Find the flow if the pump supplies 70 kW of power to the flow. Assume water at 35 ° C.
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Find the flow if the pump supplies 70 kW of power to the flow.
Assume water...
Water is pumped at 15 C at a rate of 380 L/min from point A to...
Water is pumped at 15 C at a rate of 380 L/min from point A to
point B. A 3 inch , steel 40 pipe is used from point A to the pump,
and a 2 inch, steel 40 pipe from the pump to point B.Find the Power
if the efficiency of the pump is 70%.
4.12. Se bombea agua a 15°C a razón de 380 L/min desde un depósito hasta un tanque elevado 5 m sobre el almacenamiento. Se...
What power must be supplied by the pump to the flow if water (T = 20°C)...
What power must be supplied by the pump to the flow if water (T = 20°C) is pumped through the 300 mm steel pipe from the lower tank to the upper one at a rate of 0.314 m/s? Situation: Properties: Water is pumped through a steel pipe from one tank to another. From Table 10.5: K. -0,03; Ko - 0.35; Kg - 1.0. D - 300 mm, L - 140 m, Q -0.314 m/s. Water (20°C), Table A.5: v =...
Prob-2 What power must be supplied by the pump to the flow if water (T -20°C)...
Prob-2 What power must be supplied by the pump to the flow if water (T -20°C) is pumped through the 300 mm steel pipe from the lower tank to the upper one at a rate of 0.314 m?s? Situation: Properties: Water is pumped through a steel pipe from one tank to another From Table 10.6 K-003: Ks-035 Kg - 10. D-300mm. L-140m. Q=0.314 m/s. Water 20°C). Table A = 10-m. 81 - 200 m. = 235m. Elbow radius is 300...
show work and clearly indicate answer(s) .- A pump that delivers 4.5 kw to the water...
show work and clearly indicate answer(s)
.- A pump that delivers 4.5 kw to the water ( 0 =0.898 x 10-6 m²/s : p=997.1 kg/m) is used to fill a cylindrical tank as shown, calculate the flow rate and the depth of the water in the cylindrical tank 5 minutes after the pump is started. Assume the sum of the loss coefficients of the fittings =12.8 2 m d 100 mm mooth pipe pelength - 50m 12 m B 2...
Fluid Mechanics & Fluid Power Determine the NPSH available. The pressure in the tank is - 20 kPa at 70 °C (atmospheric pressure is 100.5 kPa). The water level in the tank is 2.5 above the pump in...
Fluid Mechanics & Fluid Power
Determine the NPSH available. The pressure in the tank is - 20 kPa at 70 °C (atmospheric pressure is 100.5 kPa). The water level in the tank is 2.5 above the pump inlet. The pipe is 1%", schedule 40 with a total length of 12 m. The elbow is standard, and the globe valve is fully open. The flow rate is 95 L/min. FIGURE 13.27 llustration of pump performance for different impeller diameters with net...
Q5. A pump is located 2 m below the water surface in a reservoir as shown....
Q5. A pump is located 2 m below the water surface in a reservoir as shown. The piping between the pump and the reservoir consists of 3 m of 150-mm-diameter ductile iron pipe of 0.2 friction Coefficient. The valves and bends between the source reservoir and the pump are estimated to have a total local loss coefficient of k=50 (hikV2/2g). The water in the reservoir has a temperature of 25°C and the atmospheric pressure is 101.3 kPa. What is the...
a pump that delivers 4.5 kw to the water (v=0.898x10^-6 m^2/s ; p=99.1kg/m^3) is used to...
a
pump that delivers 4.5 kw to the water (v=0.898x10^-6 m^2/s ;
p=99.1kg/m^3) is used to fill a cylindrical tank as shown,
calculate the flow rate and the depth of the water in the
cylindrical tank 5 minutes after the pump is started. Assume the
sum of the loss coefficients of the fittings=12.8
B 2 m d=100 mm smooth pipe Pipe length = 50 m 12 m 19 A
A farmer is to pump water at 70'F from a river to a water storage tank nearby using a 125-ft-long...
A farmer is to pump water at 70'F from a river to a water storage tank nearby using a 125-ft-long, 5-in-diameter plastic pipe with three flanged 90 smooth bends. The water velocity near the river surface is 6 ft/s, and the pipe inlet is placed in the river normal to the flow direction of water to take advantage of the dynamic pressure. The elevation difference between the river and the free surface of the tank is 12 ft. For a...
(5 pts) A pump is pumping water from a lake to the top of a mountain...
(5 pts) A pump is pumping water from a lake to the top of a mountain through a constant- diameter pipe. Water exits the pipe at a volumetric flow rate of 0.04 m/s. The vertical distance between the lake surface and the pipe exit at the top of the mountain is 100 m. The diameter of the pipe is 10 cm. All mechanical energy losses are negligible and the flow is steady and incompressible. (Water density-I g/cm, ?-I.) Determine a)...
