The phase velocity difference between two phases.
Related Terms |
ADJUSTABLE DIFFERENTIAL
A means of changing the difference between the control cut-in and cut-out points.
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ACCELERATION
The rate of change of velocity, as a function of time. Expressed in m/s2.
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HIGH WATER INEQUALITY
The difference between the heights of the two high waters during a tidal day
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GRID MAGNETIC ANGLE
Angular difference in direction between grid north and magnetic north. It is measured east or west from grid north. Grid magnetic angle is sometimes called GRID VARIATION or GRIVATION.
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HELIOCENTRIC PARALLAX
The difference in the apparent direction or positions of a celestial body outside the solar system, as observed from the earth and sun. Also called STELLAR PARALLAX, ANNUAL PARALLAX
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DIFFERENTIAL PRESSURE INDICATOR
An indicator which signals the difference in pressure between any two points of a system or a component.
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ANEMOMETER
An instrument for measuring the velocity of a fluid.
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SHEAR RATE
The difference between the velocities along the parallel faces of a fluid element divided by the distance between the faces.
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DIFFERENTIAL PRESSURE INDICATOR
An indicator which signals the difference in pressure between two points, typically between the upstream and downstream sides of a filter element.
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COALESCOR
A separator that divides a mixture or emulsion of two immiscible liquids using the interfacial tension between the two liquids and the difference in wetting of the two liquids on a particular porous medium.
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