Localized RBF methods for modeling infiltration using the Kirchhoff-transformed Richards equation
We develop a new approach to solve the nonlinear Richards equation based on the
Kirchhoff transformation and localized radial basis function (LRBF) techniques. Our aim is to …
Kirchhoff transformation and localized radial basis function (LRBF) techniques. Our aim is to …
A COMSOL‐PHREEQC Coupled Python Framework for Reactive Transport Modeling in Soil and Groundwater
Y Wei, X Cao - Groundwater, 2022 - Wiley Online Library
The CPqPy framework coupling COMSOL and PHREEQC based on Python was developed.
This framework can achieve the simulation of diversified situations including multi‐physics …
This framework can achieve the simulation of diversified situations including multi‐physics …
改进型有限分析法模拟包气带土壤水分运移.
张在勇， 王文科， 陆彦玮， 宫程程… - Transactions of the …, 2021 - search.ebscohost.com
近年来有限分析法被广泛应用于模拟土壤水分运移. 混合型有限分析法通常使用一阶有限差分
近似代替Richards 方程中的时间导数项. 然而, 这种处理方式可能会引起数值弥散 …
近似代替Richards 方程中的时间导数项. 然而, 这种处理方式可能会引起数值弥散 …
An exact solution to the linearized Richards equation for layered media with flexible initial condition
ZL Chen, Y Huang, H Fang, TCJ Yeh… - Water Resources …, 2023 - Wiley Online Library
Abstract Srivastava and Yeh (1991, https://doi. org/10.1029/90WR02772) derived an exact
solution to the linearized Richards equation (LRE) for two‐layer medium infiltration using the …
solution to the linearized Richards equation (LRE) for two‐layer medium infiltration using the …
Application of Newton iteration to the numerical solution of variable-density groundwater flow in saturated-unsaturated coastal zones
When addressing the question of variable saturation and density groundwater flow in
coastal zones, the highly nonlinear system of coupled water-salt equations may deserve …
coastal zones, the highly nonlinear system of coupled water-salt equations may deserve …
An Analytical Solution of the One-Dimensional Steady-State Van Genuchten-Based Infiltration Equation for a Heterogeneous Soil with a Root-Water Extraction …
J Talukdar, G Barua - Eurasian Soil Science, 2022 - Springer
An analytical solution is developed for the one-dimensional steady-state infiltration equation
for an inclined Van Genuchten heterogeneous soil with a sink term (ie, with a root-water …
for an inclined Van Genuchten heterogeneous soil with a sink term (ie, with a root-water …
An analytical solution to the steady one-dimensional Gardner-based infiltration equation for an inclined heterogeneous soil with any arbitrary root-water uptake …
G Barua, J Talukdar - Sādhanā, 2023 - Springer
An accurate polynomial solution is worked out for the general Gardner-based infiltration
equation for a heterogeneous soil column with the sink term of the equation being treated as …
equation for a heterogeneous soil column with the sink term of the equation being treated as …