... simulation storm donnell climate change connecticut wave model north america government scenario flooding significant wave height university probability nearshore flooding wavemaker storm surge chang liu surge water level Proceedings of the Thirty-third (2023) International Ocean and Polar...

... body theory method to predict entire divergent pattern. elevation wave probe computational domain breakwater bow wave equation potential flow theory water elevation fluid dynamics ship bow wave wavemaker boundary condition preliminary study upstream oil & gas simulation grid...

... ABSTRACT The propagation of inhomogeneous inlet waves is simulated by the Boussinesq equations with an inhomogeneous wavemaker. The inhomogeneous wavemaker is based on the source wavemaker of the Boussinesq model, and the spatial varying wave heights are simulated by changing the parameters...

... cylinder numerical simulation sriram wave interaction element method numerical wave tank boundary condition reference element wavemaker vertical cylinder free surface boundary element method interaction Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering...

... with the open-source code DualSPHysics in a real-word engineering application. In order to test the capability of a numerical code and its accuracy, before simulating non-linear waves and wave-structure impact, it may be convenient starting with the generation of regular waves in a flume using the wavemaker...

... water entry process. A high-speed camera is used to record the cavity during the oblique water entry. The regular wave is generated by a piston-type wavemaker. The linear motor, the high-speed cameras, and the wavemaker are synchronized to measure the cavity and surface elevation simultaneously...

... studied focusing wave impact using experiment and numerical analysis based on CFD. Yang et al. (2011) carried out numerical studies regarding the highly nonlinear steady and unsteady free-surface flows using OpenFOAM which is open-source CFD software. Both flap-type and piston-type wavemakers were...

... control signal repeatability wavemaker autoclave kpa multiphase wave lab Study of global wave repeatability in the new Multiphase Wave Lab (MWL) Vladimir Novakovi 1,2, Juan José Costas2, Sebastian Schreier2, Olivier Kimmoun3, Ashwin Fernandes1, Rodrigo Ezeta1, Milo Birvalski1 and Hannes Bogaert1...

... interface equation of state vertical cylinder international journal numerical investigation wave interaction wave-structure interaction reservoir simulation cylinder experiment elevation wavemaker Numerical investigation of steep focused wave interaction with a vertical cylinder Zhihua Xie1...

... theory, e.g. the fully nonlinear potential theory (FNPT), or the Navier-Stokes model (NS). In the NWTs, the incident waves are generated by using wavemaker or by specifying inlet boundary conditions using analytical equations, e.g. the linear wave theory, the NewWave theory (Tromans, et al. , 1991...

... the Quasi Lagrangian Eulerian Finite Element Method (QALE-FEM). In the numerical simulation, the incident wave is generated in the FNPT domain using a self-correction wavemaker and propagates into the NS domain through the coupling boundaries (inlet of the NS domain). An improved passive wave absorber...

... of focusing waves and associated impact loads on a fixed cylinder was investigated using RANS based CFD. In the CFD simulation, a piston-type numerical wavemaker using the mesh deformation method was applied. The motion of wavemaker was forced to reproduce the time series of the physical wavemker measured...

...-type surface gravity wave experimental study wave height freak wave peregrine breather flume chabchoub akhmediev wavemaker schrödinger equation Experimental Study on the Evolution of the Peregrine-type Surface Gravity Waves in Finite Water Depth Yuxiang Ma*, Yongbo Song, Bo Liao, Xiaozhou...

... spectrum breakwater serpent-type wavemaker basin boundary multi-directional wave wave height generation method directional spectra wavemaker energy balance equation model hirayama effective test area random wave target spectrum spherical shoal test area ABSTRACT Generally...

... the twin hulls of the catamaran. These simple general results about the highest waves created by a fast ship widely expand the classical results obtained by Kelvin in 1887 for a ship modeled as a 1-point wavemaker. Introduction The far-field waves created by a monohull ship of length L , or a catamaran...

... significant potential in terms of active wave absorption due to their favourable added mass behaviour. While (i) and (ii) have been shown individually, their combination has never been demonstrated. To address this, a cosh shaped wavemaker is implemented in a time-domain numerical wave tank. Comparisons...

... fatigue and extreme loading during their 25 year design life. renewable energy wave interaction owsc wave crest fluid dynamics configuration flap outer module equation of state modular owsc fluid modeling wave surge converter rigid flap module wavemaker interaction numerical...

... Abstract We describe and provide a comparison between experimentally generated Peregrine Breather waves and simulated equivalents using 2D Smoothed Particle Hydrodynamics (SPH). The breather waves are experimentally generated using a piston type wavemaker in a physical wave tank, which...

... with their amplitudes and phases focused at the focusing point to wave groups with their amplitudes focused near the wavemaker. The former is found to result inhigher high frequency loads. amplitude environmental engineering ucl grey line thin black line interaction spectrum wave group cylinder surface...

... wavemaker is also incorporated to reduce the wave reflection. The results show that the modified time domain selfcorrection technique works well and that the wave elevations, the pressure on the FPSO surface and the motion of the FPSO subjected to extreme waves without breaking produced by the QALE-FEM have...