A 50 mm diameter siphon discharges water from a reservoir (Point 1 elev = 20m) intoopen air (Point 3 elev. 10m). The head loss from the reservoir (point 1) to the summit%3D(point 2 elev = 22m) is 3 times the velocity head in the siphon and head loss from thesummit to the discharge end is 4 times the velocity head in the siphon. Determine the!3!velocity in the siphon in m/s?The correct answer has a margin of 0.05 from the exact answer.

Answered: Image /qna-images/answer/73cd08b3-310e-40b3-8e57-f48b63d50228.jpg

Answered: A 50 mm diameter siphon discharges…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Water at 20°C flows through a 300-mm-diameter pipe that discharg sphere as shown in Figure 4.61, When a partially open val the top of the pipe, the flow rate in the pipe is 0.2 m*s and the (gauge) pressure just upstream of the valve is 600 kPa. Estimate the force partially open valve, es into the atmo- ve extends 200 mm from exerted by the water on the —Valve 0.2 mYs —» Atmosphere Figure
4. A reservoir supplies water to a horizontal 6′′ pipe 800 ft long. The pipe flows full and discharges into the atmosphere at the rate of 2.23 cfs. What is the pressure in psi midway in the pipe, assuming the only lost head is 6.20 ft in each 100 ft of length? indicaye free body diagram
A 50 mm diameter siphon discharges oil (SG=0.88) from a reservoir (elev. 20m) into open air (elev. 15m). The head loss from the reservoir (point 1) to the summit (point 2, elev. 22m) is 2.5 times the velocity head in the siphon and head loss from the summit to the discharge end is 4 times the velocity head in the siphon. What is the absolutepressure at the summit (point 2) assuming the atmospheric pressure to be 101.3 kPa?
Water at 20°C ( ρ= 999.7 kg/m3 and μ=9.7720 x10-4 kg/m · s) is flowing steadily in a hexagonal cross sectional pipe b=1.5cm, 20-m-long at an average velocity of 1.2 m/s. Determine: (a) Hydraulic diameter. (b) The pressure drop. (c) The head loss. (d) The pumping power requirement to overcome this pressure drop.
A tank has one of its side inclined inward at an angle of 30° with horizontal. The free surface of the contained water is at Elev 15.25 m. The orifice located on the inclined side issues a jet, having it's vena contracta at Elev 10.70 m. If the highest point in the trajectory of the jet is at Elev 14.00 m, find the actual velocity of the jet air friction. Neglect air friction. Include fbd.
6. Compute the lost head in a 150-mm pipe if it is necessary to maintain a pressure of 231 kPa at a point upstream and 1.83 m below where the pipe discharges water into the atmosphere at the rate of 0.0556 m /s. indicate free body diagram
Calculate the height of the second reservoir (H2), and the pressure head, velocity head and elevation head at point 3 (mid‐point of the pipe). SN=21
Air of M =2 and P = 75 kPa flow on a wedge (total angle 20°). Calculate the two oblique shock angles and for two case, calculate the pressure and Mach number downstream of the oblique shock.
A tank has one of its side inclined inward at an angle of 30 degrees with horizontal. The free surface of the contained water is at Elev 15.25 m. The orifice located on the inclined side issues a jet, having its vena contracta at Elev 10.70 m. If the highest point in the trajectory of the jet is at Elev. 14.00m, find the actual velocity of the jet. Neglect air friction. a. 11.3 m/s b. 9.3 m/s c. 8.3 m/s d. 10.3 m/s
A pump draws water from a 20 cm diam suction pipe and discharges through a 15 cm diam pipe in which the velocity is 3.60 m/s. The pressure is – 34. 465 kPa at A in the suction pipe. The 15 cm diam pipe discharges horizontally into air at C inclined at 30 degrees. Find the maximum height and range that the water can reach if B is 1.8 m. above A and 20 hp is delivered to the pump? Assume that the pump operates at 80 % efficiency and that the frictional loss in the pipe between A and C is 3 m.
Water at 15°C is drained from a large reservoir using two horizontal plastic pipes connected in series. The first pipe is 13 m long and has a 10-cm diameter, while the second pipe is 35 m long and has a 5-cm diameter. The water level in the reservoir is 18 m above the centerline of the pipe. The pipe entrance is sharp-edged, and the contraction between the two pipes is sudden. Neglecting the effect of the kinetic energy correction factor, determine the discharge rate of water from the reservoir.
A centrifugal pump which runs at 104.3 rad ·s−1 (16.6 rev/s) is mounted so that its centre is 2.4 m above the water level in the suction sump. It delivers water to a point 19 m above its centre. For a flow rate of Q (m3 ·s−1) the friction loss in the suction pipe is 68Q2 m and that in the delivery pipe is 650Q2 m. The impeller of the pump is 350 mm diameter and the width of the blade passages at outlet is 18 mm. The blades themselves occupy 5% of the circumference and are backward-facing at 35◦ to the tangent. At inlet the flow is radial and the radial component of velocity remains unchanged through the impeller. Assuming that 50% of the velocity head of the water leaving the impeller is converted to pressure head in the volute, and that friction and other losses in the pump, the velocity heads in the suction and delivery pipes, and whirl slip are all negligible, calculate the rate of flow in liter/s and the manometric efficiency of the pump.

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS