Experimental analysis of the effectiveness of ship propulsion devices

• Autorzy: Abramowicz-Gerik T.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the study on the effectiveness of ship propulsion devices based on model tests conducted in the open water experimental set up. The influence of the water depth to draft ratio and distance from the vertical tight wall on the hydrodynamic forces generated by the propellers on the ship hull was investigated. The interaction effects observed for the twin propeller ship in bollard pull condition were compared with the effects induced by single propeller vessels available in literature and discussed with respect to the mathematical modelling of hydrodynamic forces generated on the hull by ship propulsion devices.

Słowa kluczowe

EN

ship propulsion; modelling; hydrodynamic forces

PL

napędy okrętowe; modelowanie; siły hydrodynamiczne

• Wydawca: Polskie Forum Nawigacyjne
• Czasopismo: Annual of Navigation
• Rocznik: 2008
• Tom: No. 13
• Strony: 5--13
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Abramowicz-Gerik T.

• Gdynia Maritime University

Bibliografia

• [1] Abramowicz-Gerigk T., Experimental study on the hydrodynamic forces induced by a twin-propeller ferry during berthing, Ocean Engineering, doi:10.1016/j.oceaneng.2007.10.009, Elsevier 2007.
• [2] Yoo W-J., Yoo B. Y., Rhee K. P., An experimental study on the maneuvering characteristics of a twin propeller/twin rudder ship during berthing and unberthing, Ships and Offshore Structures, 2006, Vol. 1, issue 3.
• [3] Vantorre M., Delefortrie G., Eloot K., Laforce E., Experimental Investigations of Ship-Bank Interaction Forces, International Conference MARSIM ’2003, Kanazawa 2003.