Hassan Hassanzadeh

TL;DR: In this paper, the authors provide a perspective on the progress in modeling and experimental observations of physical aspects of CO 2 dissolution in deep saline aquifers and discuss areas in need of further research.

TL;DR: In this article, scaling analysis of the convective mixing of CO2 in deep saline aquifers based on direct numerical simulations is presented, and three mixing periods are identified. And a criterion is developed that provides the appropriate numerical mesh resolution required for accurate modeling of convective mixed CO2.

TL;DR: This study shows that among all these methods, the Fourier transform inversion technique is the most powerful but also the most computationally expensive.

TL;DR: In this paper, an efficient and simple algorithm is developed for converting compositional data from EOS into black-oil PVT data, which is capable of predicting CO2-brine density, solubility, and formation volume factor, which are all necessary for blackoil flow simulations of CO2 storage in geological formations.

TL;DR: In this paper, a hydrodynamic stability analysis is performed for non-linear, transient concentration fields in a saturated, homogenous, porous medium under various boundary conditions, and the onset of convection is predicted using linear stability analysis based on the amplification of the initial perturbations.