... the proposed inference procedure are then presented and discussed. Finally, the main conclusions are drawn. PLATFORM MOTION SIMULATIONS A collection of motion time series was generated from simulations in 6 degrees of freedom (Dof) of a spread-moored FPSO unit at a depth over 1200 m, whose main characteristics...

... response. Through systematic calculations, it was determined that the optimal length of synthetic fiber rope for each mooring system could be determined. The objective of this study is to outline a set of procedures that support the design of elastic mooring systems. This will enable the selection...

... performance diagram with low Re opt is applied, it will increase due to the similarity of the flow state in open-water and self-propulsion conditions. Finally, recommendations for the propulsion factors calculation procedure are proposed. INTRODUCTION Propeller open-water and self-propulsion performance...

... in a form where the significant wave height and mean wind speed are depends on the shiplength from head to 30 degrees off-bow cases. manoeuvrability trajectory equation imo guideline heesuk yang frequency ship procedure propeller revolution adverse weather condition shiplength simulation...

...., 2023). optimization problem sustainability artificial intelligence sustainable development platform design correspond procedure offshore projects planning and execution tank rcw journal extreme response reproduction prediction experiment elevation social responsibility response...

... ABSTRACT Modelling uncertainty can play a fundamental role in optimal control design for wave energy converters (WECs), with potentially drastic results predicted within the literature, if not considered and incorporated into the synthesis procedure appropriately. Most of these hypothesised...

... clearance requirement poses challenges which require special considerations. This paper discusses the main aspects of pipeline crossing design for this situation and presents how crossing optimisation design procedure is developed and substantial cost savings are achieved. Upheaval buckling issue...

... and monitoring of the lay tension in case of wet buckle, the Saipem innovative monitoring and non-intrusive tool allows to detect possible anomalies at the very beginning of their occurrence, allowing to promptly activate safeguarding procedures. Four-point bending tests has been adopted to reproduce a local...

... ABSTRACT Tsunami is a phenomenon consisting of sea waves due to a rapid movement of a large mass of water. This paper analyzes the current International and Italian legislation on tsunami risk alert and inundation maps and describes a more accurate mapping procedure, applied along...

... and mass transfers at the interface and the walls lead to sudden pressure fluctuations (Marques et al. 2023b) that can influence the system and the aircraft engine function. similarity hfe-7000 excitation tank sloshing-cell interface experiment procedure apparatus characterization equation...

... et al., 2012) for the Emilia Romagna region (Italy). geology benassai modeling & simulation geologist naple di luccio geological subdiscipline system montella gulf hpc-based early warning system early warning system warning system procedure engineering coastline budillon...

... at the riser's top. identification dissipation lms pimento tab contribution measurement carcass experiment riser vibration damping coefficient engineering curvature frequency modal identification procedure dissected riser sample Proceedings of the Thirty-fourth (2024) International...

... solver MoorDyn+ to reproduce the proposed benchmarks. This is a quite novel application of the method to simulate semi-submersible platforms for offshore wind energy. For this benchmark, which does not include aerodynamic actions, we have proposed a new procedure, leveraging offline coupling techniques...

... using Finite Element Analysis (FEA) and applying Korean Register classification rules. The strength is evaluated in terms of yield and buckling capacity. The analyses procedures are thoroughly analyzed and presented with applied examples. The insights of this study will be helpful for the safe design...

... intelligence threshold cavitation erosion processing technique united states government video erosion image processing binary image information europe government procedure high-speed video variation bubble size cavitation propeller algorithm international symposium blade root cavitation...

... responsibility sustainable development reliability united states government metric assessment wave energy sector publication office electrotechnical commission wave energy converter directorate-general procedure european commission wec guideline energy sector iec evaluation area Proceedings...

... of an acoustic black hole for marine applications. The proposed procedure combines a method for the evaluation of VEM properties of high-damping materials and the analysis of the parameters that control the ABH performance. The results show the effectiveness of the ABH in mitigating low-frequency (50 – 200 Hz...

... wind energy rotation upstream oil & gas sub-sea system settlement cyclic loading displacement accumulation test series sensor procedure diameter average settlement sand surface investigation gravity foundation wind turbine Proceedings of the Thirty-third (2023) International...

... procedure ABSTRACT This study focuses on examining the coefficients of friction in materials commonly used in subsea clamps. A test setup was designed and fabricated during the study to find the friction coefficients. The test setup utilizes bolts to generate normal force and a hydraulic press...

... not be available. The paper will discuss the planning procedure to ensure safe operations and will discuss the reliability of arctic weather forecasts with emphasis on uncertainties related to polar low pressures. The main contribution of the paper is to document that the time between polar low pressures passing...