Results 211 to 220 of about 3,550 (261)

Numerical simulations of super rogue waves in a numerical wave tank

Ocean Engineering, 2021
Abstract Following the experiments of Chabchoub et al. (2012b), super rogue waves up to the fifth order are simulated in a numerical wave tank under the framework of Navier-Stokes equations for the first time. The numerical wave tank solves 2D Navier-Stokes equations by using the Finite Difference Method and simulates free-surface flows by the Volume-
Zhe Hu   +4 more
openaire   +1 more source

Numerical simulation of regular waves: Optimization of a numerical wave tank

Ocean Engineering, 2018
Abstract With the growth registered in computational power, numerical models applied to fluid flows is an increasingly important tool for oceanic and coastal engineering, and can be used in studies including energy converters. The main objective of this work consists of using a Computational Fluid Dynamics (CFD) software, ANSYS® CFX®, to study the ...
Fábio M. Marques Machado   +2 more
openaire   +1 more source

ON THE SIMULATION OF REGULAR WAVES IN A NUMERICAL WAVE TANK

Advances and Applications in Fluid Mechanics, 2018
The use of renewable sources for electricity generation has been accelerated because of high fuel prices of fossil fuels. In addition to this, the use of conventional fuel supplies is no longer able to cater for the ever increasing energy demands of the modern world which is experiencing an age of rapid expansion.
Deepak D. Prasad   +3 more
openaire   +1 more source

Validation of Wave Propagation in Numerical Wave Tanks

24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3, 2005
During the last few years there has been a strong growth in the availability and capabilities of numerical wave tanks. In order to assess the accuracy of such methods, a validation study was carried out. The study focuses on two types of numerical wave tanks: 1. A numerical wave tank based a non-linear potential flow algorithm. 2. A numerical wave tank
Tim Bunnik, Rene´ Huijsmans
openaire   +1 more source

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