Water (ν = 0.000001 m2/s) flows in a 0.5 m diameter pipe that is hydraulically smooth....
Water (ν = 0.000001 m2/s) flows in a 0.5 m diameter pipe that is hydraulically smooth. Determine the energy loss over 400 m of horizontal pipe if the water velocity is 1.8 m/s. Use the Moody diagram rather than any sort of equation to approximate f. The answer is closest to:
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Water (ν = 0.000001 m2/s) flows in a 0.5 m diameter pipe that is
hydraulically smooth....
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m...
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m and the roughness size is 0.04 mm. The water levels in the two reservoirs are maintained with a difference of 50 m. Determine the discharge through the pipe. Neglect all minor losses. Use the attached Moody diagram for estimation of friction factor. (10 marks) (c) In (b), now include entry loss at the upper reservoir with loss coefficient...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and has a diameter of 100 mm 1. Using the information provided above and in the Moody diagram, drag and drop circle 1 (located below the graph) where the corresponding Reynolds number and relative roughness intersect 2. Drag and drop circle 2 to the point on the y axis at which you would measure the friction factor () v 10-6 m2/s...
Engineering Fluid Mechanics PO 17: Water flows through a section of a pipe of length L...
Engineering Fluid Mechanics
PO 17: Water flows through a section of a pipe of length L and diameter D as indicated in the figure. The pipe has a roughness of k, = 0.3mm. The discharge is Q = 1m/s. The kinematic viscosity of water is V = 10 m/s. (a) What is the friction factor ? (Moody diagram on next page). (b) What is the head loss over the pipe section of length L? (c) What horizontal force is required...
Water flows through a cast iron pipe at a velocity of 4.2 m/s. The pipe is...
Water flows through a cast iron pipe at a velocity of 4.2 m/s. The pipe is 400 m long and has a diameter of 150 mm. The friction factor is 0.00593. Determine the Reynolds number and head loss due to friction.
A liquid (⍴ = 1000 kg/m3 ; µ = 10-1 N·s/m2 ; ν = 10-4 m2...
A liquid (⍴ = 1000 kg/m3 ; µ = 10-1 N·s/m2 ; ν = 10-4 m2 /s) flows uniformly with a mean velocity of 0.9 m/s in a pipe with a diameter of 175 mm. Answer the following: a. Is the flow laminar, turbulent or in between? b. What is the friction factor, f ? c. What is the head loss per meter of pipe length?
you have water that flows stationary in a horizontal pipe 0.2667m in diameter, made of stainless...
you have water that flows stationary in a horizontal pipe 0.2667m in diameter, made of stainless steel at a rate of 20 lt / s. Determine the head loss and pressure drop M = 1.14x10 ^ -6 m2 / s, if the pipe is 1 km long
A horizontal pipe of diameter 0.853 m has a smooth constriction to a section of diameter...
A horizontal pipe of diameter 0.853 m has a smooth constriction to a section of diameter 0.5118 m. The density of oil flowing in the pipe is 821 kg/m3 . If the pressure in the pipe is 7420 N/m2 and in the constricted section is 5565 N/m2 , what is the rate at which oil is flowing? Answer in units of m3/s.
Water flows in a 7.4 cm diameter pipe at a velocity of 0.67 m/s. The mass...
Water flows in a 7.4 cm diameter pipe at a velocity of 0.67 m/s. The mass flow rate in kg/s of water in the pipe is:
Water flows from a large 4m detention basin (100m by 50m) along a 200mm diameter pipe for a distance of 100m at a slope...
Water flows from a large 4m detention basin (100m by 50m) along a 200mm diameter pipe for a distance of 100m at a slope of 1:200. The pipe centerline is 300mm above the base of the basin and it drains freely to a nearby channel. Calculate the steady flow rate if (a) the flow is assumed ideal, (b) the pipe is considered smooth for the purposes of the Moody Diagram (c) the pipe has a relative roughness of 0.006 (d)...
(c) Water flows through a pipe of diameter 0.05 m at a speed of 1.5 m/s....
(c) Water flows through a pipe of diameter 0.05 m at a speed of 1.5 m/s. At the end of the pipe is a nozzle with an outlet diameter of 0.01 m. What is the velocity of the jet of water emerging from the nozzle and the discharge rate? [2 marks]
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m and the roughness size is 0.04 mm. The water levels in the two reservoirs are maintained with a difference of 50 m. Determine the discharge through the pipe. Neglect all minor losses. Use the attached Moody diagram for estimation of friction factor. (10 marks) (c) In (b), now include entry loss at the upper reservoir with loss coefficient...
Water flows through a pipe at a velocity of 1 m/s. The pipe has a relative roughness of 0.001 and has a diameter of 100 mm 1. Using the information provided above and in the Moody diagram, drag and drop circle 1 (located below the graph) where the corresponding Reynolds number and relative roughness intersect 2. Drag and drop circle 2 to the point on the y axis at which you would measure the friction factor () v 10-6 m2/s...
Engineering Fluid Mechanics
PO 17: Water flows through a section of a pipe of length L and diameter D as indicated in the figure. The pipe has a roughness of k, = 0.3mm. The discharge is Q = 1m/s. The kinematic viscosity of water is V = 10 m/s. (a) What is the friction factor ? (Moody diagram on next page). (b) What is the head loss over the pipe section of length L? (c) What horizontal force is required...
Water flows in a 7.4 cm diameter pipe at a velocity of 0.67 m/s. The mass flow rate in kg/s of water in the pipe is:
Water flows from a large 4m detention basin (100m by 50m) along a 200mm diameter pipe for a distance of 100m at a slope of 1:200. The pipe centerline is 300mm above the base of the basin and it drains freely to a nearby channel. Calculate the steady flow rate if (a) the flow is assumed ideal, (b) the pipe is considered smooth for the purposes of the Moody Diagram (c) the pipe has a relative roughness of 0.006 (d)...
(c) Water flows through a pipe of diameter 0.05 m at a speed of 1.5 m/s. At the end of the pipe is a nozzle with an outlet diameter of 0.01 m. What is the velocity of the jet of water emerging from the nozzle and the discharge rate? [2 marks]
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