A computer method for prediction of the velocity field behind a full-scale ship hull

• Autorzy: Koronowicz T. , Tuszkowska T. , Wacławczyk T.
• Języki publikacji: EN

Abstrakty

EN

One of the most important problems in the ship propulsion prognosing is determination of the full-scale velocity field within the propeller operation area behind the ship hull. Numerical calculation results of such velocity field, obtained by means of the own computer software PANSHIP-2 (the "numerical model basin") are presented in this paper. Selected examples illustrate the influence of propeller operation on the effective field. Also, the scale effect of the nominal flow field is discussed.

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2003
• Tom: nr 1
• Strony: 3--9
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Koronowicz T.

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

autor

Tuszkowska T.

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

autor

Wacławczyk T.

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

Bibliografia

• 1. Toda Y., Stern F., Tanaka I., Patel V.C.: M-Flow Measurements in the Boundary Layer and Wake of a Series 60 Cϐ = 0.6 Model Ship With and Without Propeller. Journal of Ship Research, Vol. 34, No. 4, December 1990
• 2. Bugalski T., Koronowicz T., Szantyr J., Waberska G.: A Method for Calculation of Flow Around the Hull of a Ship Moving in Calm Water with Constant Velocity. Marine Technology Transactions, No. 5. Gdańsk, 1994
• 3. Szantyr J.: A Method for Analysis of Cavitating Marine Propeller in Non-Uniform Flow. International Shipbuilding Progress. Vol. 41, No. 427, September 1994
• 4. Bugalski T.. Grabowska K„ Koronowicz T., Tuszkowska T.: The Influence of Propeller Operation on the Pressure Field on the Hull and Around It. Proceedings of XII Conference on Hydromechanics In Ship Design HYDRONAV'97. Szklarska Poręba, 17-19 September 1997
• 5. Koronowicz T., Kwapisz L., Wacławczyk T.: The Velocity Field Prognosis Behind a Ship Hull in Full Scale, Proceedings of Third International Shipbuilding Conference : ISC'2002. St. Petersburg, Russia