... studies. Therefore, in this study, a reference shear strain rate of 0.024 was adopted in numerical simulations to compare the results with the Test 05 conducted by Lach (1996). For the ratio of fully remolded to initial shear strength ( δ rem ), the sensitivity ( S t ) was taken as 2.0. A typical...

... for publication in the J ournal of O ffshore M echanics and A rctic E ngineering . 24 09 2019 30 08 2020 31 08 2020 27 10 2020 propeller cavitation B-Series numerical simulation computational fluid dynamics verification validation Richardson extrapolation...

... coefficient (C l ), center-of-pressure coefficients (C p )) were studied based on numerical simulation combined with Kriging response surface methodology (KRSM) and multi-objective genetic algorithm (MOGA). Wind tunnel experiments were carried out to validate the accuracy of the response surface based...

... and able to predict the vessel drift trajectory after the DP failure under several environmental conditions. The aim of this work is to present a large set of model and full-scale drift tests and the validation of a time-domain numerical simulator (Dynasim), based on the main parameters of the drift tests...

... ngineering . 20 01 2019 06 12 2019 10 12 2019 17 12 2019 freak waves reconstruction numerical simulation wave-wave interactions wavelet transform computational fluid dynamics hydrodynamics wave mechanics and wave effects The occurrence of freak waves, also called...

... and Maneuvering Analysis of Ships in Regular Waves ,” J. Mar. Sci. Technol. , 13 ( 4 ), pp. 371 – 394 . 10.1007/s00773-008-0025-2 [15] Lin , W. M. , Zhang , S. , Weems , K. , and Liut , D. , 2006 , “ Numerical Simulations of Ship Maneuvering in Waves ,” Proceedings of the 26th...

... 13 09 2015 ice mechanics offshore wind turbine FAST numerical simulation Wind energy is recognized worldwide as a proven technology to meet increasing electricity demands in a sustainable and clean way. Offshore wind energy has an added attraction since it has minimal...

... of the failing elements. The good correspondence between the numerical simulations and the experimental results indicates that the material relation describes the stress and strain state of the impact specimens with sufficient accuracy. This is due to the fact that the true stress and strain relationship used...

... are compared with experimental measurements. LES bluff body free surface numerical simulation PIV Bluff body hydro- and aerodynamics have many applications in several industrial fields such as flow around bridge decks, large buildings, floating offshore structures, and cooling towers. Despite...

... April 17, 2013; published online July 15, 2013. Assoc. Editor: Myung Hyun Kim. 20 05 2012 17 04 2013 rectangular plate impact test numerical simulation force-displacement response failure strain Rectangular plates are the main structural components of ship and offshore...

... size of the sand particles d = 1.8 × 10 − 4   m , the specific weight of the sand particles s = ρ s / ρ w = 2.6 , and the porosity m = 0.4 . In this paper, the numerical simulations are conducted using the following procedure. The first solitary wave...

... submerged Fully submerged No. of arms 0 1 0 0 0 2 Shaft No No No Yes No Yes Reynolds number Quasivariable Variable Variable Variable Infinite Variable Another major reason for the difference between the experimental test and the numerical simulation is the effect of arm...

... from the incompatibility between Reynolds and Froude numbers. Thus, it is essential to develop a trustful numerical simulator to meet these new demands. In the next sections, hydrodynamic models for the hull forces and the models of wave drift damping and mooring line damping that are the most...