圣维南方程组

圣维南方程组

  35

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contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Application-focused categoriesNatural-perspectiveLand regions

Detailed Description

Chinese {{currentDetailLanguage}} Chinese

圣维南方程组

                   

式中,A=A(t,h)为断面面积;Q=Q(x,t)为流量;Z=Z(x,t)为水位;V为断面上的平均流速;t为时间;x为沿河的横坐标;h=Z(x,t)-Z0x)为水深;Z0(x)=Z(x,t)|h=0为河底高程;Sf=n2Q2/A2H2/3为阻力项,n为曼宁糙率系数。

陆忠臣,贾亚非,曹银真等:试论黄河下游北岸可能决口地段及其最大淹没范围。地理研究,1987,6(4)

 

How to Cite

《资源环境数学模型手册》 (2018). 圣维南方程组, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/beea8cd7-81fe-471a-91f8-ba4750344e4a
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History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
zhangshuo
Last modify time : 
2020-11-11
Modify times : 
View History

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