Tidal Simulation in the East China Sea with Finite Element Method

摘要

A finite element model;;QUODDY model;;is used to study the tides inrnthe East China Sea;;the Yellow Sea and the Bohai Sea in this paper.rnThe simulation results fit well with the observation data. The cotidalrncharts of M2;;S2;;K1;;O1 and M4 are given out. The result of this paperrnsupports that the phase-lag of M2 varies little at Laizhou Bay. Thernamphidromic point of M2 disappears in the Liaodong Bay when thernbottom stress drag coefficient increases to 0.0028. There is a highrnamplitude (more than 0.06m) region of M4 around (32.8°N;;124.8°E).