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http://yadda.icm.edu.pl:443/baztech/element/bwmeta1.element.baztech-article-BUJ5-0030-0067

Czasopismo

Journal of KONES

Tytuł artykułu

Environmentally friendly fuel system for liquefied gas carrier propelled with 45 MW main propulsion plant

Autorzy Górski, Z.  Cwilewicz, R.  Krysiak, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN This paper describes the problem of improvement in environment protection by application "environment friendly" fuel natural gas for ship propulsion. In thepaper the most suitable type of ship main propulsion system using natural gas was take into consideration. Propulsion using Iow speed diesel engine, medium speed diesel engine, steam turbine and combined systems were taken into consideration. As a result of analysis it was affirmed that COGES (Combined Gas Turbine and Steam Turbine Integrated Electric Drive System) is the most suitable propulsion plant to be fed with natural gas in contrary to ship diesel engines which adaptation to natural gas use still is in initial condition. COGES type propulsion plant consists in thermodynamic join of gas turbines and steam turbines. Ali turbines drive generators ofmain ship power station supplying simultaneously electric power to ship main propulsion electric motors and to ship electric network as well. It is suggested to use natural gas as fuel for gas turbines. Steam turbines are driven by steam produced in boilers warmed by gas turbines exhaust gases. This way a high efficiency of ship propulsion is obtained. The simplest source of natural gas is cargo carried by LNG (Liquefied Natural Gas) carriers. The preliminary project of such a carrier fuel system is presented in the paper. In addition conditions of application, advantages and disadvantages of natural gas fuel system are discussed.
Słowa kluczowe
EN natural gas ship propulsion   COGES propulsion system  
Wydawca Institute of Aviation
Czasopismo Journal of KONES
Rocznik 2010
Tom Vol. 17, No. 1
Strony 149--154
Opis fizyczny Bibliogr. 11 poz., rys.
Twórcy
autor Górski, Z.
autor Cwilewicz, R.
autor Krysiak, M.
  • Marine Power Plants Department Gdynia Maritime University Morska Street 83, 81-225 Gdynia, Poland tel:+48 58 6901324, zyga@am.gdynia.pl
Bibliografia
[1] Cwilewicz, R., Marine gas turbines, Fundacja Rozwoju Akademii Morskiej w Gdyni, Gdynia 2004.
[2] Cwilewicz, R., Perepeczko, A., Marine steam turbines, Fundacja Rozwoju Akademii Morskiej w Gdyni. Gdynia 2002.
[3] Draper, N. R., Smith, H., Analiza regresji stosowana, Warszawa 1973.
[4] Giernalczyk, M., Górski, Z., Determination of main propulsion power, electric power and boilers capacity on modern crude oil tankers and product tankers by means of statistic methods, IV International Scientific Conference Explo-Ship 2006, Świnoujście - Copenhagen, 2006.
[5] Górski, Z., Cwilewicz, R., Proposal of turbine propulsion for a new generation liquefied natural gas carrier with a capacity of 250000-300000 cbm, Journal of KONES Powertrain and Transport, Vol. 14, No. 2, Warsaw 2007.
[6] Górski, Z., Cwilewicz, R., Konopacki, Ł., Kruk, K., Proposal of propulsion for liquefied natural gas tanker (LNG gas carrier) supplying LNG terminal in Poland, Journal of KONES Powertrain and Transport, Vol. 15, No. 2, Warsaw 2008.
[7] Górski, Z., Cwilewicz, R., Proposal of Ecological Propulsion for Seagoing Ships, Journal of KONES Powertrain and Transport, Vol. 16, No. 3, pp. 121-128, Warsaw 2009.
[8] Krysiak, M., Preliminary project of dual fuel system for 45 MW COGES propulsion system, Master of Science thesis under guide of Z. Górski, Marine Engineering Faculty of Gdynia Maritime University, Gdynia 2010.
[9] Michalski, R., Siłownie okrętowe, Obliczenia wstępne oraz ogólne zasady doboru mechanizmów i urządzeń pomocniczych instalacji siłowni motorowych, Politechnika Szczecińska, Szczecin 1997.
[10] Ujednolicone metody obliczeń instalacji siłowni spalinowych, Opracowanie CTO, Gdańsk 1974.
[11] Unifikacja siłowni, Część V, Elektrownia, Opracowanie CTO, Gdańsk 1978.
Kolekcja BazTech
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