Results 41 to 50 of about 75,374 (303)

Numerical simulation analysis of liquid sloshing in tank under random excitation

Zhongguo Jianchuan Yanjiu, 2022
ObjectivesThis paper studies the transient effects, different frequencies of spectral peaks and meaningful excitation amplitudes on liquid sloshing. MethodsA numerical model is established using the computational fluid dynamics (CFD) method, and the ...
Shengchao JIANG, Bo XU, Zihao WANG
doaj   +1 more source

Linear irregular wave generation in a numerical wave tank

Applied Ocean Research, 2015
In the design of any floating or fixed marine structure, it is vital to test models in order to understand the fluid/structure interaction involved. A relatively inexpensive method, compared to physical model testing, of achieving this is to numerically model the structure and the wave conditions in a numerical wave tank.
William Finnegan, Jamie Goggins
openaire   +2 more sources

Integrated Numerical Modelling System for Extreme Wave Events at the Wave Hub Site [PDF]

, 2013
This paper examines an extreme wave event which occurred during a storm at the Wave Hub site in 2012. The extreme wave of 9.57 m height was identified from a time series of the heave data collected by an Oceanor Seawatch Mini II Buoy deployed at the site.
Conley, D, Greaves, D, Hann, M, Magagna, D, Magar, V, Ransley, EJ, Simmonds, D, Vyzikas, T   +7 more
core   +1 more source

Biomimetic Copper Nanoparticles Coated with ACE2‐Overexpressing Membranes for Selective SARS‐CoV‐2 Neutralization and Disinfection

Advanced Healthcare Materials, EarlyView.
By fusing ACE2‐overexpressing membrane‐integrated liposome (MIL) with copper nanoparticles, the biomimetic Cu@MIL nanostructures were created that directly hijack the SARS‐CoV‐2 entry pathway. These particles combine potent virus‐targeting precision with intrinsic antiviral activity, achieving rapid neutralization and disinfection.
Pooja Aich, Wei‐Pang Chung, Wen‐Jyun Wang, Hidenobu Takahashi, Ming‐Shun Hsieh, Ying‐Chen Lin, Oh Seok Kwon, Wei‐Peng Li, Wei‐Lun Huang   +8 more
wiley   +1 more source

Study on the Active Wave Absorption Methods in Lattice Boltzmann Numerical Wave Tank

Journal of Marine Science and Engineering
The active wave absorption method has been widely employed in numerical wave tanks. The wave absorption performance of active wave absorption methods is investigated within a numerical wave tank based on a lattice Boltzmann method.
Guangwei Liu, Qinghe Zhang, Jinfeng Zhang, Lin Xie   +3 more
doaj   +1 more source

Simplified formulas of heave added mass coefficients at high frequency for various two-dimensional bodies in a finite water depth

International Journal of Naval Architecture and Ocean Engineering, 2015
The aim of this study is to develop a simplified formula for added mass coefficients of a two-dimensional floating body moving vertically in a finite water depth.
Weoncheol Koo, Jun-Dong Kim
doaj   +1 more source

Analysis of Floating Offshore Wind Platform Hydrodynamics Using Underwater SPIV: A Review

Energies, 2022
There is a need for new numerical tools to capture the physics of floating offshore wind turbines (FOWTs) more accurately to refine engineering designs and reduce costs.
Navid Belvasi, Frances Judge, Jimmy Murphy, Cian Desmond   +3 more
doaj   +1 more source

High‐Performance Electrocatalysts of Potassium Lactate Oxidation for Hydrogen and Solid Potassium Acetate Production

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
Potassium lactate, produced from polylactic acid plastic waste, is oxidized to potassium acetate on an anode using Ni(Co)OOH as the electrocatalyst, while hydrogen is simultaneously generated at the cathode, through a highly efficient industrial‐scale electrolysis system.
Jun Hu, Xintong Gao, Shanqing Li, Zhongsheng Xie, Xinyu Sheng, Zhixiang Yuan, Fei Zhang, Ping Chen, Yao Zheng, Shi‐Zhang Qiao   +9 more
wiley   +1 more source

Shock Initiation of a Satellite Tank under Debris Hypervelocity Impact

Applied Sciences, 2019
For the risk assessment of a satellite to determine whether the satellite tank explodes under the hypervelocity impact, the Walker−Wasley criterion is selected to predict the shock initiation of the satellite tank.
Beilei Zhao, Jiguang Zhao, Cunyan Cui, Yan Wang   +3 more
doaj   +1 more source

Super rogue waves in simulations based on weakly nonlinear and fully nonlinear hydrodynamic equations [PDF]

, 2013
The rogue wave solutions (rational multi-breathers) of the nonlinear Schrodinger equation (NLS) are tested in numerical simulations of weakly nonlinear and fully nonlinear hydrodynamic equations. Only the lowest order solutions from 1 to 5 are considered.
Akhmediev, N., Chabchoub, A., Hoffmann, N., Onorato, M., Pelinovsky, E., Sergeeva, A., Slunyaev, A.   +6 more
core   +3 more sources