Simulation in reduced scale hydraulic models of the mooring system of ships docked under the effect of the passage of other vessels (passing ship)

• Autorzy: Esferra R. , Bernardino J.C.M , Bezerra R. , Pion L.M.

Identyfikatory

DOI

10.12716/1001.15.04.17

• Języki publikacji: EN

Abstrakty

EN

Vessels moored at port terminals may be subject to excessive strain on mooring lines, induced by other ships passing in their vicinity. This phenomenon is called hydrodynamic interaction, and well known in the international literature as Passing Ship. It occurs due to the displacement of the mass of water between the two vessels, which, consequently, induces hydrodynamic stresses on the two ships. Within this context, scale models are a powerful tool for hydrodynamics studies, being able of reproduce the complex water flow phenomena that take place around passing and moored ship. This paper presents a scale model technique to study the Passing Ship phenomenon and its application on a case study developed for the Santos Port. The study was based on the analysis of the results of simulations performed on a 1:170 scale model to compare the effect of various navigations conditions on the mooring lines of a docked ship.

Słowa kluczowe

EN

passing Ship; hydraulic models; mooring system; passing ship phenomenon; ship's mooring; hydrodynamic interaction effect; hydrodynamic forces; reduced scale models

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2021
• Tom: Vol. 15 No. 4
• Strony: 845--852
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Esferra R.

• Hydraulic Technological Center Foundation, Sao Paulo, Brazil

autor

Bernardino J.C.M

• University of Sao Paulo, Sao Paulo, Brazil

autor

Bezerra R.

• Hydraulic Technological Center Foundation, Sao Paulo, Brazil

autor

Pion L.M.

• Hydraulic Technological Center Foundation, Sao Paulo, Brazil

Bibliografia

• 1. American Society of Civil Engineers (ASCE): Manual and Reports on Engineering Pratice No.129: Mooring of Ships to Piers and Wharves. , Virginia (2014).
• 2. Bernardino, J.C.M.: Experimental approach for the evaluation of vessel maneuvers in scale models of nautical spaces. University of São Paulo (2015).
• 3. Flory, J.F.: A Method for Estimating Passing Ship Forces. Presented at the Ports Conference 2001 , Norfolk, Virginia, United States April 29 (2001). https://doi.org/10.1061/40555(2001)48.
• 4. Fundação Centro Tecnológico de Hidraúlica (FCTH): Estudos em modelo físico para avaliação do efeito de interação hidrodinâmica no Armazém 39. RELATÓRIO TÉCNICO (RT) No 05. , Laboratório de Hidráulica da Escola Politécnica da USP. São Paulo (2018).
• 5. OCIMF: Mooring equipment guidelines. , London, UK (2013).
• 6. PIANC: Report of Working Group no. 24. , Brussels (1995).

Uwagi

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