A study on the effective hydraulic conductivity of an anisotropie porous medium

2002 ◽  
Vol 16 (7) ◽  
pp. 959-965 ◽  
Author(s):  
Kwanjae Seong
Keyword(s):  
Porous Medium ◽  
Hydraulic Conductivity ◽  
Effective Hydraulic Conductivity

scholarly journals Modeling the hydrophysical soil properties and comparative analysis for three systems of functions

2020 ◽  
Vol 175 ◽  
pp. 09016
Author(s):  
Vitaly Terleev ◽  
Roman Ginevsky ◽  
Viktor Lazarev ◽  
Aleksandr Nikonorov ◽  
Alexander Topaj ◽  
...  
Keyword(s):  
Porous Medium ◽  
Soil Moisture ◽  
Comparative Analysis ◽  
Hydraulic Conductivity ◽  
Soil Properties ◽  
Water Retention ◽  
Field Measurements ◽  
Practical Significance ◽  
Water Retention Capacity ◽  
Retention Capacity

A functional description of the hydrophysical properties of the soil as a capillary-porous medium is presented. The described functions of water retention capacity and hydraulic conductivity of the soil have common parameters, which are interpreted within the framework of physical and statistical concepts. The practical significance of the proposed functions lies in the fact that the volume of labor-intensive field measurements necessary, for example, for modeling the dynamics of soil moisture, is significantly reduced. To identify the parameters of these functions, it is sufficient to use data only on the water retention capacity of the soil. The parameters identified in this way can be used to predict the ratio of the hydraulic conductivity of the soil to the moisture filtration coefficient. The presented system of the hydrophysical functions of the soil is compared with world analogues using literature data on soils of different texture.

scholarly journals Variation in hydraulic conductivity with decreasing pH in a biologically-clogged porous medium

2012 ◽  
Vol 11 ◽  
pp. 133-140 ◽  
Author(s):  
Matthew F. Kirk ◽  
Eugenio F.U. Santillan ◽  
Lucas K. McGrath ◽  
Susan J. Altman
Keyword(s):  
Porous Medium ◽  
Hydraulic Conductivity ◽  
Decreasing Ph

scholarly journals Estimation of Green-Ampt Effective Hydraulic Conductivity for Rangelands

1997 ◽  
Vol 50 (3) ◽  
pp. 290 ◽  
Author(s):  
Mary R. Kidwell ◽  
Mark A. Weltz ◽  
D. Phillip Guertin
Keyword(s):  
Hydraulic Conductivity ◽  
Effective Hydraulic Conductivity
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