We study the miscibility properties and ground state phases of two-component spin-orbit (SO) coupled Bose-Einstein condensates (BECs) in a harmonic trap with strong axial confinement. By numerically solving Gross-Pitaevskii equations two-dimensional setting, we analyze SO-coupled BECs for two possible permutations intra- interspecies interactions, namely (i) weak interactions (W-W) (ii) (W-S). ...

In the rst part of this paper, the mathematical analysis is presented in detail for the single-phase, miscible displacement of one uid by another in a porous medium. It is shown that initial boundary value problems with various boundary conditions for this miscible displacement possess a weak solution under physically reasonable hypotheses on the data. Then in the second part of this paper, it ...

We examine the dynamics of a miscible displacement in capillary, calculating nonequilibrium capillary pressure moving (and slowly diffusing) meniscus. During displacement, varies with time following stretching and smearing interface. The remains different from zero for long (on diffusion scale), slowing displacement. This is however completely ignored by all theories currently available practic...

CO2 injection is an effective technique for improved oil recovery in light oil reservoirs, especially for water flooding abandoned reservoirs. In this study, the lower part of Es1 reservoirs in Pucheng oilfield was introduced as the target reservoir. By studying the minimum miscible pressure in CO2 flooding, the reservoir could achieve miscible flooding. Long core displacement experiments prove...

Gas injection into carbonate formations is one of the most important activities to protect oil reserves that can guarantee a steady production. On-time injection of enough gas can result in the recovery of billions barrels of oil. In addition, it can preserve a huge amount of gas for the next generations. If the reservoir depth is shallow, or the reservoir fluid has a little amount of intermedi...

We develop two approximate theories to describe the miscible and immiscible droplets that can occur in a binary mixture of highly magnetic bosonic atoms. In addition allowing simpler calculations, provide insight into role quantum fluctuations regimes. Results are validated by comparison those from extended Gross-Pitaevskii equation. As an application, we solve for ground-state crossing miscibl...

We present a scalable and efficient protocol for producing bijel-templated materials using intrinsically polymerizable bijels comprising partially miscible mixtures of solvent monomer precursor.

Carbon dioxide miscible flooding has become one of the important technologies for improving oil recovery. The Minimum Miscible Pressure (MMP) is key parameter to realize flooding. As MMP in research area higher than formation fracture pressure, cannot be formed. To address this problem, it necessary find a way reduce MMP. Citric acid isobutyl ester chosen carbon and crude research. effect citri...