Deposit forming tendency in sparkignition engines and evaluation of gasoline detergent additives effectiveness

• Autorzy: Stępień Z. , Oleksiak S.
• Języki publikacji: EN

Abstrakty

EN

The paper describes influence of legislation requirements on development of spark ignition engines construction and new expectations towards today's fuels and detergent-dispersant additives. Paper presents development history of fuel additives especially of detergent additives. It indicates most critical places of engine deposits formation and its impact on fuel consumption, emission and vehicle driveability. It describes also the most popular engine tests methods for evaluation of deposits forming tendency on intake valves and combustion chambers and detergent additives effectiveness, focusing on CEC (Coordinating European Council for the Development of Performance Tests for Transportation Fuels, Lubricants and Other Fluids) test methods by using of Mercedes Ml 02 (CEC F-05 - 93 - Inlet Valve Cleanliness in the MB Ml02E Engine) and Mili engines (CEC F-20 - Test Method For Inlet Valve Cleanliness). CEC test methods has been approved both by fuel producers and engine and vehicles manufacturer, what is noted e.g. in World Wide Fuel Charter. From many years in major of these Groups, representatives of Oil and gas Institute (earlier as Petroleum Processing Institute) had an active part. Deposits formed in the injectors, intake valves and combustion chambers of gas o line engines can cause various performance and emissions problems.

Słowa kluczowe

EN

combustion engines; deposits; detergent additives; engine fuels; test methods

• 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: 2009
• Tom: Vol. 16, No. 2
• Strony: 421--431
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Stępień Z.

autor

Oleksiak S.

• Oil and Gas Institute, Performance Testing Department Engine and Tribology Tests Laboratory Lubicz 25 A, 31-503 Kraków phone: [phone], fax: [phone],

Bibliografia

• [1] Worldwide Emission Standards and Related Regulations – Continental, March 2008.
• [2] Zahalka, T. L., Kulinowski, A. M., Malfer, D. J., A Fleet Evaluation of IVD and CCD: Emissions Effects and Correlation to the BMW 318i and Ford 2.3L IVD Test, SAE Paper 952447.
• [3] Arters, D. C., Macduff, M. J., The Effect On Vehicle Performance Of Injector Deposits In A Direct Injection Gasoline Engine, SAE Paper 2000-01-2021.
• [4] Von Bacho, P. S., Sofianek, J. K., McMahon, C. J., Engine Test for Accelerated Fuel Deposit Formation on Injectors Used in Gasoline Direct Injection Engines, SAE Paper 2009-01-1495.
• [5] Arters, D. C., Bardasz, E. A., Schiferl, E. A., Fisher, D. W., A Comparison of Gasoline Direct Injection and Port Fuel Injection Vehicles, Part I – Fuel System Deposits and Vehicle Performance, SAE Paper 1999-01-1498.
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• [7] Cheng, S. S., The Impacts of Engine Operating Conditions and Fuel Compositions on the Formation of Combustion Chamber Deposits, SAE Paper 2000-01-2025.
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• [9] Cheng, S. S., Kim, C., Effect of Engine Operating Parameters on Engine Combustion Chamber Deposits, SAE Paper 902108.
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• [12] Kalghatgi, G. T., Fuel and Additive Effects on the Rates of Growth of Combustion Chamber Deposits in a Spark Ignition Engine, SAE Paper 972841.
• [13] Uehara, T., Takei, Y., Hoshi, H., Shiratani, K., Okada, M., Esaki, Y., Study on Combustion Chamber Deposit Formation Mechanism – Influence of Fuel Components and Gasoline Detergents, SAE Paper 971722.
• [14] Daly, D. T., Bannon, S. A., Fog, D. A., Harold, S. M., Mechanism of combustion chamber deposit formation, SAE Paper 941889.
• [15] Urzędowska, W., Stępień, Z., Kompleksowa ocena zdolności myjacych benzyn silnikowych w oparciu o rozszerzony test silnikowy CEC F-05-93 (MB M102E) typu dirty up, Dokumentacja INiG nr arch. DK-4100-136/08.
• [16] Kalghatgi, G. T., Price, R. J., Combustion Chamber Deposit Flaking, SAE Paper 2000-01-2858.
• [17] Aradi, A. A., Imoehl, B., Avery, N. L., Wells, P. P., Grosser, R. W., The Effect of Fuel Composition and Engine Operating Parameters on Injector Deposits in a High-Pressure Direct Injection Gasoline (DIG) Research Engine, SAE Paper 1999-01-3690.
• [18] Palmer, F. H., The Role of Deposit Control Fuel Additives in Automotive Gasoline and Diesel Fuels, ACEA 2004.
• [19] CEC F-05 - 93 – Inlet Valve Cleanliness in the MB M102E Engine.
• [20] CEC F-20 - Test Method For Inlet Valve Cleanliness.