Investigations of influence of screw propeller operation on water flow around stern part of ship hull

• Autorzy: Koronowicz T. , Krzemianowski Z.
• Języki publikacji: EN

Abstrakty

EN

This paper presents results of measurements of velocity field in before- the - propeller flow in presence of a ship model hull of two configurations, as well as comparative calculations of velocity field on a full-scale ship. Analysis of the research results showed that input data to Biot-Savart formula should be modified in the case of calculations of propeller-induced velocities on ship hull surface.

Słowa kluczowe

EN

ship hydromechanics; propeller-induced velocities; Biot-Savart equation

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2007
• Tom: nr 1
• Strony: 3--8
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Koronowicz T.

autor

Krzemianowski Z.

• Institute of Fluid-Flow Machinery, Polish Academy of Sciences in Gdańsk

Bibliografia

• 1. Bugalski T., Koronowicz T., Szantyr J., Waberska G.: Computer software for determining flow around the ship together with wave system (in Polish). Proceedings of 10th Symposium on ship hydromechanics, Gdańsk. 1993
• 2. Bugalski T., Koronowicz T., Szantyr J., Waberska G.: Computer system for calculation of flow, resistance and propulsion of a ship; Paper presented at CADMO’94. Southampton UK, 1994
• 3. Bugalski T., Koronowicz T., Szantyr J., Waberska G.: A metod for calculation of flow around the hull of a ship moving in calm water with constant velocity”; Marine Technology Transactions, vol. 5. 1994
• 4. Koronowicz T., Tuszkowska T., Bugalski T., Grabowska K.: The influence of propeller operation on the pressure field on the hull and around it; Proceedings of 12th International Conference on Hydrodynamics in Ship Design, HYDRONAV’97, Szklarska Poręba, September 1997
• 5. Koronowicz T., Szantyr J., Bugalski T.: Theoretical model for determining the pressure field resulting from hull flow and operation of the marine propeller; Polish Maritime Research, September 1997
• 6. Koronowicz T., Tuszkowska T., Waberska G.: Computer software system for determining the pressure field resulting from hull flow and operation of the marine propeller; Polish Maritime Research, December 1997
• 7. Koronowicz T.: A computer method for prediction of the velocity field behind a full-scale ship hull, Polish Maritime Research No 1/2003, vol. 10
• 8. Koronowicz T., Tuszkowska T., Waberska G.: Modernization of the calculation model applied to the computer software PANSHIP (in Polish). IMP PAN Report
• 9. Koronowicz T., Tuszkowska T., Waberska G., Kaniecki M., Krzemianowski Z.: Analysis of preliminary results of tests (in Polish). Report no. 4643/04. IMP PAN
• 10. Jaworski S.: Results of measurements of velocity field before the propeller which operates on ship model and axially symmetrical bodies (in Polish). Technical report no. RH-2004/T-149, Ship Design & Research Centre
• 11. Koronowicz T., Tuszkowska T., Waberska G., Kaniecki M., Krzemianowski Z. : Analysis of results of velocity field tests on the model 1 (in Polish). Report no. 4864/04, IMP PAN (Institute of Fluid-Flow Machinery, Polish Academy of Sciences in Gdańsk)
• 12. Koronowicz T., Koronowicz J., Niewiadomski J., Bunikowski J., Huk G.: Measurements of propeller-induced velocity field around an axially symmetrical body in cavitation tunnel (in Polish). Report no. 5065/05, IMP PAN
• 13. Koronowicz T., Tuszkowska T., Wawerska G., Kaniecki M., Krzemianowski Z., Koronowicz J., Chaja P., Bednarek A.: Analysis of results of tests of an axially symmetrical body in model basin (in Polish). Report no. 5104/05, IMP PAN
• 14. Koronowicz T., Bugalski T., : Analysis of results of tests of a ship (in Polish), Report no. 5220/05, IMP PAN
• 15. Koronowicz T., Krzemianowski Z.: Experimental research on propeller influence on flow around ship hull (in Polish). Materials of MWK-2005, vol. III, Waplewo 17-20 May 2005
• 16. Koronowicz T., Krzemianowski Z.: The numerical and experimental tests of the work of a screw propeller on the flow around the hull on a ship, Materials of the International Conference HYDRONAV’05, Gdańsk-Ostróda