... recording photos. The investigation was carried out by physical model in laboratory. The model consists of 145cm×70cm×16cm wave flume and flap type wave maker. The synthetic wave frequency was fixed at 1 Hz in this investigation. The generated wave progression was recorded by camera, and the wave height...

... profiles of solitary wave against a vertical wall and running up a plane slope. In the matter of ISPH Liu et al. (2014) used a non-reflection internal wave maker to simulate waves and interaction with a solid wall and a submerged trapezoid backwater; the authors found that the non-reflection internal wave...

... and Faltinsen (1993), Korobkin (2005) and Oliver (2007). progressive wave water condition wave trough water entry axial force cylinder experimental study impact force impact velocity high-speed camera free surface condition oblique water entry quiescent water wave maker linear motor impact...

... engineering cylinder numerical simulation boundary numerical domain upstream oil & gas largest amplitude viscosity consideration wave elevation case 2 openfoam mesh amplitude interaction simulation wave maker experiment history curve propagation ABSTRACT Wave...

...), and it has a flap-type wave maker. Fig 1 shows the setup of model test. A 9 Proceedings of the Twenty-eighth (2018) International Ocean and Polar Engineering Conference Sapporo, Japan, June 10-15, 2018 Copyright © 2018 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-87...

... for rogue waves, since besides its double localization it significantly increases the wave focusing amplitude Shrira and Geogjaev (2010). ducrozet akhmediev simulation evolution chabchoub extreme wave wave packet wave maker wave field laboratory experiment experiment initial condition...

... with a random process. From then, there are many investigations using dispersive focused wave groups to generate large transient events both in the laboratory and the numerical flume (Longuet-Higgins, 1980; Baldock et al., 1996; Ning et al., 2009; Huang et al., 2012). characteristic wave maker...

... modulation instability localized structure experiment wave maker wave field simulation Experiments on Spontaneous Modulation Instability in Hydrodynamics Amin Chabchoub 1,2,3,Goe¨ry Genty 4, John M. Dudley 5, Bertrand Kibler 6 and Takuji Waseda 2 1Department of Mechanical Engineering, Aalto...

... conducted a series of wave-generation tests at a wave tank of Kobe University using a piston-type wave maker. A wave probe for measurement of wave elevation is set at far from the wave maker and a pressure sensor is also set at the same distance. The wave-generation test is repeated for three water depths...

.... Furthermore, the influences of the crevasse size and position relative to the ship hull are considered. Then, the wave maker is incorporated in the SPH code to study the responses of the damaged ship to different waves. Through the above studies, the dynamic responses of the damaged ship flooding can...

... of wave maker is designed and investigated, which has a moving bottom at the toe of the beach as the wave generating mechanism with adjustable slope. By changing some characteristic parameters, different waves are generated and investigated theoretically and experimentally. KEY WORDS: long waves; tsunami...

... of 11 m was used as an incident wave. By using a pump-type tsunami wave maker, the observed tsunami waveform was well reproduced in the wave basin. The tsunami wave pressure distributions and wave forces acting on the axisymmetric caisson foundations were measured. Based on these experimental data...

... Abstract The problem of wave-in-deck loading involves very complex physics and demands intensive study. In the Computational Fluid Mechanics (CFD) approach, two critical issues must be addressed, namely the efficient, realistic numerical wave maker and the accurate free surface capturing...

... waves. Numerical wave tank generating a regular progressive gravity wave was enabled by using a piston type wave maker at one end, while grid damper was adopted to remove reflected wave at the other end. The shape of a subsea manifold template was simplified as an assembly of two bars and some rods...

... ABSTRACT The authors have investigated the basic design of a wave basin equipped with element wave makers which can absorb incident waves and make progressive waves simultaneously around the circumference. This was done because a number of wave basins aimed at conducting experiments...

... from either moored ships (e.g Mercator Yacht, Thailand, 2004) or tidal gage records. In this context, applying solitary waves instead of prototype time series in physical modeling is a common approach. The generation of solitary waves is straightforward by means of basic wave maker theory (see e.g...

... ABSTRACT: For the Navier-Stokes equations model, the internal wave maker using a mass source function has been used to generate linear and nonlinear waves. Nonetheless, almost every numerical experiment is performed in two dimensions and only a few tests have been expanded to three dimensions...

... highly nonlinear effects. wave runup wind energy christensen wave run-up simulation engineering ocean engineering free surface geometry cylinder equation regular wave water surface elevation wave maker wave gauge subsea system wind turbine foundation mayer surface elevation...

... experimental data is made. INTRODUCTION An ever increasing number of laboratory wave generation facilities worldwide are equipped with absorbing wave makers. Given some of the inherent advantages of force-feedback control (Salter 1982, Naito 2006, Newman 2008, Minoura et al. 2009, Spinneken & Swan 2009a...

... Generation of Irregular Wave for Marine Application by Piston Type Wave Maker Muniyandy Elangovan and Gyanendu Sahoo Hydrodynamics and Stability Group, R&D, Indian Register of Shipping Mumbai, Maharashtra, India ABSTRACT Present study, analyses the generation of irregular waves by the piston type...