Hydrodynamic pressure of a ship

• Autorzy: Kozaczka E. , Milanowski L.
• 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 a method of description of hydrodynamic pressure distribution generated by a moving ship. The solutions consider the basic geometric parameters of a hull. Both the numerical and experimental investigations of hydrodynamic pressure have been carried out for different speeds of a hull in reference to the surrounding water medium. The results have been presented for two measurement depths. The numerical results were compared with the data obtained while the "in situ" measurements. The similarity between the time waveforms of pressure was analyzed and the correction coefficients were introduced.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 1997
• Tom: Vol. 1
• Strony: 173--178
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Kozaczka E.

• Naval Academy 81-919 Gdynia, Poland

autor

Milanowski L.

• Naval Academy 81-919 Gdynia, Poland

Bibliografia

• 1. Hess J. L., Smith A.M.O.: Calculation of Potential Flow about Arbitrary Bodies. Progress in Aeronautical Science, voI. 8, Pergamon Press, Oxford 1966.
• 2. Kozaczka E., Milanowski L. : Experimental investigations ot hydrodynamic pressure produced by a moving ship, Proceedings of XII Symposium on Hydroacoustics, Jurata 1995 (in Polish)
• 3. Kozaczka E., Milanowski L.: Elaboration of a method for determination of ships' hydrodynamic field distribution, Report on the profect "Hydrodyn", Naval Acaderny, Gdynia 1995 (in Polish)
• 4. Koronowicz T., BugaIski T., Grabowska K., Waberska G.: Selection of the caIculation model of pressure field connected with the water flow about a ship's hull, Report 1MB PAS No 216/95 (in Polish)
• 5. Milanowski L.: The influence ot the parameters of a hull's shape on the distribution of its hydrodynamic field, Proceedings of XIII Symposium on Hydroacoustics, Jurata 1996 (in Polish)