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5. Liquid ethanol is pumped from a large storage tank through a 1-inch ID pipe at...
ater to be pumped from a lake to a storage tank in a ranch. Water temperature...
ater to be pumped from a lake to a storage tank in a ranch. Water temperature is 60 F.The clevation of the pipe exit that will feed the tank is 50 ft higher than the lake water surface. It is required that a 4-hour pumping time will feed the storage tank by 1,200 gallons of water. While operating at the required flow rate, the pump will generate a head of 60 n. Coeflicients of minor loss due to filtering, fittings,...
Question 3: Water is to be pumped from one large, open tank to a second large,...
Question 3: Water is to be pumped from one large, open tank to a second large, open tank. The water surface of the first tank is 5 ft lower than the water surface of the second tank. The pipe diameter throughout is 4in. The total length of pipe is 300ft. The friction coefficient is 0.02. The pump with the performance curve given in the figure is suggested by the engineer. With this pump, what would be the flow rate between...
Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18...
Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18 m above at a rate of 64 L/s while consuming 21.2 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump-motor unit and (b) the pressure difference between the inlet and the exit of the pump. b) AP- a) 1 kPa
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor...
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor with pressure of 2.0 atm gauge above the liquid level. The liquid density is 1200 kg/m3 and viscosity is 1.45 cP. The required volumetric flow rate is 1.25 x 103 m/s. The pipeline is 100 m long in total, made of commercial steel pipe, 2 in. size and Schedule 40. The gate valve is wide open. 10 m Reactor Calculate: (a) The discharge velocity...
Two large tanks are open to the atmosphere at the top. Water s pumped from the lower tank to the upper tank through a si...
Two large tanks are open to the atmosphere at the top. Water s
pumped from the lower tank to the upper tank through a single PVC
(smooth) pipe. The relationship between Velocity in the pipe (ft/s)
and the pump head (ft) is given. There are no significant minor
losses. What is the flow rate, Q (cfs), in the pipe?
Pump Coefficients 1.30 sec /ft Pipe Length Inside Pipe Diameter 300 ft 0.250 feet a = 3.24 sec b 107.00 ft...
4. Water is pumped from a lake to a storage tank 20 m above at a...
4. Water is pumped from a lake to a storage tank 20 m above at a rate of 90 Ls while consuming 25.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump motor unit and (b) the pressure difference between the inlet and the exit of the pump. he 20m
1) Water at "standard" conditions flows from the tank through a 6" schedule 40 pipe of...
1) Water at "standard" conditions flows from the tank through a 6" schedule 40 pipe of length Land drains into an open reservoir at a rate of 500 gal min1. The water in the tank is h 10 m above the open end of the pipe. With all other conditions the same, we replace the 6" pipe with an 8" pipe. What is the new flowrate, Q lgal min']? (assume entrance losses and kinetic energy are negligible.) - -0 Gven...
1 A liquid with a specific gravity of 1.26 is being pumped from A to B...
1 A liquid with a specific gravity of 1.26 is being pumped from A to B through the pipeline of Fig. 55.8. At A the pipe diameter is 24 in (600 mm) and the pressure is 45 psi (300 kPa). At B the pipe diameter is 12 in (300 mm) and the pressure is 50 psi (330| kPa). Point B is 3 ft (1.0 m) lower than A. Find the flow rate if the pump puts 22 hp (16 kW)...
1) Water is pumped steadily through a 0.10 m diameter pipe from one closed, pressurized tank...
