水流最小消耗能原理

水流最小消耗能原理

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Initial contribute: 2018-12-04

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岳天祥编著
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水流最小消耗能原理

               

     水滴的能量方程:

     假定AB位置已定,则就是定值,而水滴运动的最终目的就是使W最小,W的计算公式可以表达为:

                      

   式中,f为摩擦力;s为弧长。

 

参考文献:

    严宝文,包忠谟:均衡纵剖面形态的实验研究。水土保持通报,2000,201

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《资源环境数学模型手册》 (2018). 水流最小消耗能原理, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/93dfed63-93c8-45fc-b689-1437dd079eb3
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zhengzhong
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Initial contribute : 2018-12-04

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岳天祥编著
:  
yue@lreis.ac.cn
:  
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zhengzhong
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