Browsing Department of Mathematics by Author "Kassa, Abay Molla"

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Mathematical Modeling and Simulation for Microbial Enhanced Oil Recovery Optimization

Kassa, Abay Molla (Master thesis, 2016-06)

In this study, we developed a mathematical model for 2D microbial EOR technology. It consists of an average pressure formulation of two-phase flow and component advection-diffusion reactive transport models. An IFT reduction ...
The Role of Wettability Alteration in Subsurface CO2 Storage: Modeling and Numerical Analysis

Kassa, Abay Molla (Doctoral thesis, 2021-12-06)

This dissertation is aimed to provide mathematical frameworks to assess the large-scale deployment of CO2 in a subsurface formation, where the formation wettability is assumed to be altering through exposure time to the ...