台风“云娜”的热动力结构模拟试验研究

Simulation of dynamic and thermodynamic structures of Typhoon Rananim

摘要: 对2004年8月登陆我国的台风"云娜"的热动力结构及其演变进行了数值模拟。试验从大尺度环境场、台风中尺度动力和热力场三维结构、台风云雨特征等多角度,对模拟结果与实际观测进行了对比。结果表明,模式不仅较准确地再现了台风登陆

Abstract: Simulation of dynamic and thermodynamic structures of Typhoon Rananim was performed using Advanced Regional Eta-coordinate Model(AREM).Two mesh domains with the grid size of 37 km and 12 km were designed to simul