黑石礁湾潮流海底边界层现场调查与分析  

FIELD INVESTIGATION AND ANALYSIS OF NEAR-BOTTOM BOUNDARY LAYER OF TIDAL CURRENT IN HEISHIJIAO BAY

作　　者：黄河宁[1] 王发君[1] 宫成[1] 

机构地区：[1]国家海洋局海洋环境保护研究所

出　　处：《海洋通报》1990年第4期1-4,共4页Marine Science Bulletin

摘　　要：对黑石礁湾两个测站进行了潮流海底边界层调查。用边界层对数流速分布模型与实测流速数据进行了拟合,两者吻合较好,通过回归分析确定了对数流速分布模型中的参数与参照流速之间的关系。给出了边界层流速分布与参照流速的显式形式。得到了黑石礁湾测站区域潮流海底边界层流速分布半径验公式。Field investigation of near-bottom boundary layer of tidal current has been conducted at two stations in the Heishijiao Hay. The measured current data is found well in agreement with the logarithmic velocity distributional model of boundary layer. The relationship between the coefficient of the model and that of the referential current velocity is determined throuhg regression analysis. A function between the velocity distribution of boundary layer and referential current velocity is given out. A semiempirical relationship of velocity distribution of near-bottom boundary layer of tidal current in the surveyed area is obtained.

关 键 词：潮流 海底 边界层 墨石礁湾 调查 

分 类 号：P731.23[天文地球—海洋科学]