The author’s combined numerical model consisting of a third generation shallow water wave model and a 3 D tide surge model with wave dependent surface wind stress were used to study the influence of waves on tide sur...The author’s combined numerical model consisting of a third generation shallow water wave model and a 3 D tide surge model with wave dependent surface wind stress were used to study the influence of waves on tide surge motion. For the typical weather case, in this study, the magnitude and mechanism of the influence of waves on tide surges in the Bohai Sea were revealed for the first time. The results showed that although consideration of the wave dependent surface wind stresses raise slightly the traditional surface wind stress, due to the accumulated effects, the computed results are improved on the whole. Storm level maximum modulation can reach 0.4 m. The results computed by the combined model agreed well with the measured data.展开更多
This paper describes in detail the interaction between waves, tides and storm surges and covers theeffects of wave on tides and storm surges and the influence of tides plus storm surges on waves. Some pro-blems deserv...This paper describes in detail the interaction between waves, tides and storm surges and covers theeffects of wave on tides and storm surges and the influence of tides plus storm surges on waves. Some pro-blems deserving attention and improvements are put forward. And finally a combined wave-tide-surge numerical model YE-JWTSM is presented,with all relevant interaction processes considered, includ-ing wave-dependent surface wind stress and bottom-stress as well as current-induced refrac-tion and frequency shift.展开更多
文摘The author’s combined numerical model consisting of a third generation shallow water wave model and a 3 D tide surge model with wave dependent surface wind stress were used to study the influence of waves on tide surge motion. For the typical weather case, in this study, the magnitude and mechanism of the influence of waves on tide surges in the Bohai Sea were revealed for the first time. The results showed that although consideration of the wave dependent surface wind stresses raise slightly the traditional surface wind stress, due to the accumulated effects, the computed results are improved on the whole. Storm level maximum modulation can reach 0.4 m. The results computed by the combined model agreed well with the measured data.
基金Contribution No. 2810 from Institute of Oceanology, Chinese Academy of Sciences. This work supported by National Eighth Five Year Project (D09 920109), Chinese Academy of Sciences, and State Education Comission.
文摘This paper describes in detail the interaction between waves, tides and storm surges and covers theeffects of wave on tides and storm surges and the influence of tides plus storm surges on waves. Some pro-blems deserving attention and improvements are put forward. And finally a combined wave-tide-surge numerical model YE-JWTSM is presented,with all relevant interaction processes considered, includ-ing wave-dependent surface wind stress and bottom-stress as well as current-induced refrac-tion and frequency shift.
