Testing of internal combustion engines of motorcycles with the use of thermal imaging methods

• Autorzy: Magdziak-Tokłowicz M. , Skrętowicz M. , Wróbel R. , Sroka Z.

Identyfikatory

DOI

10.5604/01.3001.0010.3142

• Języki publikacji: EN

Abstrakty

EN

The internal combustion engine should be rated for the thermal loads that come from different sources. Thermal analysis is important both for design purposes and for evaluating the conditions of its use. Very good results are obtained by a combination of non-invasive measurement techniques, such as research using infrared thermal imaging techniques [3, 11]. The purpose of the study was to determine the engine thermal load by evaluating the average temperature on the outside surface of the engine at many of its points for two selected motorcycle engines with similar displacement capacities. For many reasons, such as ecology, durability, engine strength and thermal performance when heating and cooling are critical. To accomplish this task, a thermographic technique for indirect evaluation has been used, thus creating the possibility of measuring the temperature in a dynamic manner. These are accurate measurements and most importantly do not interfere with the construction of the object under investigation. The engine was tested during operation according to external and load characteristics. As a result of the work, graphs of temperature curves of heating and cooling of the tested engines were compiled. The article presents a methodology for measuring the temperature fields of outer surface engines. The collected material will be used in the future for studying the equable load on the cylinders, and as accurately as possible determine the conditions of movement such as power, revolutions, flow rates, temperatures and pressures.

Słowa kluczowe

EN

combustion engine; thermal analysis; thermography; thermal research of motorcycles

• 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: 2017
• Tom: Vol. 24, No. 4
• Strony: 181--186
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Magdziak-Tokłowicz M.

• Wroclaw University of Science and Technology, Vehicle Engineering Braci Gierymskich Street 164, 51-640 Wroclaw, Poland tel./fax: + 48 71 3477918

autor

Skrętowicz M.

• Wroclaw University of Science and Technology, Vehicle Engineering Braci Gierymskich Street 164, 51-640 Wroclaw, Poland tel./fax: + 48 71 3477918

autor

Wróbel R.

• Wroclaw University of Science and Technology, Vehicle Engineering Braci Gierymskich Street 164, 51-640 Wroclaw, Poland tel./fax: + 48 71 3477918

autor

Sroka Z.

• Wroclaw University of Science and Technology, Vehicle Engineering Braci Gierymskich Street 164, 51-640 Wroclaw, Poland tel./fax: + 48 71 3477918

Bibliografia

• [1] Chalet, D., Lesage, M., Cormerais, M., Marimbordes, T., Nodal modelling for advanced thermal management of internal combustion engine, Applied Energy, Vol. 190, pp. 99-113, 2017.
• [2] Ghenaiet, A., Carcasci, C., Cerdoun, M., An approach for the thermal analysis of internal combustion engines’ exhaust valves, Applied Thermal Eng., Vol. 102, pp. 1095-1108, 2016.
• [3] Haller, P., Jankowski, A., Kolanek, C., Magdziak-Tolkiewicz, M., Wróbel, R., Impact Analysis of Air Humidity on Operating Parameters of Diesel Engine, Journal of KONES, Vol. 22, No. 3, DOI: 10.5604/12314005.1165966, pp. 17-42, Warsaw 2015.
• [4] Infrared training center, Wprowadzenie do termografii, Podręcznik szkoleniowy, Krakow 2008.
• [5] Jankowski, A., Czerwinski, J., Memorandum of Prof. A. K. Oppenheim and an Example of Application of the Oppenheim Correlation (OPC) for the Heat Losses during the Combustion in IC-Engine, Journal of KONES, Vol. 17 No. 2, Warsaw 2010.
• [6] Jankowski, A., Heat transfer in combustion chamber of piston engines, Journal of KONES Vol. 17 No. 1, pp. 187-197, Warsaw 2010.
• [7] Modelling of Combustion Processes of Liquid Fuels, Journal of KONES, Vol. 19, No. 4, DOI: 5604/12314005.1138352, pp. 239-244, Warsaw 2012.
• [8] Jankowski, A., Test Stand for Modelling of Combustion Processes of Liquid Fuels, Journal of KONES, Vol. 21, No. 2, DOI: 10.5604/12314005.1133885, pp. 121-126, Warsaw 2014.
• [9] Kolanek, Cz., Kuśmidrowicz, J., Walkowiak, W., Teisseyre, A., Obliczenia cieplne silników wysokoprężnych, Politechnika Wrocławska, Wroclaw 1976.
• [10] Kwaśniowski, S., Sroka, J. Z., Zabłocki, W., Modelowanie obciążeń cieplnych w elementach silników spalinowych, Oficyna Wydawnicza Politechniki Wrocławskiej, Wroclaw 1999.
• [11] Martyr, A. J., Plint, M. A., Engine Testing, Elsevier Ltd, 2007.
• [12] Skrętowicz, M., Jankowski, A., Haller, P., Woźniak, J., Janas, M., Risk Evaluation of Driver Exposure to Exhaust Fumes Inside the Passenger Car Cabin in Urban Traffic Conditions,Journal of KONES, Vol. 23, No. 3, DOI: 10.5604/12314005.1216394 pp. 457-464, Warsaw 2016.
• [13] Takahashi, D., Nakata, K., Yoshihara, Y., Engine thermal control for improving the engine thermal efficiency and anti-knocking quality, SAE Technical Paper, 2012.
• [14] Zurek, J., Jankowski, A., Experimental and Numerical Modelling of Combustion Process of Liquid Fuels under Laminar Conditions, Journal of KONES, Vol. 21, No. 3, pp. 309-316,DOI: 10.5604/12314005.1134559, Warsaw 2014.
• [15] Zurek, J., Kowalski, M., Jankowski, A., Modelling of Combustion Process of Liquid Fuels under Turbulent Conditions, Journal of KONES, Vol. 22, No. 4, DOI: 10.5604/12314005.1168562, pp. 355-344, 2015.

Uwagi

PL

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