The similarity between the pressure gradients
far upstream the U-bend, at -141d and -59d in Figure 8 (a and c), for low and medium mass velocities, attests for the quality and precision of the measurements.
The flow is intensified due to the pressure gradient
over the Ebro valley (Jimenez et al.
Accumulation of the gas occurs under a variable pressure gradient
within the system.
A hepatic venous pressure gradient
above 20 mm Hg 24 hours after presentation is highly predictive of treatment failure in patients with variceal hemorrhage.
Postoperatively, the peak pressure gradient
across the repaired segment was measured by transesophageal echocardiography.
Therefore turbulent boundary layers subjected to pressure gradients
is a topic of great technological interest.
For all the experimental data points, the acceleration pressure gradients
(calculated assuming the separated flow model and the Rouhani-Axelsson drift flow void fraction model) were always less than 5% of the measured pressure gradients
The Table shows quadratic forms fitted to these data, and from these, by differentiation, pressure gradients
From the affordable R-200 for 50 to 3000 ml flasks, to the top model R-205 Professional with full automated vacuum control, pressure gradients
and automatic distillation down to dryness, the user determines the degree of sophistication.
Decreased wind speeds are due to decreased pressure gradients
resulting from the pressure system moving out of the area.
Collapse during SCF treatments is believed to occur because of the high compressive stresses induced as pressure gradients
form during pressurization to the SC phase.
And whatever rare pressure gradients
were present that June day in the year John Brown raided Harpers Ferry could recur elsewhere in the Southland tomorrow.