摘要
本文总结有关四川盆地大气边界层风场特征研究成果,对其风速特征、边界层风速廓线进行探讨。结果表明,四川盆地具有风速小,且风速垂直梯度亦小的特征;风速随高度分布基本遵循经验爱克曼螺线,这一经验公式可在四川盆地内推广应用。
Based on studying achievement in wind field features of the atmospheric boundary, this paper discussed the wind velocity feature and prifile of the boundary layer in Siehuan basin. The results showed that it has features of low wind speed and small in vertical gradient of the wind speed in Sichuan basin. The wind speed basically followed empirical Ekman spiral curve with height distribution.These results could find their application in Sichuan basin universally.
出处
《重庆环境科学》
1993年第3期12-14,共3页
Chongqing Environmental Science
关键词
四川盆地
小风
风速垂直梯度
经验爱克曼螺线
Sichuan basin Low speed wind Vertical gradient of the wind speed Empirical Ekman spiral curve
