A time-dependent water infiltration problem in homogeneous soil with water absorption is
considered. The problem involves infiltration from periodic trapezoidal channels. Four …

This study delves into the investigation of steady infiltration problems within a two-layered
soil, featuring periodic channels, and taking into account the presence of rootwater uptake …

In this paper, steady infiltration problems into a homogeneous soil from a single triangular
and trapezoidal irrigation channel are considered. The governing equation is Richard's …

In this study, time dependent infiltration problems from periodic semicircular channels with
root-water uptake function are considered. The considered problems are governed by …

In this study, a problem involving steady water infiltration flow from periodic flat channels is
considered. The governing equation of the problem is the Richards equation, which can be …

Time-dependent infiltration problems from periodic irrigation channels with root-water
uptake processes, which is modelled using a Richards equation, are studied. The problems …

Governing equation of the problem involving infiltration in homogeneous soils is Richard's
Equation. This equation can be studied more conveniently by transforming the equation to a …

In this paper, steady infiltration problems into a homogeneous soil from a single trapezoidal
channel are considered. The horizontal part of the channel is impermeable. There is an …

In this paper, steady diffusion-convection problems with analytical solutions are considered.
A numerical method known as\Dual Reciprocity Method (DRM)" is tested to obtain numerical …

Time-independent or steady infiltration problems from periodic furrows are studied. There
are variations in the depth and width of the periodic furrows or channels. The problems are …