Dynamics of FPSO with polyester mooring lines

Ćatipović, Ivan and Čorić, Većeslav and Vukčević, Vuko (2012) Dynamics of FPSO with polyester mooring lines. = Dynamics of FPSO with polyester mooring lines. In: 22nd International Offshore and Polar Engineering Conference, ISOPE-2012, 17-22.06.2012., Rhodes; Greece.

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Official URL: https://www.onepetro.org/conference-paper/ISOPE-I-...

Abstract

The stiffness model of highly extensible polyester mooring lines is studied as part of dynamic analysis of a floating production, storage and offloading unit (FPSO). In more detail, coupled dynamics of FPSO and deepwater mooring system with taut polyester mooring lines is observed. Calculations are done in time domain utilizing nonlinear finite element method (FEM). Newly derived additional stiffness matrices are used to approximate the influence of elongation of mooring line to its geometric stiffness. Presented case study is based on example from the literature with available experimental results. Copyright © 2012 by the International Society of Offshore and Polar Engineers (ISOPE).

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): Additional stiffness; Coupled dynamics; Deepwater; Floating production; storage and offloading units; FPSO; Geometric stiffness; Large elongation; Mooring line; Mooring system; Nonlinear finite element method; Polyester mooring lines; Polyester ropes; Stiffness model; Time domain; Dynamic response; Dynamics; Esters; Finite element method; Mooring; Mooring cables; Stiffness; Stiffness matrix; Time domain analysis; Offshore oil fields
Subjects: TECHNICAL SCIENCE
Divisions: 500 Department of Energy, Power Engineering and Environment > 530 Chair of Turbomachinery
600 Department of Naval Engineering and Marine Technology > 630 Chair of Ship Design and Offshore Technology
Indexed in Web of Science: No
Indexed in Current Contents: No
Citations SCOPUS: 3 (17.10.2017.)
Date Deposited: 29 Apr 2015 12:30
Last Modified: 17 Oct 2017 13:38
URI: http://repozitorij.fsb.hr/id/eprint/3927

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