An inverted U tube as shown in the figure below is used to measure the pressure...
he inverted U-tube manometer is used to measure the difference in pressure between water flowing in the pipes at A and B. If the top segment is filled with oil for sp.gr = 0.83, and the water levels in each segment are as indicated. Determine the gage pressures at pipes A and Bif (PB = 1.35xPA) kPa 225 mm 300 mm 150 mm
U-tube manometer are commonly used to measure pressure Po of the air space inside a water tank, see figure below. Given readings (measure from ground level) 20 = 200 cm, 21 = 90 cm, z2 = 120 cm, zz = 100 cm 24 = 110 cm. Determine the gauge pressure Po - Pa. (Neglect air density, water density is p = 1000 kg/m) Air po 12o Wate Water Air pa water Ground SG=13.6
Measurement of Pressure. An open U-tube manometer similar to Fig. 2.2-4a is being used to measure the absolute pressure p, in a vessel containing air The pressure pb is atmospheric pressure, which is 754 mm Hg. The liquid in the manometer is water having a density of 1000 kg/m. Assume that the densityp is 1.30 kg/m and that the distance Z is very small. The reading R is 0.415 m. Calculate p, in psia and kPa. pb fluid B PB...
4-For the manometer shown in the Fig. below contains oil and water.For the column heights indicated what is the pressur differential between pipes A and B. CDI water water 650) 20 10 Glycerin S.G-1.26 oil o-o.as S.G 0.85 Dimensions in cm S-The inverted U-tube manometer contains oil S.G.-0.9and water. The pressure differential between A and B, pA-PB is-5kPa Determine the differential reading,h Oil 0.2 m 0.3 m Water 9-Air flows through a pipe at a rate of 200L/s.The pipe consists...
A mercury manometer is used to measure the pressure difference in the two pipes shown in the figure. A type of oil (specific weight 45.6 lb/ft3 ) is flowing in A and a different type of oil (specific weight 56.0 lb/ft3 ) is flowing in B. An air pocket has formed as shown. What is the pressure in A if the pressure in B is 18.3 psi? Air bubble 3 in. 5 in. Fuel oil 18 in. SAE 30 oil...
Air bubble 5. A mercury manometer is used to measure the pressure difference in the two pipelines of Fig. 5. Fuel oil is flowing in A and SAE 30 lube oil is flowing in B. An air pocket has become entrapped in the lube oil as indicated. Determine the pressure in pipe B if the pressure in A is 15.3 psi. Fuel oil 18 in SAE 30 oil Mercury Fig 5
Determine the pressure difference of PA and PB in lb/ft2. The symbol σ is the specific gravity. Assume the PA at 3 ft elevation is at the same elevation with the interface of air and oil on the left side of the inverted U-tube manometer.
1.16 An inverted U-tube manometer containing oil (SG = 0.8) is connected to two vessels as shown in Fig. 1.16. The vessel on the left contains liquid carbon tetrachloride (density 1600 kg/m3), is closed and pressurised to 50 kPa (gauge). The vessel on the right contains water and is open to the atmosphere. Use the given data to determine the depth H of the liquid stored in the left vessel. Ans: 0.89 m Carbon tetrachloride 50 kPa 02 m Oil...
Calculate the pressure difference, P.-P2, for the given inverted U-tube manometer. yw =9810N/m Oil (S.G.=0.90) 250 mm 1625 mm || water 500 mm
working plz 5) A U-tube manometer is used to measure the pressure of water in a pipe line, which is in excess of atmospheric pressure. The right limb of the manometer contains mercury and is open to atmosphere water and mercury is in the left limb. Determine the pressure of water in the main line, if the difference in level of mercury in the limbs of U-tube is 10 cm and the free surface of mercury is in level with...