中文摘要：

天气研究和预报模型版本( WRF v3.2 ) 3.2 与假数据吸收( BDA )被使用计划和海水花 parameterization ( SSP )，并且实验被进行估计 BDA 的影响，台风 ducting 过程的预言上的 SSP 由台风 Mindule ( 2004 )导致了。全球放系统(GPS ) 下投式探空仪观察被用于比较。结果证明台风管是可能的在台风中心附近在每个方向形成，与被提高的管的主要类型管。与在模型初始化包括的 BDA 计划，模型在预言台风管的存在，分发，和力量有更好的表演。这改进在台风上被归因于 BDA 计划的积极效果周围的边界层结构。海水花主要由从台风中心在 270 km 以外在由空至海的接口改变潜伏的热(LH ) 流动影响台风管。当在这管下面的边界层被海水花凉下来并且弄湿时，台风管的力量被提高；否则，台风管被削弱。导致的海水花在由空至海的理智的热变化(嘘) 流动和 LH 流动在台风中心附近在最大的风速度区域被集中，并且变化显著地随光线的范围的增加被削弱。

英文摘要：

The Weather Research and Forecasting model version 3.2 （WRF v3.2） was used with the bogus data assimilation （BDA） scheme and sea spray parameterization （SSP）, and experiments were conducted to assess the impacts of the BDA and SSP on prediction of the typhoon ducting process induced by Typhoon Mindule （2004）. The global positioning system （GPS） dropsonde observations were used for comparison, The results show that typhoon ducts are likely to form in every direction around the typhoon center, with the main type of ducts being elevated duct. With the BDA scheme included in the model initialization, the model has a better performance in predicting the existence, distribution, and strength of typhoon ducts. This improvement is attributed to the positive effect of the BDA scheme on the typhoon＇s ambient boundary layer structure. Sea spray affects typhoon ducts mainly by changing the latent heat （LH） flux at the air-sea interface beyond 270 km from the typhoon center. The strength of the typhoon duct is enhanced when the boundary layer under this duct is cooled and moistened by the sea spray; otherwise, the typhoon duct is weakened. The sea spray induced changes in the air-sea sensible heat （SH） flux and LH flux are concentrated in the maximum wind speed area near the typhoon center, and the changes are significantly weakened with the increase of the radial range.