A differential gauge was attached to a venturi meter. The deflection of mercury is 14.3 inches. Assume noheadloss. Point B is located at the 6 inches diameter pipe. Point A is located at the 12 inches pipe.Determine the flow rate in ft^3/s.6 indves12 inches143 in

Answered: Image /qna-images/answer/d4174655-2417-499f-810c-d1bc26e80800.jpg

Answered: Determine the flow rate in ft^3/s.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A circular orifice of 50 mmdiameter is fixed to the end of a water pipe of 75mm diameter. The gauge pressure in the pipe is70 kPa. The flow out of theorifice was measured as0.017 m^3/second. Theactual jet velocity wasmeasured by pitot tubewith a value of 12 m/s.a. Determine Cv, Cc and Cd.b. Calculate the head loss.
Water at 57°C is flowing in a 4-in schedule 80 steel pipe when the flow rate is 0.0174 m³/s, the estimated pressure drop reacting across the manometer is 9. 3x10⁴Pa what size orifice should be used if the orifice coefficient is assumed to be 0.65?
Determine a. Velocity at the pipe with 8 in. diameter in ft/s. b. Pressure at point D in psi c. Flow rate in cfs d. Velocity at the pipe with 18 in. diameter in ft/s
The throat diameter of a venturimeter is 7.5 cm and the diameter of broader end is 15 cm. A pressure difference of 2.45 m is observed when water is flowing at a rate of 30 lt/sec. COmpute the coefficient of discharge of the venturimeter.
Show all the necessary figures (if applicable) 1.5) Points A and B are separated by 915 m of new 152.4 mm diameter cast iron pipe. 50 lps of water flow from point A to point B. Point B is 18.5 m above point A. a) What must be the pressure at point A if the pressure at point B is 345 kPag if the head loss between points is 40 m? b) Determine the type of flow inside the pipe.
1. The figure shows a looping water pipe system. Pressure at A = 85 m and E = 55m. Assume f = 0.053 all pipes. a. Compute the discharge at pipe 1b. Compute the discharge at pipe 2c. Compute the discharge at point B
All friction factor f = 0.02 All pipe lengths L = 250m Diameter of Pipe A = 400mm with Flow Rate at Pipe A = 500 L/s Diameter of Pipe B = 300mm Diameter of Pipe C = 200mm Refer to the illustration below
Orifice meter with orifice cross-section 0.00785 m2 is inserted in a pipe of cross-section 0.0314 m2. The pressure gauges fitted upstream and downstream of orifice give reading of 19.62 N/cm2 and 9.81 N/cm2 respectively. Determine the value of discharge using Cd=0.6.
A 30m long, 20mm diameter steel pipe is used to drain an oil tank determine the discharge when the oil level in the tank is 4m above the exit of the pipe. Neglect minor losses, (assume f = 0.12)
1. Compute the head loss in a pipe with diameter 300 mm for a length of 15,000 meters and carrying a flow of 0.097, if f=0.02. (Hint: Use h=(0.0826fL(Q^2))/(D^5)
The diameter of a pipe changes gradually from 6 inches at A to 18 inches at B. A is 15 ft lower than B. If the pressure at A is 10 lbs per square inch and at B, 7 lbs per square inch when there are 5.0 cubic ft per second flowing, determine: a. the direction of flow. b. the frictional loss between the two points B. If in Problem 1 the direction of flow is reversed, determine the pressure at A if all other factors, including the frictional loss, remain the same. C. In Problem 1, determine the diameter of pipe at B in order that the pressure at that point will also be 10 lbs per square inch, all other factors remaining constant. D. Determine the discharge in Problem 1, assuming no frictional loss, all other conditions remaining as stated. E. What would be the difference in pressure in pounds per square inch between A and B, Problem 1, if there were 6.2 cubic ft per second flowing, neglecting friction.
Determine the friction loss if the friction factor is 0.4 and velocity of the flow is 40 m per sec. Given length of the pipe is 20m, inner diameter 0.3m. Use friction loss formula. Using the calculated friction loss, solve for the ffg: a. What is the pressure drop due to the Bernoulli effect as the water goes into a 3.00-cm-diameter nozzle froma 9.00-cm-diameter fire hose while carrying a flow of 40.0 L/s? b. To what maximum height above the nozzle can this water rise? (To actual height will be significantly smaller due to air resistance.)

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