Sentence examples for displacement front of from inspiring English sources

For instance, near the displacement front of an immiscible flow, use of the EnKF to directly update saturation may lead to non-physical results.

In Table 2, the average (V_{{{text{r}}. {text{scco}}_{ 2} }}) of the transitional zone and displacement front of both scheme 1 and scheme 2 are greater than 1.

Again, if we compare Eq. (28) with the linear displacement, we found that it is distinct from the displacement front of linear displacement system, which is x_{text{f}} = frac{{tq_{text{t}} }}{Aphi }left({frac{{{text{d}}f_{text{w}} }}{{{text{d}}S_{text{w}} }}}right)_{text{f}} (30 where x f is the displacement front position in the linear system.

In the second part, the authors present their experimental observations of the pore-level events and the displacement front configurations of drainage under the high- and low-IFT flow conditions in a one-quarter five-spot, etched glass micromodel.

Microscopic and macroscopic observations revealed the reduction of sweep efficiency, premature breakthrough of displacing fluids, the severity of fingering at displacement front which leaves a large amount of oil behind the flow barriers untouched, and significant increasing trend of oil recovery after breakthrough in the presence of flow barriers.

The analytical solutions were in good agreement with recent mechanistic foam simulations in terms of foam texture, location of displacement front, saturation profile and pressure distribution.

The flow behavior of any specific displacement front is affected by the mobilities of the fluids immediately ahead of and behind that front and also by the mobilities of the fluids in the regions around the other fronts.

This method allows to predict the displacement front position for problems of practical interest.

We demonstrate that the closure is able to give a good prediction of displacement front velocities in the viscous regime, comparing well with experimental values, and can be used for approximating other design features of a displacement process, e.g. the maximal static wall layer (in the case of a yield stress fluid) and the minimal flow rate to prevent backflow.

Therefore, linear displacement fractional flow equation cannot be used to locate the position of displacement front in a radial displacement system.

In a CWAG process, there is more than one displacement front due to the injection of multiple slugs of different fluids such as ASP, CO2, and water.