A computer program for determination of acoustic pressure field related to ship hull and propeller operation

• Autorzy: Koronowicz T. , Szantyr J.
• Konferencja: International Symposium on HYDROACOUSTICS AND ULTRASONICS EAA Symposium (formerly 13th FASE Symposium) Gdańsk-Jurata, 12-16 May 1997
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of analysis of the influence of water viscosity and propeller operation effects on the hydroacoustic pressure field generated by the moving ship hull. The analysis is based on the results of calculations using the program based on Computational Fluid Dynamics for the hull flow and lifting surface method for the propeller flow.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 1997
• Tom: Vol. 1
• Strony: 163--168
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Koronowicz T.

• Institute of Fluid Flow Machinery Gdansk, Poland

autor

Szantyr J.

• Institute of Fluid Flow Machinery Gdansk, Poland

Bibliografia

• [1] Bugalski T., Koronowicz T., Szantyr J., Waberska G.(1994), A Method for CaIculation of Flow Around the Hull of a Ship Moving in Calm Water With Constant Velocity, Mar. Tech. Trans., Vo1.5, pp. 5- 21
• [2] Koronowicz T., Tuszkowska T.(1996), The Influence of Sea Bottom and Generated Wave System on the Hydrodynamie Pressure Field Produced by a Moving Ship (in Polish), Proc. XIII Symp. on Hydroacoustics, Jurata 1996, pp. 159-164
• [3] Peilin Xian (1989), Stromungsmechanische Untersuchung der Zustromduese, PhD Thesis, RheinischWestfalische Techn. Hochschule Aachen
• [4] Szantyr J. (1994), A Method for Analysis of Cavitating Marine Propellers in Non-uniform Flow, Int. Ship. Progress, Vol. 41, No. 427, pp. 199-222