Potential-based boundary element method to calculate the hydrodynamic drift force on the floating cylinder

• Autorzy: Ghafari Hamidreza , Motallebi Mohammad , Ghassemi Hassan

Identyfikatory

DOI

10.17512/jamcm.2020.4.06

• Języki publikacji: EN

Abstrakty

EN

This paper presents the calculation of the hydrodynamic drift force by using the potetial-based boundary element method (BEM). The potential theory and far-field wave drift forces solution will be described. The comparison of non-dimensional drift force for surge and heave motions are in good agreement between numerical and experimental data. The effect of different drafts and the radius of a cylinder on the drift forces (surge, heave and pitch) are presented and discussed.

Słowa kluczowe

EN

floating cylinder; drift forces; boundary element method

PL

siły dryfu; metoda elementów brzegowych; siła hydrodynamiczna

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2020
• Tom: Vol. 19, nr 4
• Strony: 69--79
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Ghafari Hamidreza

• Department of Maritime Engineering, Amirkabir University of Technology, Tehran, Iran

autor

Motallebi Mohammad

• Department of Civil and Environmental Engineering, Amirkabir University of Technology Tehran, Iran

autor

Ghassemi Hassan

• Department of Maritime Engineering, Amirkabir University of Technology, Tehran, Iran

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).