Problem 2 A manometer connects an oil pipeline and a water pipeline as shown in Fig. 24. Determine the difference in pressure between the two pipelines using the readings on the manometer. Use Sa =0.86 : S = 13.6. Air Water cm 6 cm 4 cm Mercury Oil 上
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Q: 11. If the pressure at a point is 1m of water, what will be it's value in terms of m of oil? (Take,…
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Q: ) For the manometer shown in figure, compute the pressure at point A, in kN/m². Specific gravities…
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Q: 2. Water and oil flow in horizontal pipelines. A double U-tube manometer is connected between the…
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Q: Problem 2 - 51 In Figure 13, in which fluid will a pressure of 700 kPa first be achieved? Ans:…
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Q: EXAMPLE 2.2 A manometer connects an oil pipeline and a water pipeline as shown in Fig. 24. Determine…
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- A differential "U"-tube manometer containing mercury of density 13000 kg/m³ is used to measure the pressure drop along a horizontal pipe. If the fluid in the pipe is water and the manometer reading is 0.65m, what is the pressure difference between the two tapping points? Fluid density Pw A B a b datum Manometric fluid density p Hg Figure of manometer setupQuestion 2. The manometer in the figure is used to measure the pressure difference between two points in the pipe. The density of the water in the pipe is 1000 kg/m3 and the valve is open. If the readings on the manometer are z1= 100 mm, z2= 250 mm and h= 90 mm, how many N/m2 is the difference between P1 and P2? watplf Valve aikA differential manometer is attached to a pipe as shown. Calculate the pressure difference between points A and B. is n. 100 hm re A Mercury B Oil, s = 0.90
- A pipe contains an oil sp.gr. 0.80. A differential manometer connected at the two points A and B of the pipe shows a difference of mercury as 20 cm. Find the difference of pressure between the two pointsThe pressure difference between two points as measured with a manometer is given as ?2 − ?1 = ??ℎ The following figure shows a single U-tube manometer for measuring pressure difference between points “A” and “B”. By determining the pressure at point “a” through the left leg and then through the right leg, show that the difference in pressure between point “A” ?? and “B” ?? is approximately given by ?? − ?? ≅ ?(ℎ2 − ℎ1)(??2?)Problem #4 If the pressure difference between points 1 and 2 is 25 psi, what will be the flow rate? The pipes are galvanized iron with 0.0005 ft. Take v = 1.06 × 10−5 ft²/s and neglect Kis = minor losses. 10 in. dia 1. 2000 ft, 8 in. dia A B 1600 ft, 6 in. dia с 2. 800 ft, 10 in. dia-
- A U-tube manometer is arranged, as shown in Fig. 2.15, to measure the pressure difference between two points A and B in a pipeline conveying water of density 1000 kg/m³. The density of the manometric liquid Q is 13600 kg/m³ and point B is 0.3 m higher than point A. Calculate the pressure difference when h = 0.7 m. T Manometric liquid Q of density Pman Figure 2.15 Measurement of pressure difference Fluid P, of density blup all to 20 lensWater flows through a pipe reducer shown in figure 2. The static pressure in the large diameter pipe and the small diameter pipe are measured by the inverted U-tube manometer containing oil of specific gravity less than one. Determine the manometer reading, thus show that h is given by the equation h = ng(1-SG) la SG Water Figure 2 The diameter of a pipe changes gradually from 75 mm at a point A, 6 m above datum, to 150 mm at B, 3 m above datum. The pressure at A is 103 kPa and the velocity of flow is 3.6 m/s. Neglecting losses, with the aid of a neat sketch, determine the pressure at B.A docs.google.com/forms/d/e/1FAlpQLSetk8UE/ PROBLEM 6: A gasoline line is connected to a pressure gage through a double-U manometer, as shown. If the reading of the pressure gage is 260 kPa, determine the gage pressure of the gasoline line. Assume the density of air to be 1.225 kg/m3 * Oil SG = 0.79 P gage = 260 kPa Gasoline SG= 0.70 Pipe Air 45 cm 50 cm 22 cm 10 cm Mercury SG= 13.6 Water Your answer
- 3. Figure 3 shows a manometer being used to indicate the difference in pressure between two points in a pipe. Calculate (PA - PB). Oil (sg = 0.90) 0.91 m 0.61 m 1.83 m Water Figure 3 : ManometerA pipe contains an oil of specific gravity 0.9. A Differential manometer Connected at the two points A and B shows a difference in mercury level as 15 cm. Find the difference of pressure at two points.3.69 Figure 3.33 shows a manometer being used to indicate Oil (sg = 0.90) 3 ft 2 ft 6 ft Water FIGURE 3.33 Problem 3.69. the difference in pressure between two points in a Pr Calculate (pA 370 - On)