Identification of technical state of fuel engine apparatus on the grounds of mechanical operation speed in piston-connecting rod system

• Autorzy: Rosłanowski J.
• Języki publikacji: EN

Abstrakty

EN

The following article presents technical state identification of fuel engine apparatus installed in ship combustion engine room on the grounds of mechanical operation of its piston-connecting rod system. Mechanical operation of piston-connecting rod system as the elementary assembly of fuel engine and energetic machine as well, is treated, according to J. Girtler, as the new physical quantity of [Jźs]dimension. It expresses transformation of chemical energy delivered with fuel to the engine combustion chamber externally in form of work through the crankshaft torque. On the grounds of mechanical speed of piston-connecting rod engine operation, it is possible to assess the correctness of such elements as fuel pump, injector or their propulsion and tightness of the combustion chamber. At the same time one has to take into account the dependence of mechanical speed of piston-connecting rod system operation on such factors as engine load, revolution speed and the kind of fuel.

Słowa kluczowe

EN

mechanical operation of piston-connecting rod system installed in ship combustion engine room; parameters characterizing dynamics of combustion in an engine; increasing speed of combustion gases pressure

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2011
• Tom: Vol. 6, no 1
• Strony: 163--170
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Rosłanowski J.

• Gdynia Maritime Academy Faculty of Marine Engineering 81-87 Morska str. 81-225 GdyniaPoland,

Bibliografia

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• [2] Girtler J.: Possibility of valuation of operation of marine diesel engines. Journal of POLISH CIMAC, Vol 4, No 1, 2009.
• [3] Girtler J.: Energy-based aspect of operation of diesel engine. COMBUSTION ENGINES No 2/2009 (137).
• [4] Kozaczewski W., Construction of Piston-Cylinder Group of Combustion Engines, WKŁ Warsaw 2004.
• [5] Piotrkowski I., Witkowski K., Exploitation of Ship Combustion Engines, AM Gdynia 2002.
• [6] Rosłanowski J.: Identification of ships propulsion engine operation by means of dimensional analysis. Journal of POLISH CIMAC, Vol 4, No 1, 2009.
• [7] Wajand J., Measurements of Fast Changeable Pressures in Piston Machines, WNT Warsaw 1974.
• [8] Zabłocki M., Injection and Fuel Combustion in High-Pressure Engines, WKŁ Warsaw 1976.