Results 31 to 40 of about 452,435 (309)

Validation of Drifting Buoy Data for Ocean Wave Observation

open access: yesJournal of Marine Science and Engineering, 2021
Drifting buoys collect wave data in the open ocean far from land and in areas with strong currents. However, the validation of the drifting buoy wave data is limited. Here, we compared the drifting buoy wave data, ERA5 wave data, and moored GPS buoy wave
Yukiharu Hisaki
doaj   +1 more source

Estimation of wave parameters based on nearshore wind–wave correlations

open access: yesOcean Engineering, 2013
Abstract A statistical wave model for a specific region was developed to generate long-term wave data in case of the absence of any measured data or to fill the data gaps which occur in a measurement data. Wind data, wave measurement data and a third generation numerical wave model (MIKE21 SW) were used to develop a wave model that is applicable for ...
Guner, H. Anil Ari   +2 more
openaire   +3 more sources

Spectral control co-design of wave energy converter array layout [PDF]

open access: yes, 2023
Publisher Copyright: © 2023 European Wave and Tidal Energy Conference.This paper introduces a comprehensive control co-design (CCD) methodology for optimising the layout of wave energy converter (WEC) arrays from an economic perspective. The CCD approach
John Ringwood   +12 more
core   +1 more source

Determination of hydrodynamic parameters of the compressive shock wave in the plasma containment process. [PDF]

open access: yesمجلة التربية والعلم, 2009
: Determination of hydrodynamic parameters of shock wave were performed in the inertial plasma confinement which includes: Pressure, Speed, Mach number, Density of the two region(up stream and down stream) for the assumed fuel pellet.
Hazim Mahmood   +2 more
doaj   +1 more source

Can Rogue Waves Be Predicted Using Characteristic Wave Parameters? [PDF]

open access: yesJournal of Geophysical Research: Oceans, 2018
AbstractRogue waves are ocean surface waves larger than the surrounding sea that can pose a danger to ships and offshore structures. They are often deemed unpredictable without complex measurement of the wavefield and computationally intensive calculation, which is infeasible in most applications; consequently, there a need for fast predictors. Here we
A. D. Cattrell   +3 more
openaire   +4 more sources

The Characterization of Wave Parameters in Laboratory Scale of Wave Simulator Using Video Tracking Analysis

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2023
Understanding the wave parameters in the ocean wave phenomenon is necessary to learn and develop the potential of ocean wave energy. Therefore, this study created a simple laboratory-scale of wave simulator that was developed using an electric motor. The
Nur Linda Syafitri   +2 more
doaj   +1 more source

On the Nature of Kink MHD Waves, Vorticity and Compressibility Versus Restoring Forces [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics, 2023
In order to study the nature of kink MHD waves, zero beta plasma in a thin twisted magnetic-flux tube is considered. We use two parameters, the ratio of restoring forces and the ratio of the parallel vorticity to the compressibility to study the effect ...
Karam Bahari
doaj   +1 more source

Wave Parameter Selection

open access: yes, 2023
Wave is a provably EUF-CMA (existential unforgeability under adaptive chosen message attacks) digital signature scheme based on codes [15]. It is a hash-and-sign primitive and its security is built according to a GPV-like framework [19] under two assumptions related to coding theory: (i) the hardness of finding a word of prescribed Hamming weight and ...
openaire   +2 more sources

Comparative analysis of dynamic characteristics of valves for protecting object interior against air-blast waves

open access: yesVojnotehnički Glasnik, 2000
Results of hundreds of experiments with valves of different resistance dimensions and constructions are in good accordance with theoretical results which shows that theoretical descriptions of valve closing procedures represent a reliable way which ...
Dragan M. Knežević
doaj   +1 more source

Experimental and Numerical Investigation of the Shock Wave Induced by a High-Pressure Diesel Spray

open access: yesIEEE Access, 2021
The shock wave phenomenon has been very common in the high-pressure fuel spray. In this paper, the effect of the shock waves on the spray development and the variations of the flow field parameters were investigated using the Schlieren imaging coupled ...
Yue Li   +4 more
doaj   +1 more source

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