katabatic

基本解釋

For blower fan coil,adopting local drop ceiling when they are setting with new wind,but adopting a manner of katabatic wind when they arn’t setting with new wind.
對(duì)于風(fēng)機(jī)盤(pán)管，加新風(fēng)的部分采用局部吊頂，不加新風(fēng)的部分采用下送風(fēng)的方式。
Such results are gotten: (1) Due to the unique topography the wind of Beijing area during the day time is southern anabatic wind and in the night is northern katabatic wind in summer.
研究結(jié)果表明:(1)北京區(qū)域夏季邊界層風(fēng)場(chǎng)受西北特殊地形的影響,夜間低層大氣流場(chǎng)常表現(xiàn)為由北向南的下坡風(fēng),白天逐漸轉(zhuǎn)為由南往北的上坡風(fēng)。
Large-Eddy Simulation of Katabatic Flows
下沉氣流的大型渦旋模擬
Post-Onset Behaviour of the Pure Katabatic Flow
純下沉氣流的后期爆發(fā)行為
Numerical Modelling of Katabatic Flow Over a Melting Outflow Glacier
溶化流出冰河上空下沉氣流的數(shù)值模擬

(of winds) blowing downhill through having become denser with cooling, esp at night when heat is lost from the earth's surface &rarrcompare anabatic