نتایج جستجو برای: explosion generated water waves

تعداد نتایج: 955178  

Journal: :Water Waves 2021

The generation of wind waves at the surface an established underlying vertically sheared water flow, constant vorticity, is considered. A particular attention paid to role vorticity in on wind-wave finite depth. present theoretical results are compared with experimental data obtained by Young and Verhagen (Coast Eng 29:47–78, 1996), shallow Lake George (Australia), least squares fit these 32:18...

2011
Jeffry L. Stevens

The objective of this new project is to investigate the generation of complex seismic waves by explosions in media with realistic three-dimensional (3D) heterogeneity, including topography. To do this, we use information on subsurface heterogeneity from nuclear test sites to develop 3D models that have the characteristics of the emplacement media for actual nuclear tests. We then run calculatio...

Journal: :Science 2001
V K Vanag I R Epstein

Almost 30 years have passed since the discovery of concentric (target) and spiral waves in the spatially extended Belousov-Zhabotinsky (BZ) reaction. Since then, rotating spirals and target waves have been observed in a variety of physical, chemical, and biological reaction-diffusion systems. All of these waves propagate out from the spiral center or pacemaker. We report observations of inwardl...

2017
Christophe Craeye Piotr W. Sobieski Larry F. Bliven Albert Guissard

Radar observations of the ocean surface can be affected by impacting raindrops. Ring-wave measurements are presented for drops of 2.2 and 2.8 mm in diameter impacting on fresh and salt water surfaces initially at rest. They are based on the observation of the mirror image of a sharp edge on the perturbed surface. The retrieved wave profiles show a rather stable characteristic wavenumber (0.2 mm...

Journal: :The Journal of the Acoustical Society of America 1963

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