Sentence examples for volume flow ratios from inspiring English sources

Taylor bubble flow takes place when two immiscible fluids (liquid liquid or gas liquid) flow inside a tube of capillary dimensions within specific range of volume flow ratios.

In mini/micro confined internal flow systems, Taylor bubble train flow takes place within specific range of respective volume flow ratios, wherein the liquid slugs get separated by elongated Taylor bubbles, resulting in an intermittent flow situation.

Most of the efforts in the recent literature are addressed to the improvement of turbine design and efficiency by taking advantage of the low enthalpy drops while dealing with the large volume flow ratios across the expansion process and low speed of sound typical of high molecular weight fluids.

In the present work, the axial streamwise profile of the fluid and wall temperature for air water (i) isolated single Taylor bubble and, (ii) a train of Taylor bubbles, in a horizontal square channel of size 3.3 mm × 3.3 mm × 350 mm, heated from the bottom (heated length = 175 mm), with the other three sides kept insulated, are reported at different gas volume flow ratios.

The air volume flow ratio between fresh air and exhaust air was maintained at a value of 1 in the experiment.

Although smaller turbines can be used due to the lower size parameter values of supercritical mixtures, R245fa has lower volume flow ratio, rotational speed and UA values.

The mean droplet size was found to be correlated with total volume flow, volume flow ratio and corresponding pressure drop of the two liquids for a given micromixer geometry, which could be explained in light of the energy input.

Depending on the employed volume flow ratio, it is concluded that enhancement of nearly 1.2 2.0 times in time-averaged local streamwise Nusselt number can be obtained by Taylor bubble train flow, as compared to fully developed single-phase flow.

The results indicate that the dry foam cannot achieve a desired drag reduction effect, but the drag reduction efficiency is generally more than 70% when the volume flow ratio of wet foam to oil is more than 0.1.

The liquid gas volume flow ratio was kept constant at a value of 1 in order to form small slugs that enable a strong recirculation, characterized by a high vorticity, enhancing the gas transfer to the liquid slug during the reaction stage.

At supra-critical volume flow rates, the ratio of BIOLITE to NOSC BBP was nearly constant for the same species studied, but varied between species.