The phrase "a single phase in" is not correct in standard written English.
It may be intended to refer to a specific stage or aspect of a process, but it lacks clarity and context.
Example: "In the project timeline, we are currently in a single phase in the development process."
Alternatives: "a specific stage in" or "one phase in".
However, transporting the heavy oil as a single phase in pipelines is very expensive because of the huge pumping costs.
Diffusion refers to the net transport of material within a single phase in the absence of mixing (by mechanical means or by convection).
Vertically, it was characterized by a single phase in the upper layers and two phases in the lower layers of the Paleogene.
Diffusion polarization is losses caused by the net transport of material within a single phase in the absence of mixing (by mechanical means or by convection).
In the vertical direction, it was characterized by a single phase in the upper layers and two phases in the lower layers within the Shahejie group. .
To reach the desired temperature and pressure, the feed gas is first cooled as a single phase in a heat exchanger to −70°C Thereafter, the feed gas is reduced in temperature and pressure through a throttling valve.
It was shown that x = 4 is the upper limit of the electrochemical insertion leading to a single-phase in the range 0 < x < 4. The results are in good agreement with the model proposed by Armand.
In previous studies, different numerical modeling approaches have been proposed assuming in some schemes the fluid as a single phase whereas in others as a two-phase system consisting of a liquid phase and a solid phase.
Within the mean field approximation it is found that the coarsening rate constant for each phase is identical to the previously derived result for a single phase growing in a multicomponent system.
Radiotherapy was started on day 43 and delivered in a single phase: 50 Gy in 25 fractions.
In a single Phase III study in postmenopausal women with advanced breast cancer, letrozole was also found to be superior to tamoxifen for several efficacy end points (Mouridsen et al, 2001).
