WitrynaObservations of island wakes from the continental shelf have been used by various authors to suggest that the Reynolds number is not an appropriate parameter for … Witrynawww.researchgate.net

Experiments on mixing in wakes in shallow water

WitrynaAt low tides, depths of less than 1 m often separate High Tide Island from the mainland, making the island behave more as a headland. A point of similar shallow water depths also extends from the island towards the channel, before sharply increasing. WitrynaIn shallow turbulent wake flows (typically an island wake), the flow patterns have been found experimentally to depend mainly on a shallow wake parameter, S=cfD/h in which cf is a quadratic-law friction coefficient, D is the island diameter and h is water depth. In order to understand the dependence of flow patterns on S, the shallow-water stability … ezpz bowl amazon

2D Shallow-Water Modelling SpringerLink

Witryna1 sty 2004 · The role of the bottom friction in stabilizing island shallow wakes and making them appear similar to very low Reynolds number deep wakes is explored. 1. INTRODUCTION Shallow wake flows are frequently observed in geophysical and environmental applica- tions. Aerial photographs and images of oceanic shallow … Witryna9 wrz 2016 · Abstract. We report on a series of laboratory experiments in which we investigate the mixing in a wake produced downstream of an obstacle in a uniform flow. The fluid is confined within a channel of finite width, and the water depth is small compared with the channel width. The mixing appears to be dominated by dispersion … WitrynaIn this study, a high resolution (250–2250 m) shallow-water equations model is used to investigate the effect of typhoon on the hydro-dynamics of Kuroshio and Green Island wakes. Two typhoon–Kuroshio interactions—typhoon Soulik and Holland’s typhoon model—are studied. hike near santa rosa