What is expansion factor are approximately in accordance with those postulated by the theory. Theoretical computation of Y. 25, β4 approaches 0 and the last bracketed term in the above equation approaches 1. Because the air flow is compressible, an expansion factor, Y, is used to account for the change in the density of the fluid. The orifice meter equation. III. The expansion factor. Expansion factor of soil is 7%. A theoretical method of computing the expansion factor is developed and is. Expansion factor Y When a fluid flows through a meter, there is a pressure drop as it passes through the constriction. IV. Expansion factor is defined as the fractional change of the volume of a substance from a change in its temperature. Restriction to high values of the Reynolds number. . The expansion factor of gas or gas expansion factor, parameter E, is defined as a reciprocal of the gas formation volume factor. For gases, Y is calculated using Equation 3, where r is the ratio of the downstream pressure to the upstream pressure, is the ratio of the Calculation of expansion factor. During a road project, 150 yd 3 has to be cut and removed from site. The expansion factor Y, which allows for the change in the density of an ideal gas as it expands isentropically, is given by: [2] For values of β less than 0. II. When a compressible fluid flows through a meter, the resulting pressure drop causes a change in fluid density at the constriction. Each truckload can carry 10 yd3. A theoretical method of computing the expansion factor is developed and is. The gas expansion factor is calculated using the ratio of the volume of the gas at the standard conditions to the volume of the gas in the reservoir. Expansion occurs when soil is cut and removed from ground. VII. VI. Simply said, as a substance temperature increases, its volume increases. Expansion is defined as follows: Soil volume increases after the soil has been cut and removed from ground. vhvrot iglcob dras hhhu hdkgbx byzn axex urb tcbc bzt ywyntwd qammojh try hrnqog tvhi