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Tytuł artykułu

Operation evaluation method for marine turbine combustion engines in terms of energetics

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
An evaluation proposal (quantitative determination) of any combustion turbine engine operation has been presented , wherein the impact energy occurs at a given time due to Energy conversion. The fact has been taken into account that in this type of internal combustion engines the energy conversion occurs first in the combustion chambers and in the spaces between the blade of the turbine engine. It was assumed that in the combustion chambers occurs a conversion of chemical energy contained in the fuel-air mixture to the internal energy of the produced exhaust gases. This form of energy conversion has been called heat. It was also assumed that in the spaces between the blades of the rotor turbine, a replacement occurs of part of the internal energy of the exhaust gas, which is their thermal energy into kinetic energy conversion of its rotation. This form of energy conversion has been called the work. Operation of the combustion engine has been thus interpreted as a transmission of power receivers in a predetermined time when there the processing and transfer in the form (means) of work and heat occurs. Valuing the operation of this type of internal combustion engines, proposed by the authors of this article, is to determine their operation using physical size, which has a numerical value and a unit of measurement called joule-second [joule x second]. Operation of the combustion turbine engine resulting in the performance of the turbine rotor work has been presented, taking into account the fact that the impeller shaft is connected to the receiver, which may be a generator (in the case of one-shaft engine) or a propeller of the ship (in the case of two or three shaft engine)

Słowa kluczowe

Wydawca

-

Rocznik

Tom

23

Numer

4

Opis fizyczny

p.67-72,fig.,ref.

Twórcy

autor
  • Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology, 11/12 Narutowicza St., 80-233 Gdansk, Poland
autor
  • Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology, 11/12 Narutowicza St., 80-233 Gdansk, Poland

Bibliografia

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  • 5. Girtler J.: A method for evaluating theoretical and real operation of diesel engines in energy conversion formulation taking into account their operating indices. Polish Maritime Research. - Vol. 18, No. 3(70), 2011, s. 31-36.
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  • 8. Girtler J.: The method for determining the theoretical operation of ship diesel engines in terms of energy and assessment of the real operation of such engines, including indicators of their performance. Journal of POLISH CIMAC. - Vol. 6, no. 1 (2011), s. 79-88.
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  • 19. 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.
  • 20. Wajand J.A., Wajand Jan T.: Tłokowe silniki spalinowe średnio- i szybkoobrotowe. WNT, Warszawa 2000.
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  • 22. Encyklopedia fizyki współczesnej. Praca zbiorowa. Redakcja Nauk Matematyczno-Fizycznych i Techniki Zespołu Encyklopedii i Słowników PWN. PWN, Warszawa 1983.
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Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-7be544fb-c6fb-4473-91f7-61f73c1a3788
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