H Shiri, M Randolph - International Conference on …, 2010 - asmedigitalcollection.asme.org
The significant influence of the riser-seabed interaction on the fatigue performance of steel catenary risers is now widely accepted. Most design, however, is still carried out using linear …
CP Pesce, JAP Aranha, CA Martins - ISOPE International Ocean and …, 1998 - onepetro.org
Recently, analytical solutions, of the boundary-layer type, were developed for the static and dynamic curvature problems in the touchdown point (TDP) region of a catenary riser …
A riser or mooring line, when excited dynamically at its upper end, resists the imposed displacement by increasing its tension. Viscous damping in the lateral motion is known to be …
This paper investigates the nonlinear free vibration of a marine riser with large displacement. The nonlinear equation of motion is derived using a variational approach …
Geometrically compliant mooring systems that change their shape to accommodate deformations are common in oceanographic and offshore energy production applications …
The analytical solution of the suspended heavy cable eigenvalue problem, given in terms of Bessel functions, has been known for a long time. Also well known and superbly discussed …
CP Pesce, CA Martins, LMY da Silveira - 2006 - asmedigitalcollection.asme.org
The eigenvalue problem of risers is of utmost importance, particularly if vortex-induced vibration (VIV) is concerned. Design procedures rely on the determination of eigenvalues …
This paper describes the development of a neural-network-based prediction of mooring forces of a deep-sea oil exploitation production process. The evolvement of a neural network …
CM Larsen, T Hanson - 1999 - asmedigitalcollection.asme.org
This paper describes how the design of a catenary riser can be formulated as an optimization problem by using riser costs as the criteria function, design requirements in …