mean pressure

mean pressure

[′mēn ′presh·ər]
(mechanical engineering)
References in periodicals archive ?
The applied pressure was characterized by the mean pressure value, calculated using Eq.
It means more jobs and investment but it can also mean pressure on transport, services and facilities especially in rural areas.
To further investigate the exceptional nature of this summer, daily mean pressure and temperature observations at Cape Evans and Framheim, as well as from the sledging records when Scott and Amundsen were on the Barrier (defined here as elevations below 100 m), are investigated in Fig.
The State College site, after cleaning, experienced a mean pressure drop reduction of 1.
The experiment was conducted for nearly 1 hour until the mean pressure approached a steady value.
In the presence of high flow bronchopleural fistula or pneumothorax, HFJV facilitates alveolar recruitment and increases the mean pressure in the airway, but decreases peak pressure and the leak.
Physical examination revealed a regular heart rate at 100 beats/ min, a blood pressure of 111/53 mmHg, a respiratory rate of 19 breaths/min, slight jugular venous distention suggesting a right atrial mean pressure of 8-10 cm of blood, crackles at both lung bases (L>R), a soft systolic murmur in the 2nd left intercostal space at the sternal edge, 1+/4+ pretibial edema bilaterally, and slight abdominal distention.
Echo showed right atrium and right ventricular enlargement, D-shaped left ventricle, severe pulmonary hypertension, main pulmonary artery--35 mm, right pulmonary artery--24 mm, left pulmonary artery--23 mm, pulmonary artery mean pressure of 62 mmHg, TRPG--84 mmHg, TAPSE 17 mm, PR end diastole 34 mmHg.
Pulmonary arterial systolic pressure and mean pressure both declined after closure, while aortic systolic pressure and mean pressure both rose; differences were statistical significant (pless than 0.
Peak pressures during each 60 second interval were recorded, and the mean pressure (N x [cm.
mean] Mean pressure in the cylinder R Universal gas constant [T.
Additionally, the differences between the preoperative and postoperative anal maximum squeezing pressure and mean pressure were significant only in Group I and Group III, but not in Group II (Table 2).

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