Gas temperature and pressure data are also measured. A controller calculates a standardized flow rate of gas based on gas species information, and determines a compressibility factor based on the gas species information and the temperature and pressure data, and calculates a corrected flow rate. The...
Step 4 As we know from GSCE Physics (or is it Chemistry?) (Boyle's Law) the volume of a gas is dependent upon pressure and temperature and these vary from location to location. Therefore the volume of gas measured at the meter is adjusted by multiplying by acorrection factorto take acco...
Screenshots iPad iPhone Description If a Gas Flow Meter needs to be used for any specific gravity gas other than what that flow meter is calibrated for , a specific gravity correction factor needs to be applied before using the new gas (under a specified inlet gas pressure). ...
The correction factor fcon is approximated by the following expression,17 which was derived for spherical gas-filled and irregular sodium-filled pores: [91]fcon=[1−3⋅PNa1−Pg⋅1−kNakf2ɛ+(3−2ɛ)kNakf]⋅(1−Pg)3/2 where kNa is thermal conductivity of sodium, Pg ...
Strictly speaking, C3 and C4 should be multiplied by a correction factor of 1.27, which would have the effect of increasing CTotal to 51.1 liters/s. As we shall soon see, it is always desirable to have as large a conductance as possible. Clearly, the overall conductance is severely ...
FT3 Fox Thermal Gas Mass Flow Meter Instruction Manual Document #104488 Rev K 831.384.4300 | 399 Reservation Rd, Marina, CA 93933 | foxthermal.com |2 Model FT3 Disclaimer This publication must be read in its entirety before performing any operation. Failure to understand and ...
Besides this jetting information, the air density, density altitude, relative air density, SAE - dyno correction factor, station pressure, SAE- relative horsepower, volumetric content of oxygen, oxygen pressure are shown too. On this tab, you can also share your settings with your colleagues, or...
However, the high-pressure compressibility factors predicted by the cubic equations of state may not be accurate enough for some applications. In gas metering, for instance, a slight difference in the value of gas Z-factor may lead to a large difference in the calculated (standard) flow rate....
This suggests that the swirl number or its decay is not the key factor for the shift or transformation of the rotational flow pattern. Figure 12. Variation of swirl number with axial position in the cyclonic flow pipe. In the swirling flow region, the gas phase volume distribution and the...
1—Air compressor; 2—Valves; 3—Air storage tank; 4—Flow meter; 5—Pressure sensor; 6—Temperature sensor; 7—Pump; 9—Gas-liquid separator; 10—Oil-water mixing tank; 11—Casing; 12—Oil pipe; 13—Data acquisition system; 14—High-speed camera; 15—Mixer; 16—Quick-closing valve; ...