Strong wind forecast for the " 100 km wind zone " in Xinjiang 新疆百里风区强风天气预报方法
This type of the tie linkage between Northern Atlantic climate in higher latitude and Asian summer monsoon in middle-low by westerly wind zone consists of the coupled climate system between Sun-ocean-atmosphere in Northern Hemisphere. 3. 这种高纬度北大西洋气候与中低纬度的亚洲季风之间通过西风带(WZ)的紧密结合,构成了北半球太阳-海洋-大气之间偶合的气候体系。
The test data of generator pressure distribution at each wind zone and fan total flow are compared with the calculation values. 将发电机内各风区的风压分布与风扇的总流量试验数据与理论计算结果进行比较。
The wind turbines in the current market are all designed for IEC II and III wind zone. If these turbines are installed in low wind speed zone, the generating capacity is very low and the project is not economical. 目前市场上的风电机组都是适用于二、三类风场的,直接将此类风机安装在四类风区,发电量很低,项目经济可行性评估无法通过。
Analyzed a case of severe shear line in Xinjiang in March in 1998, it is shown that Mongolia blocking anticyclone act decisively on the shear line; the shear line is a cold wind convergence zone, which is weaker in the day than at night. 对1998年3月新疆强切变线天气的分析表明,蒙古阻塞高压对切变线形成起决定性作用,切变线是一个冷性结构的风辐合带,白天较弱,夜晚较强。