A method for selection of parameters of ship propulsion system fitted with compromise screw propeller

• Autorzy: Michalski J.P.
• Języki publikacji: EN

Abstrakty

EN

This paper concerns an algorithmic method for preliminary selection of parameters of ship propulsion system fitted with fixed screw propeller in the case when the ship’s operation isassociated with significantchangesofwaterwaydepthandwidth,hullresistanceoftheshipand its service speed. Mathematical model arguments of the considered design problem are main ship design parameters identified in the preliminary design stage. Structure of theformulated model complies with formal requirements for continuous- discrete mathematical optimization problems. The presented examples of application of the method concern an inland waterways ship fitted with compromise screw propeller optimized in the sense of minimization offuel consumption for passing a given route distance within a given time. The elaborated method may be especially useful in designing such ships as : coasters, inland waterways ships, tugs, pushers, trawlers, mine sweepers, icebreakers etc

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2007
• Tom: 14
• Numer: 4
• Opis fizyczny: p.3-9,fig.,ref.

Twórcy

autor

Michalski J.P.

• Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology, Narutowicza 11/12, 80-952 Gdansk, Poland
• Polish Naval University, Gdynia, Poland

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