... artificial intelligence ship maneuvering motion zigzag maneuver variable vector hydrodynamic derivative construction method mathematical expression modeling & simulation maneuvering motion sensitivity analysis expression training dataset gaussian process regression prediction...

... the discrepancy in the structural responses caused by these different uncertainties. In this paper, the sensitivity analysis of the typical load characteristics and structural responses concerning structural geometrical parameters, met–ocean parameters, and material behaviors are investigated for a 5 MW OWT...

... sensitivity analysis of this typical pressure hull structure is carried out to investigate the influence of design parameters on the yield and buckling strength such as the size of the transverse bulkhead and frame, and the thickness of pressure hull structures. The optimization method proposed in this paper...

... ABSTRACT To make the dimension reduction for optimization possible, the sensitivity of long-term dynamic performance to the substructure configuration parameters for a V-shaped semi-submersible floating wind turbine is measured by using a statistical test based sensitivity analysis technique...

.... The DSF needs a weight reduction design to improve the ship motion performance and buoyancy of the topside transport vessel equipped with the DSF. In this paper, the structural design sensitivity analysis of the DSF was performed in connection with the development of the float-over method for the safe...

... cross-section design method based on the Bézier curve is used to define the geometry of the SFT cross-section. A sensitivity analysis of the Bézier curve parameters is conducted with Computational Fluid Dynamics (CFD), and compared with simpler common cross-sections. The results show the parametric...

... also have uncertainty. monte carlo simulation significance fatigue analysis steel catenary riser elementary effect coefficient drag coefficient probability tdp morris method fatigue damage tdz interaction scr fatigue scr fatigue life sensitivity analysis Probability study...

... power, sensitivity analysis and comparison with literature or historical data. The above validation method thus assists to support the development of the credibility and acceptance of a BBN model on decommissioning risks. INTRODUCTION Decommissioning projects are sparse and spread out across...

... of multiple times is too significant for the environmental capacity. Therefore, it is necessary to add parameter sensitivity analysis and calibration before the calculation of water environmental capacity. INTRODUCTION In 1986, the Joint Group of Experts on the Scientific Aspects of Marine Pollution...

... effective countermeasures to reduce collisions and severities. improper manipulation node root node accident analysis sensitivity analysis bn model human factor collision accident machine learning accident probability intermediate node engineering analysis model strength artificial...

... & Ghadimi (2014), Sasson et al. (2016) and Bonfiglio et al. (2017). structural fem computation equation wedge pressure distribution interface sensitivity analysis computation engineering solver time step artificial intelligence faltinsen particle hydrodynamic mesh approximation...

... classification rules. (Hua,2011; LIU,2013) strength assessment container vessel probability probability distribution function ship fatigue damage calculation sensitivity analysis dominant load equivalent design wave assessment density function amidship shape parameter edw artificial...

... Sensitivity Analysis of Monopiles Fatigue Stresses to Site Conditions Using Monte Carlo Simulation Ana Gli i , Gonçalo T. Ferraz, Peter Schaumann Institute for Steel Construction, Leibniz Universität Hannover Hannover, Lower Saxony, Germany ABSTRACT The design of support structures of offshore...

... Non-Parametric Sensitivity Analysis for Deep Water S-Lay Stinger Xiaobo Wang,(1) Hongsheng Yan,(2) Yang Yuan(2) (1)Installation Division, Offshore Oil Engineering Co., Ltd. Tanggu, Tianjin, China (2) School of Civil Engineering, Tianjin University Nankai, Tianjin, China ABSTRACT . This paper...

... to decide whether to continue or suspend the operation reducing the risk of a potential accident. Moreover, sensitivity analysis is performed in order to control the stability of the model. Despite the wide use of FIS applications to solve engineering problems, WR WKH EHVW RI WKH DXWKRU¶V NQRZOHGJH...

... harsh. The main aim of this paper is to present sensitivity analysis results of non-linear air gap and wave slamming load with respect to the current load for the design of semisubmersible platform. In this paper, the wind tunnel test and the seakeeping model test have been performed. The linear air gap...

... rock cover wye installation buckle installation sensitivity analysis operation hot section effective axial force calculation startup wye structure gop seabed intervention Retrofit Subsea Wye Structure within Hot Section of an Oil Pipeline Ljiljana Djapic Oosterkamp1 Zhenguo Tu2 Samson...

... could decrease the steam interference and lateral fluid movement by generating a similar size of chamber. A sensitivity analysis showed the key factors to cumulative steam to oil ratio were bottom hole pressure of the injectors and surface steam rate at the producers. To satisfy the limit of surface...

... hydraulic fracture spacing is 300 ft and hydraulic fracture half-length is 350~550 ft for matrix permeability from 0.0001 to 0.001 md. KEY WORDS: Hydraulic fracture design; shale gas production; sensitivity analysis; artificial neural network; proxy model; optimization; economic feasibility. INTRODUCTION...

... on different ports and channels worldwide to calculate collision risk and ensure safety. probability sensitivity analysis scenario bangladesh modification trajectory design machine learning freight & logistics services causation probability expert opinion bayesian inference well planning...