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The manometer reading.... | Filo

The manometer reading.... | Filo

已浏览 5759 次10 个月之前

The water tank in Fig. P 2.69 is pressurized, as shown by the mercury-manometer reading. Determine the hydrostatic force per unit depth on gate A B | Numerade

The water tank in Fig. P 2.69 is pressurized, as shown by the mercury-manometer reading. Determine the hydrostatic force per unit depth on gate A B | Numerade

2020年5月12日

Q.3.Air is drawn into a wind tunnel used for testing automobiles as shown in Fig. (a). Determine the manometer reading, h, when the velocity in the test section is 60 mph. Note that there is a 1-in. column of oil on the water in the manometer. (b) Determine the difference between the stagnation pressure on the front of the automobile and the pressure in the test section.Wind tunnel(1)60 mph(2)(3)OpenFan11 in. Oil (SG=0.9)WaterFIGURE

Q.3.Air is drawn into a wind tunnel used for testing automobiles as shown in Fig. (a). Determine the manometer reading, h, when the velocity in the test section is 60 mph. Note that there is a 1-in. column of oil on the water in the manometer. (b) Determine the difference between the stagnation pressure on the front of the automobile and the pressure in the test section.Wind tunnel(1)60 mph(2)(3)OpenFan11 in. Oil (SG=0.9)WaterFIGURE

2023年12月6日

Determine the manometer reading, h, for the flow shown in Fig. P3.66. | Numerade

Determine the manometer reading, h, for the flow shown in Fig. P3.66. | Numerade

2020年5月12日

SOLVED:Determine the manometer reading, h, for the flow shown in Fig. P 3.89

SOLVED:Determine the manometer reading, h, for the flow shown in Fig. P 3.89

2020年6月10日

The mercury manometer of Fig. P 2.59 indicates a differential reading of 0.30 m when the pressure in pipe A is 30-mm Hg vacuum. Determine the pressure in pipe B. | Numerade

The mercury manometer of Fig. P 2.59 indicates a differential reading of 0.30 m when the pressure in pipe A is 30-mm Hg vacuum. Determine the pressure in pipe B. | Numerade

2020年6月11日

The mercury manometer of Fig. P 2.57 indicates a differential reading of 0.30 m when the pressure in pipe A is 30-mm Hg vacuum. Determine the pressure in pipe B. | Numerade

The mercury manometer of Fig. P 2.57 indicates a differential reading of 0.30 m when the pressure in pipe A is 30-mm Hg vacuum. Determine the pressure in pipe B. | Numerade

2020年6月10日

The Two Different Types of Measurement on a Manometer

已浏览 1426 次2022年3月12日

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Two small vessels are connected to a U-tube manometer containing mercury (relative density 13.56) and the connecting tubes are filled with alcohol (relative density 0.82 ). The vessel at the higher pressure is 2 m lower in elevation than the other. What is the pressure difference between the vessels when the steady difference in level of the mercury menisci is 225 mm ? What is the difference of piezometric head? If an inverted U-tube manometer containing a liquid of relative density 0.74 were

2021年10月8日

SOLVED:The inverted U-tube manometer of Fig. P 2.53 contains oil (S G=0.9) and water as shown. The pressure differential between pipes A and B, pA-pB, is -5 kPa. Determine the differential reading h.

2020年6月10日

A gasoline line is connected to a pressure gage through a double-U manometer, as shown in Fig. P1-114. If the reading of the pressure gage is 370 kPa, determine the gage pressure of the gasoline line. FIGURE P1–114(Figure Cant Copy) | Numerade

11 个月之前

In Fig. P2.43, with the manometer top open the mercury level is 8 in. below the air pipe; there is no pressure in the air pipe. The manometer top is then sealed. Calculate the manometer reading H for a pressure of 30 psi in the air pipe. Assume an isothermal process for the air in the sealed tube. FIGURE CAN'T COPY. | Numerade

The figure shows a conical vessel having its outlet at A to which U -tube manometer is connected. The reading ofthe manometer given in the figure shows when the vessel is empty. Find the reading at manometer when the vessel is completely filled with water : (a) 400 mm (b) 300 mm (c) 430 mm (d) 330 mm | Numerade

