Hidrodinamički model vodomlazne propulzije brzih brodogva

Delić, Marija (1999) Hidrodinamički model vodomlazne propulzije brzih brodogva. = Scientific master's thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Grubišić, Izvor.

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Abstract (Croatian)

U radu je napravljen pregled razvoja analitičkih metoda za analizu i projektiranje vodomlaznih propulzora. Na temelju cjelokupne analize razvijen je hidrodinamički model, definirani parametri problema i potrebni hidrodinamički atributi na osnovu kojih je zatim razvijen postupak preliminarnog osnivanja vodomlaznog sustava. Postupak je zatim prenesen na računalo, povezan s postojećim hidrodinamičkim proračunom otpora trupa, to omogućuje promjenu projektnih parametara u cilju optimizacije projekta i prognoze njegovih hidrodinamičkih značajki.

Abstract

A survey of the analytical methods for analysis and design of the waterjet propulsors is presented in thesis. On the basis of a comprehensive analysis, a hydrodynamic model was developed, and problem parameters and required hydrodynamic attributes were defined. Then, a preliminary parametric design method for a waterjet system was developed, and computer programmed. Combined with the existing hydrodynamic resistance preliminary program, the developed method proves to be a suitable tool for design parametric optimization and hydrodynamic performance predictions.

Item Type: Thesis (Scientific master's thesis)
Uncontrolled Keywords: vodomlazna propulzija; parametarski model; predviđanje snage; propulzivne značajke
Divisions: 600 Department of Naval Engineering and Marine Technology > 610 Chair of Hydromechanics of Marine Structures
Date Deposited: 22 Sep 2014 18:00
Last Modified: 16 Oct 2015 13:19
URI: http://repozitorij.fsb.hr/id/eprint/51

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