Thermodynamic watershed hydrological model: Constitutive relationship
Thermodynamic watershed hydrological model: Constitutive relationship
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热力学流域水文模型：本构关系
DOI：
10.1007/s11431-008-0147-0
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发表时间：
2008-09
期刊：
影响因子：
--
通讯作者：
Tian FuQiang
中科院分区：
文献类型：
--
作者：
Hu HePing;Lei ZhiDong;Tian FuQiang
Reggiani等人提出的代表性基本分水岭(REW)方法。是开发直接适用于宏观尺度的尺度适应性方程的第一次尝试。田等人扩展了REW的初始定义，用于模拟与能量相关的过程，并重新组织了平衡方程的推导过程，以便更多的分区和物质可以很容易地纳入。得到的常微分方程组能够以物理合理的方式模拟各种水文过程。然而，对于田等人的S方程组，还没有建立起本构关系和几何关系，这是热力学流域水文模型应用于水文模拟实践所必需的。建立了质量交换项和动量交换项的本构方程以及几何关系。最终得到了包含9个方程的封闭常微分方程组。
The representative elementary watershed (REW) approach proposed by Reggiani et al. was the first attempt to develop scale adaptable equations applicable directly at the macro scale. Tian et al. extended the initial definition of REW for simulating the energy related processes, and re-organized the deriving procedure of balance equations so that additional sub-regions and substances could be easily incorporated. The resultant ordinary differential equation set can simulate various hydrological processes in a physically reasonable way. However, constitutive and geometric relationships have not been developed for Tian et al.’s equation set, which are necessary for the thermodynamic watershed hydrological model to apply in hydrological modeling practice. In this work, the constitutive equations for mass exchange terms and momentum exchange terms were developed as well as geometric relationships. The closed ordinary differential equation set with nine equations was finally obtained.
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影响因子：
15
作者：
D. Zasłavsky
通讯作者：
D. Zasłavsky
影响因子：
5.4
作者：
P. Reggiani;M. Sivapalan;S. Hassanizadeh
通讯作者：
P. Reggiani;M. Sivapalan;S. Hassanizadeh
影响因子：
4.7
作者：
P. Reggiani;M. Sivapalan;S. Hassanizadeh
通讯作者：
P. Reggiani;M. Sivapalan;S. Hassanizadeh
影响因子：
--
作者：
R. A. Merriam
通讯作者：
R. A. Merriam
影响因子：
6.4
作者：
BEVEN, K
通讯作者：
BEVEN, K