海流分析公式

海流分析公式

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

海流分析公式

(1)常流流速:

               

式中,H为常流的流速;CN为北流的12个代表值平均;CB为东流的12个代表值平均。

       常流流向:

 

式中,90°-θ(θ<90°)或450°-θ(θ>90°为自北起算向东顺时针旋转的方向。

(2)半日周期潮流最大流速:

式中,HN为每站北流流速;HE为每站东流流速;gN为每站北流犀角,gE为每站东流犀角。

       最小流速V:

 

       最大流速的犀时:

最大流速的方向D:

式中,D=90°-α(α<90°)或D=450°-α(α>90°)为以北为0°起算的自北向东顺时针的方向度数。

唐世凤:渤海湾及山东沿岸的海流。地理学报,1953,19(1)

 

How to cite

《资源环境数学模型手册》 (2018). 海流分析公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/24e243be-20eb-4a7e-b139-a71eaa7bb269
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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