【摘要】 用一个两层准地转的斜压模式,实施了几十组积分时间等于7天的数值试验,分析研究了模式诸参数(包括静力稳定度参数、热带气旋的强度参数、尺度参数以及环境流场参数)对热带气旋移动路径的影响问题。结果表明,热带气旋的移动路径与模式诸参数有着密切的联系,并显示出若干具有非线性特色的行为。更多还原

【Abstract】 By using a two-layer baroclinic model,dozens of experiments whose interga-tion time is equal to seven model days are performed in order to analyse the influence ofsuch parameters as the static stability,the intensity and size of the tropical cyclone andthe environmental flow on its track. Results show that the track of the tropical cyclone isintimately connected with the model parameters and exhibits some nonlinear characteris-tic features.更多还原