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论文类型： 期刊论文

发表时间： 2000-01-01

发表刊物： CHINA OCEAN ENGINEERING

收录刊物： Scopus、SCIE

卷号： 14

期号： 4

页面范围： 447-458

ISSN号： 0890-5487

关键字： coastal areas; water temperature; salinity; numerical modeling

摘要： The prediction of water temperature and salinity in coastal areas is one of the essential tasks in water quality control and management. This paper takes a refined forecasting model of water temperature and salinity in coastal areas as a basic target. Based on the Navier-Stokes equation and k-epsilon turbulence model, taking the characteristics of coastal areas into account, a refined model for water temperature and salinity in coastal areas has been developed to simulate the seasonal variations of water temperature and salinity fields in the Hakata Bay, Japan. The model takes into account the effects of a variety of hydrodynamic and meteorological factors on water temperature and salinity. It predicts daily fluctuations in water temperature and salinity at different depths throughout the year. The model has been calibrated well against the data set of historical water temperature and salinity observations in the Hakata Bay, Japan.