... 2022 08 03 2023 10 03 2023 20 03 2023 Email: niranjan.ramya@yahoo.com Email: ramisetti@serc.res.in design of offshore structures dynamics of structures hydrodynamics ocean energy technology risers, moorings and cable dynamics Journal of Offshore Mechanics and Arctic...

...Yu Wang; Hamn-Ching Chen In the present work, an extensive verification and validation study is performed to evaluate the accuracy and credibility for computational fluid dynamic (CFD) simulations of the hydrodynamic responses of a semi-submersible floating offshore wind turbine (FOWT) platform...

... turbulence triangle length scales. fluid–structure interaction hydrodynamics References [1] Kiya , M. , Tamura , H. , and Arie , M. , 1980 , “ Vortex Shedding From a Circular Cylinder in Moderate-Reynolds-Number Shear Flow ,” J. Fluid Mech. , 101 ( 4 ), pp. 721 – 735...

...Arun Kamath; Weizhi Wang; Csaba Pakozdi; Hans Bihs Increased deployment of offshore wind turbines is seen as an important pathway to increase green renewable energy production. Improved and rapid identification of extreme events and evaluation of hydrodynamic loads due to such events is essential...

... ngineering . 21 01 2022 08 03 2023 08 03 2023 13 03 2023 Email: venki.venkat117@gmail.com Email: rayu.svu@gmail.com Email: dhanunjaya2053@gmail.com Email: vijaykg@iitm.ac.in Coastal engineering design of offshore structures hydrodynamics wave mechanics...

... the structure experiences threshold loads. It is hypothesized that opening the flaps should result in load shedding at the base of the support structure by reducing the moments about the hinge axis. This work compares the hydrodynamic coefficients, natural periods, and response amplitude operators from...

...Sanne van Essen; Harleigh Seyffert Green water and slamming wave impacts can lead to severe damage or operability issues for marine structures. It is therefore essential to consider their probability and loads in design. This is difficult, as impacts are both hydrodynamically complex and relatively...

...Zongyu Jiang; Fang Li; Tommi Mikkola; Pentti Kujala; Spyros Hirdaris For ships navigating in ice floe fields, ship-ice-wave interactions may affect ship performance and ice impact forces. This is because the added mass and hydrodynamic damping may influence hydromechanics and associated ship-ice...

...Song Ji; Heng Huang; Xujun Chen; Junyi Liu; Xi Chen Floating bodies are widely used in the field of offshore engineering. Existing studies show that the motion responses of a floating body in waves will change with the internal water in the cabins, and it is essential to analyze its hydrodynamic...

...@hrbeu.edu.cn Email: dzning@dlut.edu.cn Email: jinpeng@scut.edu.cn 1 Corresponding author. Email: jz235@bath.ac.uk Email: hd484@bath.ac.uk computational fluid dynamics fluid-structure interaction hydrodynamics ocean energy technology References [1] Vicinanza...

... method hydrodynamics ship motions References [1] Bu , S. X. , Gu , M. , Lu , J. , and Wei , Z. , 2019 , “ Nonlinear Time Domain Prediction of Excessive Acceleration in Waves ,” J. Ship Mech. , 23 ( 4 ), pp. 3 – 13 . [2] SDC 3/WP. 5 , 2016...

... to the walls’ arms direction (i.e., β = 0, θ ) the absorbed wave power reduces. The placement of the OWC device at successively larger distances from the breakwaters induces amplified hydrodynamic interactions that enhance, in general, the OWC’s absorption ability in the overall wave frequency bandwidth...

..., ζ T is the total damping ratio comprising structural, hydrodynamic, and soil damping, and ρ is the density of water. For an elastic mounted rigid cylinder subjected to pure wave conditions, oscillatory flow is generated due to water particle motion. In regular waves, the Keulegan–Carpenter...

... 2022 24 08 2022 25 08 2022 12 12 2022 ocean engineering very large floating structure (VLFS) multibody dynamics Kane method elastic hinge dynamics of structures hydrodynamics China Postdoctoral Science Foundation 10.13039/501100002858 2020M683755 Ministry...

...Lilei Mao; Xin Li; Yimei Chen The ship waves and related hydrodynamics over a sloping bed are investigated numerically in this paper, and we aim to clarify the characteristics of ship wave deformation and its hydrodynamic effects. Laboratory experiments are performed with a self-propelled ship...

... and outermost floating artificial reef modules coupled with the function of the wave energy converter (WEC). Considering both the hydrodynamic interaction effect and the mechanical coupling effect, the main dynamic responses of the MFS system have been analyzed under different incident wave directions...

...Kai Wei; Daimeng Shang; Xi Zhong Typhoon is a disastrous weather system, which usually induces strong waves, currents, and surges along the coastal area, and causes severe hydrodynamic loads on the elevated pile cap foundation, which is widely used to support the sea-crossing bridge. Estimating...

...Biman Sarkar; Soumen De On the basis of the linearized theory of water waves, the present study has demonstrated a semi-analytical method to assess the hydrodynamic performance of a pair of partially immersed barriers just above a thick bottom-standing barrier. By means of the eigenfunction...

... disclaims all interest in the U.S. Government’s contributions. 21 03 2022 19 09 2022 21 09 2022 20 10 2022 macroalgal cultivation free-floating longline binary culture kelp hydrodynamic force fluid-structure interaction hydrodynamics Advanced Research Projects...

...Guang Yin; Marek Jan Janocha; Muk Chen Ong The objective of the present study is estimating hydrodynamic forces acting on cylinders undergoing vortex-induced vibration (VIV) using dynamic mode decomposition (DMD). The cylinders are subjected to a uniform incoming flow at a laminar Reynolds number...