1) Water is pumped steadily through a 0.10 m diameter pipe from one closed, pressurized tank to another as shown in the figure. The pump adds 4 kW to the water and the head loss of the flow is 10 m. Determine the velocity of the water leaving the pipe. Draw energy and hydraulic grade lines. Ppupn= A(Ans= 5m/s) ar 300 kPa Tank I 35 m pa = 500 kPa 15 m Tank II DUMD 0.10 m diameter pipe
1. Water at 100°F is pumped from a sea-level reservoir to a tank open to the...
1. Water at 100°F is pumped from a sea-level reservoir to a tank open to the atmosphere through a new 14-in ID galvanized iron pipe as shown below. The minor loss coefficients in the suction and discharge piping are EK = 1.5 and Eduk = 7.2. Perform the following: a. derive the equation for the system curve as hy = a + b where he and a have units of feet and b has units of ft/gpm); b. plot the...
ater to be pumped from a lake to a storage tank in a ranch. Water temperature is 60 F.The clevation of the pipe exit that will feed the tank is 50 ft higher than the lake water surface. It is required that a 4-hour pumping time will feed the storage tank by 1,200 gallons of water. While operating at the required flow rate, the pump will generate a head of 60 n. Coeflicients of minor loss due to filtering, fittings,...
Question 3: Water is to be pumped from one large, open tank to a second large, open tank. The water surface of the first tank is 5 ft lower than the water surface of the second tank. The pipe diameter throughout is 4in. The total length of pipe is 300ft. The friction coefficient is 0.02. The pump with the performance curve given in the figure is suggested by the engineer. With this pump, what would be the flow rate between...
Storage tank 18 m Pump Water is pumped from a lake to a storage tank 18 m above at a rate of 64 L/s while consuming 21.2 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump-motor unit and (b) the pressure difference between the inlet and the exit of the pump. b) AP- a) 1 kPa
A liquid chemical is pumped from a storage tank open to the atmosphere, into a reactor with pressure of 2.0 atm gauge above the liquid level. The liquid density is 1200 kg/m3 and viscosity is 1.45 cP. The required volumetric flow rate is 1.25 x 103 m/s. The pipeline is 100 m long in total, made of commercial steel pipe, 2 in. size and Schedule 40. The gate valve is wide open. 10 m Reactor Calculate: (a) The discharge velocity...
Two large tanks are open to the atmosphere at the top. Water s
pumped from the lower tank to the upper tank through a single PVC
(smooth) pipe. The relationship between Velocity in the pipe (ft/s)
and the pump head (ft) is given. There are no significant minor
losses. What is the flow rate, Q (cfs), in the pipe?
Pump Coefficients 1.30 sec /ft Pipe Length Inside Pipe Diameter 300 ft 0.250 feet a = 3.24 sec b 107.00 ft...
4. Water is pumped from a lake to a storage tank 20 m above at a rate of 90 Ls while consuming 25.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine (a) the overall efficiency of the pump motor unit and (b) the pressure difference between the inlet and the exit of the pump. he 20m
1) Water at "standard" conditions flows from the tank through a 6" schedule 40 pipe of length Land drains into an open reservoir at a rate of 500 gal min1. The water in the tank is h 10 m above the open end of the pipe. With all other conditions the same, we replace the 6" pipe with an 8" pipe. What is the new flowrate, Q lgal min']? (assume entrance losses and kinetic energy are negligible.) - -0 Gven...
1 A liquid with a specific gravity of 1.26 is being pumped from A to B through the pipeline of Fig. 55.8. At A the pipe diameter is 24 in (600 mm) and the pressure is 45 psi (300 kPa). At B the pipe diameter is 12 in (300 mm) and the pressure is 50 psi (330| kPa). Point B is 3 ft (1.0 m) lower than A. Find the flow rate if the pump puts 22 hp (16 kW)...
1) Water is pumped steadily through a 0.10 m diameter pipe from one closed, pressurized tank to another as shown in the figure. The pump adds 4 kW to the water and the head loss of the flow is 10 m. Determine the velocity of the water leaving the pipe. Draw energy and hydraulic grade lines. Ppupn= A(Ans= 5m/s) ar 300 kPa Tank I 35 m pa = 500 kPa 15 m Tank II DUMD 0.10 m diameter pipe
1. Water at 100°F is pumped from a sea-level reservoir to a tank open to the atmosphere through a new 14-in ID galvanized iron pipe as shown below. The minor loss coefficients in the suction and discharge piping are EK = 1.5 and Eduk = 7.2. Perform the following: a. derive the equation for the system curve as hy = a + b where he and a have units of feet and b has units of ft/gpm); b. plot the...
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