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http://yadda.icm.edu.pl:443/baztech/element/bwmeta1.element.baztech-article-BPG8-0003-0025

Czasopismo

Journal of Polish CIMAC

Tytuł artykułu

Improvement In Preliminary Determination Of Energy Demand For Main Propulsion, Electric Power And Auxiliary Boiler Capacity By Means Of Statistics As An Example Of Modern Ro-Ro Vessels

Autorzy Górski, Z.  Giernalczyk, M. 
Treść / Zawartość http://www.polishcimeeac.pl/
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The paper presents the method of estimated main propulsion power, electrical power and auxiliary steam delivery of the modern ro-ro vessels by using statistical method of calculations. The statistical researches were executed to determine dependencies among the main propulsion power, electric power and heating power as a function of selected basic ship parameters. The reference list of the modern ro-ro vessels was used in the analysis. The chosen ships were selected mainly from the studies of The Royal Institution of Naval Architects elaborated by the most eminent authors of the world shipping enterprise running their articles in a years issue SIGNIFICANT SHIPS OF YEAR. The chosen as the independent variables are the ship parameters being in a logical connection with the main propulsion power, electrical power and steam production of the vessel. Regression analyses were executed by means of the least squares method. Each determined formula was subjected to the statistical verification and the correlation coefficient between the obtained formula and analysed input data was determined.
Słowa kluczowe
EN ro-ro vessel   main propulsion power   electrical power   auxiliary steam delivery   statistics  
Wydawca Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
Czasopismo Journal of Polish CIMAC
Rocznik 2007
Tom Vol. 2, no 1
Strony 157--163
Opis fizyczny Bibliogr. 10 poz., rys., fot.
Twórcy
autor Górski, Z.
autor Giernalczyk, M.
  • Gdynia Maritime University 83 Morska Street, 81-225 Gdynia, Poland tel.: +48 58 6901307, +48 58 6901324, zyga@am.gdynia.pl
Bibliografia
[1] Draper, N.R. and Smith, H., An application of linear regression, Warszawa (1973).
[2] Giernalczyk, M., Górski, Z., Method for determination of energy demand for main propulsion, electric power production and heating purposes for modern container vessels by means of statistics, Marine Technology Transactions, Marine Technology Commity of the Polish Academy of Sciences, Gdańsk 2004
[3] Giernalczyk, M., Górski, Z., Improvement in the preliminary determination of energy demands for main propulsion, electric power and auxiliary boiler capacity by means of statistic: an example based on modern bulk carriers, 9th BALTIC REGION SEMINAR ON ENGINEERING EDUCATION, Gdynia Maritime University 17-20 June 2005 pp 49-51
[4] Giernalczyk, M., Górski, Z., A Statistics-based Method for the Determination of energy demands for main propulsion, electric power and auxiliary boiler capacity for modern crude oil and products tankers.Explo-ship 2006, Szczecin Maritime University pp 183-192
[5] Hewlett Packard: HP-65 Stat Pac 1. Cupertino, California, (1976).
[6] Michalski, R., Ship propulsion plants. Preliminary calculations, Szczecin Technical University, Szczecin (1997).
[7] Report – Energetic assessment of recent ship propulsion plants and means for theirimprovement. Research project no 9 T12D 033 17 of Government Research Comity Polish under management of Prof. Romuald Cwilewicz, Gdynia Maritime University, Gdynia (2002).
[8] Standardisation of calculation methods of motor ship engine room systems designing, Study of Ship Techniques Centre (CTO), Gdańsk 1974
[9] Unification of ship engine room. Part V. Ship power plant, Study of Ship Techniques Centre (CTO), Gdańsk 1978.
[10] Zieliński, R., Statistics Tables. Scientific and Technical Publications (WNT), Warszawa 1978.
Kolekcja BazTech
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