CAJ | 학술논문

使用嵊泗站所布设的地波雷达观测获取的径向流数据,以及嵊泗、芦潮港、岱山3个潮汐观测站水位资料,采用两点近似投影方法反演流场全矢量流速,并用T_tide程序计算调和常数,分别计算O1、K1、M2、S2各分潮流速场及迟角场,并计算各点上的潮能通量及潮能耗散,得到嵊泗岛以西杭州湾口区域潮能耗散同地形存在良好对应关系,充分证明了采用地波雷达观测数据进行潮能耗散计算这一方法的可行性,供相关工作者作进一步研究和讨论。
사용승사참소포설적지파뢰체관측획취적경향류수거,이급승사、호조항、대산3개조석관측참수위자료,채용량점근사투영방법반연류장전시량류속,병용T_tide정서계산조화상수,분별계산O1、K1、M2、S2각분조류속장급지각장,병계산각점상적조능통량급조능모산,득도승사도이서항주만구구역조능모산동지형존재량호대응관계,충분증명료채용지파뢰체관측수거진행조능모산계산저일방법적가행성,공상관공작자작진일보연구화토론。
Using the single-point ground wave (GW) radar data at Shensi Station and the water level data at three stations (Shengsi, Luchaogang and Daishan), the authors obtained the flow vectors from the radial velocity of GW radar observation, and calculate four sub-tidal harmonic constants (O1, K1, M2 and S2). The tidal characteristics derived from the GW radar dataset agreed well with those from the tidal gauge data. The authors also analyzed the tidal energy flux and tidal energy dissipation rate. There was a good relationship between the tidal energy dissipation rate and topography. The study showed a good way to calculate tidal energy dissipation rate using GW radar data.