大潮時の塩釜周辺における流れ・地形変化と浮遊砂雲 Flow, Topography Change and Suspended Sediment Cloud around Shiogama during the Spring Tide
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The numerical analysis by LES was carried out for the current and topography change around the Shiogama(namely the deepest region) near Yo Shima. The flow accelerates and diverges radially during the westward current and converges during the eastward current near the top of slope around Shiogama. The anticlockwise vortex is formed at the eastern zone of Mitsugo Shima and this accords with the measured results. During the westward current, the upwelling flow generates near the edge of the slope. So, the suspended sediment cloud which includes the smaller sediment rises up to the sea surface. The numerical result for the suspended sediment coincides with the measured one qualitatively.
- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 67(2), I_581-I_585, 2011
Japan Society of Civil Engineers