total pressure


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Related to total pressure: Dynamic pressure, static pressure, Absolute pressure

total pressure

[′tōd·əl ′presh·ər]
(fluid mechanics)
(mechanics)
The gross load applied on a given surface.
(mining engineering)
The total ventilating pressure in a mine, usually measured in the fan drift.

total pressure

The sum of dynamic and static pressures. Also called total head pressure.
References in periodicals archive ?
Each deflector setup was represented by encoding deflector design parameters into binary genes that form chromosomes representing individuals involved in the GA selection whose fitness function was set as the difference of total pressure in the whole channel, between all inlets and the outlet
This is the Chapman-Enskog equation (8) for 101325 Pa (1 atm) total pressure.
Vacuum chamber with full-range total pressure gauge and back out jacket
The fan/motor static efficiency was determined from the total efficiency and the ratio of static pressure to total pressure using Equation 4.
The current deal does provide limited sanctions relief-but this represents only a small fraction of the total pressure being exerted against Iran, and is completely reversible if Iran fails to comply with the preliminary agreement.
The correlation between the total pressure drop ([DELTA]P) and the capillary length to diameter ratio (L/D) for the unfilled PLLA melt at 180[degrees]C are shown in Fig.
Experiments show that both Fan A and Fan B have similar aerodynamic performances with the total pressure efficiency of about 60%, but the aeroacoustic noise level of Fan B is much lower than that of Fan A.
11 shows the path line of total pressure through all the wingspans when AOA equals 5[degrees].
He said pressure had been rising at the well very slowly, at a rate of 1 pound per square inch per hour, with total pressure at 6,811 psi.

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