A method for evaluatingthe performance of a marine piston internal combustion engine used as the main engine on a ship during its voyage in different sailing conditions

• Autorzy: Girtler J.
• Języki publikacji: EN

Abstrakty

EN

A method is presented for evaluating the performance of piston internal combustion engines used as the main engines on sea-going ships and acting in typical operating conditions. These conditions are described taking into account the performance area of engines of this type. The presented method provides opportunities for calculating the numerical effect of the action using the integral calculus. The above effect is presented as a physical quantity expressed by a number with the metric unit called the joule-second. Proposed is the use of types of integrands (which are functional dependences of the energy converted in these engines on time) which make it possible to use the second fundamental theorem of calculus justifying the use of the Newton-Leibniz formula. The object of the analysis is the process of changes of the energy converted in the internal combustion engines during their operation, described with the aid of a deterministic model of the real process taking into account its sample realisation.

Słowa kluczowe

EN

engine operation; combustion engine performance evaluation; interpretation of energy conversion; Newton-Leibniz formula; model of engine operation

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2010
• Tom: nr 4
• Strony: 31--38
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Girtler J.

• Faculty of Ocean Engineering and Ship Technology Gdansk University of Technology Narutowicza 11/12 80-233 Gdansk, POLAND,

Bibliografia

• 1. Delventhal K. M., Kissner A., Kulick M.: Mathematic. Compendium (in Polish) Świat Książki, Bertelsmann Media, 2005. Original title: Groses Buch der Mathematik. Compact Verlag Media, 2001.
• 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. Girtler J.: Conception of valuation of combustion engine operation. Journal of KONES. Powertrain and Transport. Editorial Office Institute of Aeronautics BK, Warsaw 2008.
• 5. Girtler J.: Energy-based aspect of machine diagnostics. (In Polish) Diagnostyka Nr 1(45)/2008. Wyd. Polskie Towarzystwo Diagnostyki Technicznej, Warsaw 2008.
• 6. Girtler J.: Work of a compression-ignition engine as the index of its reliability and safety. II International Scientifically- Technical Conference EXPLO-DIESEL & GAS TURBINE”01. Conference Procedings. Gdansk-Miedzyzdroje-Copenhagen, 2001.
• 7. Piotrowski I., Witkowski K.: Operation of marine internal combustion engines. (in Polish) AM, Gdynia 2002.
• 8. Rosłanowski J.: Identification of ships propulsion engine operation by means of dimensional analysis. Journal of POLISH CIMAC, Vol 4, No 1, 2009.
• 9. Rudnicki J.: Loads of ship main diesel . engine in the aspect of practical assessment of its operation. Journal of POLISH CIMAC, Vol. 3, No 1, 2008.
• 10. Rudnicki J.: On making into account value of operational applied to ship main propulsion engine as an example. Journal of POLISH CIMAC, Vol 4, No 1, 2009.
• 11. Wojnowski W.: Marine internal combustion engine plants. (in Polish), Part I., Wyd. AMW, Gdynia 1998.