... been a matter of study in several papers e.g., Yeung (1981); Garrett (1971), etc. focusing on the underlying hydrodynamics. Calculation of power absorption by a cylindrical WEC fully utilizes the prediction of wave forcing using linear wave structure interaction theory (i.e., only the first order term...

... operation china offshore wind power calculation social responsibility requirement positioning capability sea state environmental load cable dynamic positioning capability coefficient inertial load clv carousel ship transmission wind direction Proceedings of the Fifteenth (2024) ISOPE...

... tank are considered the calculation results are presented and compared with known experimental data in this work. INTRODUCTION AND STATEMENT OF THE PROBLEM During the sea passage the evaporation of the LNG from the tank is taking place. That happens due to particularity of energy transport within...

...) was numerically solved and the volume of fluid (VOF) approach was used to simulate the flows. The wavelengths varied from half the ship length to twice the ship length and the design speed was selected for the velocity. The heave and pitch motions were calculated along with the added resistance and the wave...

...), theoretical analysis (Faltinsen, 1978, Faltinsen and Timokha, 2009, Chen et al., 2015) and numerical calculation (Armenio and Rocca, 1996, Wu et al., 1998, Frandsen, 2004). SPH method which is an effective mesh-free method has been widely concerned for its natural advantages in solving sloshing problems...

...-crested wave is not much. Therefore, it is necessary to conduct more simulation research on long-crested wave. Numerical wave tank is a very effective method to study wave in recent years. Since the calculation of the numerical wave tank is carried out by computer, the numerical wave tank can save a lot...

... Semi-implicit (MPS; Koshizuka and Oka, 1996) and Incompressible SPH (ISPH; Shao and Lo, 2003) with respect to explicit ones, in providing higher order accuracy in pressure calculation and volume conservation (Gotoh and Khayyer, 2018), coupling between projection-based particle methods with MPS/SPHbased...

... for practice for designing offshore structures is estimation of extreme ice forces on structure. The calculation procedures are based on ice strength values which is proved to be the main parameter but it determination meet many obstacles. The paper presents the correlation between ice strength and dynamic...

... for each platform based on its consequence category and life safety aspects. The usage of a combination of risk levels and exposure categories resulted in different inspection intervals for each platform. In this study, only characteristic factors were used for the PoF calculation. The condition factors...

... as a technique of expressing the coordinate systems. calculation single vessel openfoam velocity vector fraction variable frequency equation egular ave sing openfoam free water surface experimental result numerical imulation kinematic viscosity reservoir simulation ydrodynamic ehaviour...

... ice load probability distribution probability distribution global ice load offshore structure vsn 41 ice load calculation snip wide structure platform coefficient procedure upstream oil & gas estimation recommendation level ice field Analysis of Ice Load Probability Distributions...

... consumable calculation of the wave propagation over a given water area. A comparison of performances achieved at a range of architectures is given. artificial intelligence performance gain single precision architecture fpga propagation computer architecture algorithm memory system calculation...

... Abstract Dynamic thermodynamic calculation data of sea ice thickness since 1947 to 1996 in Chengdao oilfield is applied here to calculate corresponding design ice thickness. The fitting curves for these observations are selected from Gumbel, Weibull, lognormal, Pearson type-3 and maximum...

... model typhoon storm surge sea area adcirc model equation reservoir simulation calculation statistic analysis storm surge shandong province continuity equation liaodong bay shandong peninsula Numerical Simulation and Statistic Analysis of Typhoon Storm Surge in the Sea Area around...

... the efficiency of time-domain analysis method by reducing the number of computational sea states, one method of calculation for equivalent significant wave height and spectral peak period of a certain wave scatter block is proposed in this paper, and, correspondingly, some feasible guidelines...

... Abstract This paper presents a numerical study on motion characteristics of a Tension Leg Platform (TLP) in waves. Time-domain simulation using convolution integral is applied to investigate the wave-induced motion response of the TLP. Hydrodynamic coefficients and wave forces are calculated...

... ABSTRACT: The work contains the results of research on modeling the influence of solid ice on the concentrations formation of the impurity substances into the frozen sea waters. In a simulation model the block is developed, allowing to include in calculation procedure the change of ice area...

... ABSTRACT: The paper describes the realization of the dynamic ice loads calculation method. The technique can be used in research or design works related to the development of the new floating objects for the Arctic conditions. The paper considers the mathematical models of the floating...

... of hydrodynamics in wave power converters the numerical calculations for several variants of structures like OWEC and OWSC are performed. The results of model experiments on irregular wind waves for OWSC model are presented. The new variants of converters are proposed. To improve efficiency of wave converters...

... ABSTRACT: Many analytical methods have been proposed to calculate hydroelastic responses of a very large pontoon-type floating structure in waves. In this paper, variational principles considering wave radiation condition at infinity related to motions of a plate in waves, which are very...