諫早湾湾口部に出現するCombined Flowに関する考察(沿岸域の流れと物質循環(2),一般講演)

概要

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Many fundamental studies on characteristics of tidal current in Ariake Sound have been performed so far. In them, Matsuno and Nakata (2004) suggest the concept of Combined flow at the mouth of Isahaya Bay. However, it is not clarified whether it is a flow in the water surface layer or it is a flow averaged by the water depth. This study deals with some consideration on the Combined flow by means of towing observation results using Acoustic Doppler Current Profilers in 2005 and 2006. As a result, all the vectors of the Cavity flow showed an outflow to Ariake Sound at the ebb current. Therefore it accords with the Combined flow which Matsuno and Nakata suggested. However, it can't realize whether it is a flow in the water surface layer or it is a flow averaged by the water depth.
日本流体力学会の論文
2007-08-06