Inverse estimation of spatiotemporal flux boundary conditions in unsaturated water flow modeling

2020 ◽  
Author(s):  
N. Li ◽  
X. Y. Yue ◽  
W. K. Wang ◽  
Z. T. Ma
Keyword(s):  
Boundary Conditions ◽  
Water Flow ◽  
Flow Modeling ◽  
Flux Boundary Conditions ◽  
Inverse Estimation ◽  
Unsaturated Water Flow

scholarly journals Vadose Zone Heterogeneity Effect on Unsaturated Water Flow Modeling at Meso-Scale

2015 ◽  
Vol 07 (04) ◽  
pp. 353-368 ◽  
Author(s):  
Artur Paiva Coutinho ◽  
Laurent Lassabatere ◽  
Thierry Winiarski ◽  
Jaime Joaquim da Silva Pereira Cabral ◽  
Antonio Celso Dantas Antonino ◽  
...  
Keyword(s):  
Water Flow ◽  
Vadose Zone ◽  
Flow Modeling ◽  
Unsaturated Water Flow ◽  
Meso Scale

Saturated and Unsaturated Water Flow in Inclined Porous Media

2004 ◽  
Vol 9 (2) ◽  
pp. 91-102 ◽  
Author(s):  
Scott W. Weeks ◽  
Graham C. Sander ◽  
Roger D. Braddock ◽  
Chris J. Matthews
Keyword(s):  
Porous Media ◽  
Water Flow ◽  
Unsaturated Water Flow

Data Assimilation with Soil Water Content Sensors and Pedotransfer Functions in Soil Water Flow Modeling

2012 ◽  
Vol 76 (3) ◽  
pp. 829-844 ◽  
Author(s):  
Feng Pan ◽  
Yakov Pachepsky ◽  
Diederik Jacques ◽  
Andrey Guber ◽  
Robert L. Hill
Keyword(s):  
Data Assimilation ◽  
Water Content ◽  
Soil Water ◽  
Soil Water Content ◽  
Water Flow ◽  
Pedotransfer Functions ◽  
Flow Modeling ◽  
Soil Water Flow

Boundary conditions for Maxwell fields in Kerr-AdS spacetimes

2016 ◽  
Vol 25 (09) ◽  
pp. 1641011 ◽  
Author(s):  
Mengjie Wang
Keyword(s):  
Black Holes ◽  
Angular Momentum ◽  
Boundary Conditions ◽  
Energy Flux ◽  
Momentum Flux ◽  
De Sitter ◽  
Perturbative Methods ◽  
Flux Boundary Conditions ◽  
Maxwell Fields ◽  
New Type

Perturbative methods are useful to study the interaction between black holes and test fields. The equation for a perturbation itself, however, is not complete to study such a composed system if we do not assign physically relevant boundary conditions. Recently we have proposed a new type of boundary conditions for Maxwell fields in Kerr-anti-de Sitter (Kerr-AdS) spacetimes, from the viewpoint that the AdS boundary may be regarded as a perfectly reflecting mirror, in the sense that energy flux vanishes asymptotically. In this paper, we prove explicitly that a vanishing energy flux leads to a vanishing angular momentum flux. Thus, these boundary conditions may be dubbed as vanishing flux boundary conditions.

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