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6) Calculate the required Horsepower of the pump in the below system. The working fluid is water. (25 Points) 0.5 oud -343 PDA 75 FT K.0.5 K.1.5 1.5 10 PUMP 25 Ft 6) Calculate the required H...
fluid mechanichs Previous Problem List Next (10 points) Pump K, =1.5 elbow Pipe length 500 ft...
fluid mechanichs
Previous Problem List Next (10 points) Pump K, =1.5 elbow Pipe length 500 ft Pipe diameter: 0.75 ft Pipe roughness 0 The pump shown in the figure below delivers a head of 300 ft to the water Determine the power that the pump adds to the water The difference in elevation between the two ponds in 200 ft Answer tolerance-2% W, 252 736 hp 1 time Your overall recorded score is 0% You have 19 attempts remaining earch
08 % Problem 4 (25 points) A 38-in pump is installed for the system below. The...
08 % Problem 4 (25 points) A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the...
(Q1) The piping system shown here has a pump that delivers 10 hp to the fluid...
(Q1) The piping system shown here has a pump that delivers 10 hp to the fluid ant a flow rate of 55 gpm of water at 80 F. Neglecting other losses, (a) evaluate the friction losses in the 272 ft-long discharge pipe and in the 12 ft- long suction pipe. (b) Calculate the pressure (psig) on top of the discharge tank. ...(25 marks) an 7 1.5 in Schedule 80 pipe 220 2 in Schedule 80 pipe
A 38-in pump is installed for the system below. The pipe (100- cm diameter) has a...
A 38-in pump is installed for the system below. The pipe (100- cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that K = 0.5 (pipe entrance) and K. = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180...
Problem 5: The 28-in-diameter pump in the Figure at 1170 r/min is used to pump water at 20°C through a piping system at 14,000 gal/min. (a) Determine the required brake horsepower. The average fricti...
Problem 5: The 28-in-diameter pump in the Figure at 1170 r/min is used to pump water at 20°C through a piping system at 14,000 gal/min. (a) Determine the required brake horsepower. The average friction factor is 0.018. (b) If there is 65 ft of 12-in-diameter pipe upstream of the pump, how far below the surface should the pump inlet be placed to avoid cavitation? Given that the water at 20 °C has a specific weight of 62.4 lbf/ft and vapor...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in grm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
The sketch shows a system used to spray polluted water into the air to increase the water's oxygen content and to cause volatile solvents in the 6. water to vaporize. The pressure at B of the...
The sketch shows a system used to spray polluted water into the air to increase the water's oxygen content and to cause volatile solvents in the 6. water to vaporize. The pressure at B of the nozzle must be 25 psig for proper nozzle performance. The pressure at point A (the pump inlet) is -3.5 psig. The volume flow rate is 0.5 ft3/s. The dynamic viscosity of the fluid is 4.0 x 10 Ib-s/ft?. The specific gravity of the fluid...
answer: elev. tank 2=1426.6 ft, Q=4.96cfs Q4. For the system below calculate the elevation in tank...
answer: elev. tank 2=1426.6 ft, Q=4.96cfs
Q4. For the system below calculate the elevation in tank 2. The pump delivers a head of 200 ft. The Pipes are made of new cast iron with (f-0.018) (25 points) Energy line Exit loss Hydraulic grade line Elevation ??? ft Pumped head Entrance loss Energy line Elevation 1230 Hydraulic grade line ft K 0.5 L-1200 ft D 3ft L-245 ft D 1ft K 1
fluid mechanichs
Previous Problem List Next (10 points) Pump K, =1.5 elbow Pipe length 500 ft Pipe diameter: 0.75 ft Pipe roughness 0 The pump shown in the figure below delivers a head of 300 ft to the water Determine the power that the pump adds to the water The difference in elevation between the two ponds in 200 ft Answer tolerance-2% W, 252 736 hp 1 time Your overall recorded score is 0% You have 19 attempts remaining earch
08 % Problem 4 (25 points) A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the...
(Q1) The piping system shown here has a pump that delivers 10 hp to the fluid ant a flow rate of 55 gpm of water at 80 F. Neglecting other losses, (a) evaluate the friction losses in the 272 ft-long discharge pipe and in the 12 ft- long suction pipe. (b) Calculate the pressure (psig) on top of the discharge tank. ...(25 marks) an 7 1.5 in Schedule 80 pipe 220 2 in Schedule 80 pipe
A 38-in pump is installed for the system below. The pipe (100- cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that K = 0.5 (pipe entrance) and K. = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180...
Problem 5: The 28-in-diameter pump in the Figure at 1170 r/min is used to pump water at 20°C through a piping system at 14,000 gal/min. (a) Determine the required brake horsepower. The average friction factor is 0.018. (b) If there is 65 ft of 12-in-diameter pipe upstream of the pump, how far below the surface should the pump inlet be placed to avoid cavitation? Given that the water at 20 °C has a specific weight of 62.4 lbf/ft and vapor...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in grm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
A 38-in pump is installed for the system below. The pipe (100-cm diameter) has a friction factor of 0.012 and a total length of 20 km. Given that Ke = 0.5 (pipe entrance) and Ke = 1.0 (pipe exit). For water at 80 degrees Fahrenheit, estimate the flow rate (in gpm), the power required (in horsepower, HP), and the net positive suction head required (in ft) to avoid cavitation for the system when the pump running. Elevation = 180 m...
The sketch shows a system used to spray polluted water into the air to increase the water's oxygen content and to cause volatile solvents in the 6. water to vaporize. The pressure at B of the nozzle must be 25 psig for proper nozzle performance. The pressure at point A (the pump inlet) is -3.5 psig. The volume flow rate is 0.5 ft3/s. The dynamic viscosity of the fluid is 4.0 x 10 Ib-s/ft?. The specific gravity of the fluid...
answer: elev. tank 2=1426.6 ft, Q=4.96cfs
Q4. For the system below calculate the elevation in tank 2. The pump delivers a head of 200 ft. The Pipes are made of new cast iron with (f-0.018) (25 points) Energy line Exit loss Hydraulic grade line Elevation ??? ft Pumped head Entrance loss Energy line Elevation 1230 Hydraulic grade line ft K 0.5 L-1200 ft D 3ft L-245 ft D 1ft K 1
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