SVIBOR - Project code: 2-09-342

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

SVIBOR

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Project code: 2-09-342


HYDRODYNAMIC OPTIMIZATION OF PERSPECTIVE SHIPS


Main researcher: GAMULIN, ANTUN (155232)


Assistants
Type of research: applied
Duration from: 06/03/91. to 06/03/95.
Papers on project (total): 23
Institution name: Brodarski institut, Zagreb (192)
Department/Institute: Ship Hydrodynamic department
Address: Av. Većeslava Holjevca 20, 41020 Zagreb , HRVATSKA
City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)41 651 - 022
Fax: 385 (0)41 650 - 948
Summary: Hull form optimizations are done in order to develop modern and perspective ships which are of economical interested at home and abroad. In the scope of the project through theoretical and experimental investigations the following perspective ships were optimized: 1. Full, large and shallow draught ships (two series were developed) a) Series "JELSA" (L/B=3.75 - 7.25 ; B/T=3.0 - 5.0 ; CB=0.835) b) Series "BERTA" (L/B=4.21 - 6.21 ; B/T=3.4=const ; CB=0.65 - 0.8) 2. High speed small vessels 3. Offshore fishing ships

Keywords: ship model, resistance, running trim, chine, bulb, self-propulsion, open water test, correlation, propulsion components, trawl, high speed vessel, roll, sea worthiness, power, cavitation, manoeuvrability, wake

Research goals: The aim of the research is to defined the optimum hull form for the different types of ship and to develop the method for ship speed prediction, detemination of propulsion components and wake distribution, evaluation of form quality and influence of ship geometrical characteristcs upon hydrodynamic performances. The results shall be given through systematic diagrams and regression equations.

COOPERATION - INSTITUTIONS


  1. Name of institution: Fakultet strojarstva i brodogradnje
    Type of institution: Economical/Production
    City: 10000 - Zagreb, Croatia
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