南海及台湾海峡台风浪的数值计算研究

Typhoon wave numerical calculation in South China Sea and Taiwan Strait

本文应用LAGFO，FIO建立的第三代海浪模式，采用波数能谱直接模拟海浪谱的方法，进行南海及台湾海峡台风浪的后报（105°～125°E，5°～28°N）和分析。计算结果与实测值拟合较好，表明FIO－SOA方法适用于该海区台风浪的数值计算。

This paper applies the third generation wave model, or FIO-SOA wave model developed by LAGFD and FIO and simulates directly the wave spectra with energy spectrum of wave number to study wave hindcast during typhoons in South China Sea and Taiwan Strait (105° ~ 125°E, 5°~ 28°N). The results are compared with wave measurements. Tests show that FIO-SOA method is good for numerical calculation of typhoon waves.