielecha I. , Cieślik W. , Bueschke W. , Skowron M.

Identyfikatory

DOI

10.5604/08669546.1225467

• Języki publikacji: EN

Abstrakty

EN

The aim of the conducted tests was to assess the method of delivering additional fuel dose in transient conditions and to determine the impact of this additional fuel dose on the engine operation conditions. The experimental tests were conducted in typical urban driving conditions. In the study was used system for indicating and acquisition of fast-varying data; the combustion pressure in the first cylinder of the 3-cylinder engine with spark ignition was measured, as well as the voltage on the petrol injectors and the liquefied petroleum gas injector. The post-processing analysis enabled defining engine operation indexes taking into account the aforementioned parameters. Also indicated mean effective pressure, the heat release rate and the amount of the heat released were analysed. In addition, the indexes of transient conditions of engine operation per one cycle were specified: change of the engine speed, of the maximum combustion pressure, of the indicated mean effective pressure and change of the heat release rate.

Słowa kluczowe

EN

liquefied petroleum gas; combustion engine; thermodynamic indexes

PL

ropa naftowa; silnik spalinowy

• Wydawca: Warsaw University of Technology, Faculty of Transport
• Czasopismo: Archives of Transport
• Rocznik: 2016
• Tom: Vol. 40, iss. 4
• Strony: 51--64
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wykr.

Twórcy

autor

Pielecha I.

• Poznan University of Technology, Faculty of Machines and Transport, Poznan, Poland

autor

Cieślik W.

• Poznan University of Technology, Faculty of Machines and Transport, Poznan, Poland

autor

Bueschke W.

• Poznan University of Technology, Faculty of Machines and Transport, Poznan, Poland

autor

Skowron M.

• Poznan University of Technology, Faculty of Machines and Transport, Poznan, Poland

Bibliografia

• [1] ANDERSEN, P., 1999. Algorithm for methane number determination for natural gasses. Rep of Danish Gas Tech 16. ISBN:87-7795-125-5.
• [2] Autogas in Europe, 2014. The Sustainable Alternative. An LPG Industry Roadmap. 2013 Edition. European LPG Association. www.aegpl.eu (accessed 16.05.03).
• [3] BAYRAKTAR, H., DURGUN, O., 2004. Investigating the effects of LPG on spark ignition engine combustion and performance. Energy Conversion and Management, 46(13), pp. 2317-2333.
• [4] BOUNDY, B., DIEGEL, S.W., WRIGHT, L., DAVIS, S.C., 2011. Biomass Energy Data Book. Appendix A.
• [5] CIESLIK, M., BAJON, M., CZAJKA, J., BOROWSKI, P. et. al., Performance indicators of engine powered by petrol and LPG in road conditions. Scientific Conference LogiTrans 2014, Poland, April 7-10.
• [6] ELNAJJAR, E., SELIM, M., HAMDAN, M., 2013. Experimental study of dual fuel engine performance using variable LPG composition and engine parameters. Energy Conversion and Management, 76, pp. 32-42.
• [7] European LPG association webpage. www.aegpl.eu. (accessed 16.01.07).
• [8] FONTARAS, G., MANFREDI, U., MARTINI, G., DILARA, P. et al., 2012. Experimental assessment of a Diesel-LPG dual fuel supply system for retrofit application in city busses. SAE Technical Paper 2012-01-1944, doi:10.4271/2012-01-1944.
• [9] LAWANKAR, S., 2013. Influence of compression ratio and ignition timing on the performance of LPG fuelled SI engine. SAE Technical Paper 2013-01-2889, doi:10.4271/2013-01-2889.
• [10] LEE, D., ROH, H., BANG, S., LEE, C., 2013. Spray characteristics of DME-LPG blended fuel in a high-pressure diesel injection system. SAE Technical Paper 2013-01-0105, doi:10.4271/2013-01-0105.
• [11] MERKISZ, J., JACYNA, M., MERKISZ-GURANOWSKA, A., & PIELECHA, J., 2014. The parameters of passenger cars engine in terms of real drive emission test. Archives of Transport, 32(4), pp. 43-50.
• [12] MERKISZ-GURANOWSKA, A., & PIELECHA, J., 2014. Passenger cars and heavy duty vehicles exhaust emissions under real driving conditions. Archives of Transport 31(3), pp. 47-59.
• [13] MIZUSHIMA, N., SATO, S., OGAWA, Y., YAMAMOTO, T. et al., 2009. Combustion characteristics and performance increase of an LPG-SI engine with liquid fuel injection system. SAE Technical Paper 2009-01-2785, doi:10.4271/2009-01-2785.
• [14] PARK, C., PARK, Y., OH, S., LEE, Y. et al., 2013a. Effect of injection timing retard on ISI strategy in lean-burning LPG direct injection engines. SAE Technical Paper 2013-01-2636, doi:10.4271/20132-01-2636.
• [15] PARK, C., PARK, Y., OH, S., LEE, Y. et al., 2013b. Emission characteristics of gasoline and LPG in a spray-guided-type direct injection engine. SAE Technical Paper 2013-01-1323, doi:10.4271/2013-01-1323.
• [16] PIELECHA, I. BOROWSKI, P., 2014. Investigations of the multiple fuel injection and atomization with the use of two outward-opening injectors. SAE Technical Paper 2014-01-1402, doi:10.4271/2014-01-1402.
• [17] PIELECHA, I., BOROWSKI, P., CIESLIK, W., 2014. Investigations into high-pressure diesel spray–wall interaction on reduction of exhaust emission from DI diesel engine. SAE 2014-01-1250, doi:10.4271/2014-01-1250.
• [18] PIELECHA, I., BOROWSKI, P., CZAJKA, J., WISŁOCKI, K., 2013. Spray analysis carried out with the use of two angularly arranged outward-opening injectors. ILASS Americas 25th Annual Conference on Liquid Atomization and Spray Systems, USA, May 5-8.
• [19] WISŁOCKI, K., PIELECHA, I., CZAJKA, J., MASLENNIKOV, D., 2010a. Optical flame investigation in a combustion chamber fueled with CNG. 10th International conference on combustion and energy utilization – ICCEU 2010, Turkey, May 4-8.
• [20] WISŁOCKI, K., PIELECHA, I., CZAJKA, J., MASLENNIKOV, D., 2010b. Optical research on flame in a combustion chamber fuelled with CNG. 8th International Symposium on High Temperature Air Combustion and Gasification – HITACG, Poland, July 5-7.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).