TY - JOUR A2 - Xu, Fuyou AU - Li, Xiujun AU - Li, Yongguang AU - Zhou, Jianting AU - Wang, Qian AU - Wang, Xu PY - 2021 DA - 2021/06/19 TI - Characteristics of Typhoon "Fung-Wong" Near Earth Pulsation SP - 9972981 VL - 2021 AB - To study the wind field characteristics near the ground pulsation in typhoon conditions, wind field conditions in the area affected by Typhoon "Fung-Wong" were monitored using wind field instruments installed in the construction building of Wenzhou University, China.台风现场实时数据采集风速、风向角、扰动强度、突变因子、峰值因子、一致性函数和自相关等风特征参数经过分析,台风场特征汇总结果表明纵向和横向扰动强度随平均风速增高下降,两者之间有明显的线性关系。垂直横向系数和峰值系数随着平均风速增高下降,横向趋势更加明显。Gust因子和峰值因子之间有显著关联扰动强度因子随时间下降 扰动强度减速随时间增加达文波特实战曲线(1961年)可模拟台风风速组件在某些测点相关特征时间差增加后,两点瞬时值依赖度逐步下降SN-1070-9622UR-https://doi.org/101155/2021/997981DO-101155/2021/997981JF-震荡和振荡PB-HindawiKW-ER-