... to reduce snap loads. Results are presented for a wide range of irregular sea states, varying significant wave height, wave period and directional spreading. Increasing directional spreading is found to reduce the maximum and standard deviations of the leading mooring line loads by up to 30-40% compared...

... by dynamic simulations under different wave/wind/current conditions. Then, the statistical data are obtained such as mean and standard deviation to be used as inputs in the ANN model. Then, significant wave height, peak period, and wave direction are estimated by the ANN model. The results demonstrate...

... development significant wave height wind farm mooring system simulation sea condition water depth wind turbine short wave radar significant wave period izu-oshima island floater measurement jan wave data standard deviation maximum tension Proceedings of the Thirty-third (2023) International...

... direction united states government fpso turbulence intensity fowt floating production system foundation variation standard deviation counterweight social responsibility simulation motion response semi-spar fowt sustainable development suspension rope frequency upper floater numerical...

... speed wind energy variable wind speed axial force evaluation social responsibility damage probability shutdown frequency sustainable development wind turbine operation offshore wind turbine response displacement sustainability standard deviation mean wind speed vector equation random...

... between the floater and the nearly stationary internal heavy ball, driving the PTO system. wave climate frequency heave standard deviation social responsibility ocean energy motion response talos wec sustainability sustainable development amplitude surge cantabrian sea europe...

... canada government stalheim united states government metals & mining microstructure fracture toughness standard deviation pipeline toughness performance degradation precipitate tendency ductile hydrogen pressure application pressure gaseous hydrogen pre-screening methodology...

... variational mode decomposition adaptive online prediction ship short-term motion standard deviation ABSTRACT In order to accurately predict ship motion in rough seas, an adaptive VMD-LSTM online prediction model is established. A heave time series of Delft-372 catamaran is used for experiment...

... ABSTRACT The analysis of data acquired by the dynamometer bench indicates that motor efficiency at each operating point appears basically normal distribution. Consequently, Gaussian Process Regression (GPR) is employed to estimate the motor efficiency mean map and efficiency standard deviation...

... in predictions, therefore it is essential to identify the most important environmental parameters for reliable and efficient mooring fatigue predictions. sustainability wind energy floater motion social responsibility subsea system standard deviation wave height wave period wind speed sustainable...

... process standard deviation blade pitch 0 wind turbine assembly blade pitch 90 coefficient wind load catamaran vessel environment condition Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022...

...). ship level ice angle operation standard deviation toe-in angle operation own channel channel widening capability icebreaker video image alternative value thruster ib polaris channel widening full-scale test nd video image Proceedings of the Thirty-second (2022) International Ocean...

... on the VIM and a strengthening effect on surge. The lift standard deviation and drag standard deviation of fixed flow increase with the increase of reduced velocity. The Research of paper can provide reference for the research and design of TLP. KEY WORDS: TLP; VIM; Model test; Numerical simulation; Uniform...

... are obtained by averaging Eqs. 10 11 over the years Y: µ3(m, ·, ·) = 1 Y (12) Y (13) µ3(y, m, ·, y=1 3(m, ·, ·) = 1 Y m = 1, 2, . . . , 12. Y 3(y, m, ·, y=1 Fig. 1. Area of analysis (red line: EEZ) These parameters are also known as seasonal mean value and seasonal standard deviation, depicting the seasonal...

... floating production system exceedance peak statistics probability modeling & simulation rayleigh distribution peak distribution spectra fpso floating production storage and offloading characteristic peak value motion response jonswap spectrum standard deviation spectrum normal...

..., it is difficult to know the exact characteristics of real standard deviation of the measurement error is assumed to be 0.5%, measurement error because there are so many sources of the 1.0%, 1.5%, and 2.0% of the positive maximum value of the provisional measurement error such as resolution and inherent...

... sustainability simulation peak period sustainable development renewable energy fowt subsea system social responsibility sea state natural frequency tmd tuned mass damper control scheme wave elevation wind turbine platform motion significant wave height standard deviation Proceedings...

... concepts across the Bjørnafjord have been carried out (Cheng et al., 2018a; Cheng et al., 2018b; Viuff et al., 2019; Xiang et al., 2018). load case wave load wave condition standard deviation subsea system mooring system pontoon bridge model inhomogeneous wave load bridge inhomogeneity...

... sites. wind energy wind turbine drivetrain drivetrain spar subsea system load case axial force turbine drivetrain response bachynski nacelle motion wind turbine model bearing load dynamic response renewable energy pitch motion mean value wind turbine standard deviation...

... different environmental condition heave response weak axis drag coefficient environmental condition axial force pontoon axis standard deviation drillstring design strong axis vegvesen bridge bridge girder simulation contribution viscous effect wave condition Effect...