Q2.) (2) point Water is drawn into the pump, such that the pressure at the inlet...
Q2.) (2) point Water is drawn into the pump, such that the pressure at the inlet A is -35 kPa and the pressure at B is 120 kPa. If the discharge at B is 0.08 m3/s, determine the power output of the pump. Neglect friction losses. The pipe has a constant diameter of 100 mm. Take (h = 2+0.55) m. B h
Water is pumped at 15 C at a rate of 380 L/min from point A to
point B. A 3 inch , steel 40 pipe is used from point A to the pump,
and a 2 inch, steel 40 pipe from the pump to point B.Find the Power
if the efficiency of the pump is 70%.
4.12. Se bombea agua a 15°C a razón de 380 L/min desde un depósito hasta un tanque elevado 5 m sobre el almacenamiento. Se...
What power must be supplied by the pump to the flow if water (T = 20°C) is pumped through the 300 mm steel pipe from the lower tank to the upper one at a rate of 0.314 m/s? Situation: Properties: Water is pumped through a steel pipe from one tank to another. From Table 10.5: K. -0,03; Ko - 0.35; Kg - 1.0. D - 300 mm, L - 140 m, Q -0.314 m/s. Water (20°C), Table A.5: v =...
Prob-2 What power must be supplied by the pump to the flow if water (T -20°C) is pumped through the 300 mm steel pipe from the lower tank to the upper one at a rate of 0.314 m?s? Situation: Properties: Water is pumped through a steel pipe from one tank to another From Table 10.6 K-003: Ks-035 Kg - 10. D-300mm. L-140m. Q=0.314 m/s. Water 20°C). Table A = 10-m. 81 - 200 m. = 235m. Elbow radius is 300...
show work and clearly indicate answer(s)
.- A pump that delivers 4.5 kw to the water ( 0 =0.898 x 10-6 m²/s : p=997.1 kg/m) is used to fill a cylindrical tank as shown, calculate the flow rate and the depth of the water in the cylindrical tank 5 minutes after the pump is started. Assume the sum of the loss coefficients of the fittings =12.8 2 m d 100 mm mooth pipe pelength - 50m 12 m B 2...
Fluid Mechanics & Fluid Power
Determine the NPSH available. The pressure in the tank is - 20 kPa at 70 °C (atmospheric pressure is 100.5 kPa). The water level in the tank is 2.5 above the pump inlet. The pipe is 1%", schedule 40 with a total length of 12 m. The elbow is standard, and the globe valve is fully open. The flow rate is 95 L/min. FIGURE 13.27 llustration of pump performance for different impeller diameters with net...
Q5. A pump is located 2 m below the water surface in a reservoir as shown. The piping between the pump and the reservoir consists of 3 m of 150-mm-diameter ductile iron pipe of 0.2 friction Coefficient. The valves and bends between the source reservoir and the pump are estimated to have a total local loss coefficient of k=50 (hikV2/2g). The water in the reservoir has a temperature of 25°C and the atmospheric pressure is 101.3 kPa. What is the...
a
pump that delivers 4.5 kw to the water (v=0.898x10^-6 m^2/s ;
p=99.1kg/m^3) is used to fill a cylindrical tank as shown,
calculate the flow rate and the depth of the water in the
cylindrical tank 5 minutes after the pump is started. Assume the
sum of the loss coefficients of the fittings=12.8
B 2 m d=100 mm smooth pipe Pipe length = 50 m 12 m 19 A
A farmer is to pump water at 70'F from a river to a water storage tank nearby using a 125-ft-long, 5-in-diameter plastic pipe with three flanged 90 smooth bends. The water velocity near the river surface is 6 ft/s, and the pipe inlet is placed in the river normal to the flow direction of water to take advantage of the dynamic pressure. The elevation difference between the river and the free surface of the tank is 12 ft. For a...
(5 pts) A pump is pumping water from a lake to the top of a mountain through a constant- diameter pipe. Water exits the pipe at a volumetric flow rate of 0.04 m/s. The vertical distance between the lake surface and the pipe exit at the top of the mountain is 100 m. The diameter of the pipe is 10 cm. All mechanical energy losses are negligible and the flow is steady and incompressible. (Water density-I g/cm, ?-I.) Determine a)...
Q2.) (2) point Water is drawn into the pump, such that the pressure at the inlet A is -35 kPa and the pressure at B is 120 kPa. If the discharge at B is 0.08 m3/s, determine the power output of the pump. Neglect friction losses. The pipe has a constant diameter of 100 mm. Take (h = 2+0.55) m. B h
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