Results 271 to 280 of about 75,374 (303)

Understanding Regular Waves Effect on Ship by Numerical Wave Tank Simulation

Applied Mechanics and Materials, 2013
This study establishes three-dimensional numerical wave tank based on the theory of viscous flow to simulate the unsteady motion response of a Wigley advancing in regular heading waves. The governing equations, Reynolds Averaged Navier-Stokes and continuity equations are discretized by finite volume method, a Reynolds-averaged NavierStokes solver is ...
Shaotao Fan, Cheng Bi Zhao, You Hong Tang   +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, M. R. Ahmed, Young-Ho Lee, Rajnish N. Sharma   +3 more
openaire   +1 more source

Numerical Manoeuvrable Tank on Wave Based Moving Domain

Volume 2: CFD and FSI, 2019
Abstract The maneuvering motion simulation of ship in waves needs large space, the simulation based static domain requires a large amount of mesh. On the contrary, the moving domain can reduce the grid amount and improve the simulation speed. This paper studies the establishment of numerical wave tank based moving domain.
Dakui Feng, Xiao Cai, Yue Sun, Zhiguo Zhang, XiaoWei Huang   +4 more
openaire   +1 more source

Validation of a piston type wave-maker using Numerical Wave Tank

Ocean Engineering, 2017
Abstract Commercial Computational Fluid Dynamics (CFD) code ANSYS – CFX which solves the Reynolds Averaged Navier-Stokes Equations (RANSE) is used to simulate waves in a 3D Numerical Wave Tank (NWT). The free surface is captured using Volume of Fluid (VOF) method.
Prasad, DD, Ahmed, MR, Lee, Y-H, Sharma, Rajnish   +3 more
openaire   +2 more sources

An SPH Numerical Wave Tank

Civil Engineering in the Oceans VI, 2005
G. L. Vaughan, T. R. Healy, K. R. Bryan, A. D. Sneyd, R. M. Gorman   +4 more
openaire   +1 more source

Recent CFD-based Numerical Wave Tank Research Methods

Recent Patents on Engineering
Background: With the increasing arithmetic power of computers, computer-based numerical simulation provides a more advantageous method for building wave tanks. Objective: By introducing the principles of numerical wave tanks and analyzing the latest progress in numerical wave tank research, we consider the future direction of numerical wave tanks ...
Hongbo Liu, Yuze Lin, Xiaodong Yang
openaire   +1 more source

Numerical Simulation of Linear and Nonlinear Waves in the Numerical Wave Tank

2023 IEEE 11th International Conference on Computer Science and Network Technology (ICCSNT), 2023
Xiaoqin Chang, Qiutong Tan, Gang Xu
openaire   +1 more source

Infectious disease in an era of global change

Nature Reviews Microbiology, 2021
Rachel E Baker, Ayesha S Mahmud, Ian F Miller   +2 more
exaly  

Evolution of Porous Boundary Condition in Numerical Wave Tank

Ocean Engineering, 2022
Rajendra Kumar, Balaji Ramakrishnan
openaire   +1 more source

Challenges and opportunities of gravitational-wave searches at MHz to GHz frequencies

Living Reviews in Relativity, 2021
Odylio D Aguiar, Giancarlo Cella, Valerie Domcke   +2 more
exaly