2021年10月8日

The three-fluid manometer illustrated in Fig. 4-P11 is used to measure a very small pressure difference (P1-P2). The cross-sectional area of each of the reservoirs is A, and that of the manometer legs is a. The three fluids have densities , , and , and the difference in elevation of the interfaces in the reservoir is x. Derive the equation that relates the manometer reading h to the pressure difference P1-P2. How would the relation be simplified if A ≫a ? ( FIGURE CAN'T COPY ) | Numerade

A manometer with mercury as the manometer fluid is attached to the wall of a closed tank containing water (see Fig. 4-P30). The entire system is rotating about the axis of the tank at N rpm. The radius of the tank is r1, the distances from the tank centerline to the manometer legs are r2 and r3 (as shown), and the manometer reading is h. If N=30 rpm, r1=12 cm, r2=15 cm, r3=18 cm, and h=2 cm, determine the gauge pressure at the wall of the tank and also at the centerline at the elevation of t

The inclined differential manometer of Fig. P 2.60 contains carbon tetrachloride. Initially he pressure differential between pipes A and B, which contain a brine (S G=1.1), is zero as illustrated in the figure. It is desired that the manometer give a differential reading of 12 in. (measured along the inclined tube) for a pressure differential of 0.1 ps. Determine the required angle of inclination, θ. | Numerade

2020年6月10日

A manometer connected to a closed tap reads 3.5 × 105 N / m 2. When the valve is opened, the reading of the manometer falls to 3.0 × 105 N / m 2, then the velocity of flow of water is:consider the water pipe to be horizontalA. 100 m / sB. 10 m / sC. 1 m / sD. 10 √10 m / s

2021年11月8日

Both ends of the U-tube mercury manometer of Fig. P2.52 are initially open to the atmosphere and under standard atmospheric pressure. When the valve at the top of the right leg is open, the level of mercury below the valve is h1. After the valve is closed, air pressure is applied to the left leg. Determine the relationship between the differential reading on the manometer and the applied gege pressure, pg . Show on a plot how the differential reading varies with pg for h1=25,50,75, and 100 mm ov

2020年6月10日

A differential manometer is connected across a Venturi meter as shown in Figure P4.51. The piezometer tube located upstream of the meter shows a reading of 5 ft as shown. The manometer fluid is mercury. If the manometer reading is 4 inches, what is the pressure at point B in psi? Figure Can't Copy | Numerade

A manometer containing an oil with a specific gravity (SG) of 0.92 is connected across an orifice plate in a horizontal pipeline carrying seawater (SG=1.1). If the manometer reading is 16.8 cm , what is the pressure drop across the orifice in psi? What is it in inches of water? | Numerade

An open-end mercury manometer is connected to a low-pressure pipeline that supplies a gas to a laboratory. Because paint was spilled on the arm connected to the line during a laboratory renovation, it is impossible to see the level of the manometer fluid in this arm. During a period when the gas supply is connected to the line but there is no gas flow, a Bourdon gauge connected to the line downstream from the manometer gives a reading of 7.5 psig. The level of mercury in the open arm is 900 mm a

2020年5月16日

Todd 00001 manometer reading.

已浏览 511 次2 个月之前

YouTubeThe work day

SOLVED:A U-tube manometer is connected to a closed tank containing air and water as shown in Fig. P2.24. At the closed end of the manometer the air pressure is 16 psia. Determine the reading on the pressure gage for a differential reading of 4 ft on the manometer. Express your answer in psi (gage). Assume standard atmospheric pressure and neglect the weight of the air columns in the manometer.

2020年5月12日

SOLVED:A U-tube manometer is connected to a closed tank containing… | Numerade

2023年10月20日

The manometer fluid in the manometer of Fig. P2.61 has a specific gravity of 3.46 . Pipes A and B both contain water. If the pressure in pipe A is decreased by 1.3 psi and the pressure in pipe B increases by 0.9 psi, determine the new differential reading of the manometer. | Numerade

2020年6月11日

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