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Adu Sakyi

Publications (2)

A Formal Homogenization Approach to Piping Flow Erosion with Deposition in a Spatially Heterogeneous Soil

Adu Sakyi, Peter Amoako-Yirenkyi & Isaac Kwame Dontwi · Journal of Advances in Mathematics and Computer Science · 2020

We model and simulate piping erosion phenomena with deposition in a spatially heterogeneous soil mass motivated by seepage flow. The soil is considered to be a porous media with periodic positioning of pores spread around cylindrical structures or microstructures making the heter...

Open access Research Article 10.9734/jamcs/2020/v35i330257

A Rigorous Homogenization for a Two-Scale Convergence Approach to Piping Flow Erosion with Deposition in a Spatially Heterogeneous Soil

Adu Sakyi, Peter Amoako-Yirenkyi & Isaac Kwame Dontwi · Journal of Advances in Mathematics and Computer Science · 2020

We present a rigorous homogenization approach to modelling piping flow erosion in a spatially heterogeneous soil. The aim is to provide a justication to a formal homogenization approach to piping flow erosion with deposition in a spatially heterogeneous soil. Under the assumption...

Open access Research Article 10.9734/jamcs/2020/v35i330256