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4. Water is circulated from a large tank through a pipe made of steel and back to the tank as sho...
Water is circulated from a large swimming pool, through a filter, and back to the pool....
Water is circulated from a large swimming pool, through a filter, and back to the pool. The power added to the water by the pump is 200 lb-ft/s. The flowrate (in ft/min) through the filter is most likely: Req. pump power = m-gehpumppug.Qhpump = y.Qehpump For obtaining the Darcy friction factor (1), use the following Colebrook equation. 1 eD -2.0log 2.51 3.7 * Revf + K2 exit = 1.0 KZ elbow = 1.5 KĽ valve = 6.0 Kz filter =...
A pump delivers water at 200C between a reservoir and a water tank that is 75[ft] higher than the...
A pump delivers water at 200C between a reservoir and a water tank that is 75[ft] higher than the reservoir. The suction side of the system consists of a cast iron pipe of 1[ft]diameter with a strainer (Ks= 2.5) and four 90-degree bends at R/D= 5. The discharge side of the system includes a 1000[ft] long commercial steel pipe with 12” diameter followed by a gate valve. The NPSH required for the pump is 10[ft], and the design discharge is...
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by...
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of ε = 5.1 x 108m. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are...
You need to pump water at 20 C from an open reservoir at flow rate of...
You need to pump water at 20 C from an open reservoir at flow rate of 1.4 x 10^-3 m3/s through a pipe with an inside diameter of 0.03m, using a centrifugal pump having an (NPSH)aq =2.5 m and the equivalent length on the suction side is 3m. There are several minor losses: four standar 90 flanged elbows, and fully open flanged globe valve, fully open flanged gate valve, and the Entrance. What is the the maximum distance above the...
I need just CONTROL VOLUME & ASSUMPTIONS 02. Water at 25 °C is circulated from a large tank, through a filter, a...
I need just CONTROL VOLUME & ASSUMPTIONS
02. Water at 25 °C is circulated from a large tank, through a filter, and back to the tank as shown in the figure below. The power added to the water by the pump is 271 W Determine the flow rate through the filter. In your solution, follow these steps: Summarize the problem by stating what is given and what needs to be determined State all your assumptions Show the control volume chosen...
Water at 15° is flowing at the rate of 14.4m/hr (Fig. 2). The head added by...
Water at 15° is flowing at the rate of 14.4m/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of s=5.1 x 10ʻm. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are standard 90°....
- + Fit to page LO (15 marks) Exercise 2 Water at 15° is flowing at...
- + Fit to page LO (15 marks) Exercise 2 Water at 15° is flowing at the rate of 14.4m/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of s=5.1 x 10ʻm. Assume that the entrance from Tankl is through a rounded inlet with inlet...
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...
Water at 50 °Fis circulated from a large tank, through a filter, and back to the...
Water at 50 °Fis circulated from a large tank, through a filter, and back to the tank Calculate the volumetric flow rate through the filter for the following given information: Patm V.. Valve Pump Filter Pump power: W=200 lbf.ft/s Pump efficiency: 1p-0.9 Total pipe length: /= 200 ft Pipe diameter: d=0.1 ft Pipe surface relative roughness: /d=0.01 Elbow loss factor (each): Kelbow=1.5 Valve loss factor: Kvalve-6 Inlet and Exit type: sudden, Fig. 6.22 Filter loss factor Kriter=12 F (velocity, ft/s...
3· T ump delive lvers water at 60F from the lower at a rate of 2.5 ft/s. The suction line is 12-ft gs shown and the discharge line has a e the long with fittings ength of 190-ft with fittings sho...
3· T ump delive lvers water at 60F from the lower at a rate of 2.5 ft/s. The suction line is 12-ft gs shown and the discharge line has a e the long with fittings ength of 190-ft with fittings shown. Assume piping used is Schedule 40 steel pipe. Detc following: a) Suction line size (1 mark) /0aase returs b) Discharge line size (1 mark) c) NPSH,for the suction line (2 marks) d) Pressure at the pump inlet (2 marks)...
Water is circulated from a large swimming pool, through a filter, and back to the pool. The power added to the water by the pump is 200 lb-ft/s. The flowrate (in ft/min) through the filter is most likely: Req. pump power = m-gehpumppug.Qhpump = y.Qehpump For obtaining the Darcy friction factor (1), use the following Colebrook equation. 1 eD -2.0log 2.51 3.7 * Revf + K2 exit = 1.0 KZ elbow = 1.5 KĽ valve = 6.0 Kz filter =...
Water at 15° is flowing at the rate of 14.4m²/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of ε = 5.1 x 108m. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are...
I need just CONTROL VOLUME & ASSUMPTIONS
02. Water at 25 °C is circulated from a large tank, through a filter, and back to the tank as shown in the figure below. The power added to the water by the pump is 271 W Determine the flow rate through the filter. In your solution, follow these steps: Summarize the problem by stating what is given and what needs to be determined State all your assumptions Show the control volume chosen...
Water at 15° is flowing at the rate of 14.4m/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of s=5.1 x 10ʻm. Assume that the entrance from Tankl is through a rounded inlet with inlet radius of 10mm and that the elbows are standard 90°....
- + Fit to page LO (15 marks) Exercise 2 Water at 15° is flowing at the rate of 14.4m/hr (Fig. 2). The head added by the pump is equivalent to 80 m. Both tanks are vented. Suction line is 15m long and discharge line is 200m long. Both suction and discharge lines are standard 2-inch (5.1cm) clean steel pipe with roughness value of s=5.1 x 10ʻm. Assume that the entrance from Tankl is through a rounded inlet with inlet...
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...
Water at 50 °Fis circulated from a large tank, through a filter, and back to the tank Calculate the volumetric flow rate through the filter for the following given information: Patm V.. Valve Pump Filter Pump power: W=200 lbf.ft/s Pump efficiency: 1p-0.9 Total pipe length: /= 200 ft Pipe diameter: d=0.1 ft Pipe surface relative roughness: /d=0.01 Elbow loss factor (each): Kelbow=1.5 Valve loss factor: Kvalve-6 Inlet and Exit type: sudden, Fig. 6.22 Filter loss factor Kriter=12 F (velocity, ft/s...
3· T ump delive lvers water at 60F from the lower at a rate of 2.5 ft/s. The suction line is 12-ft gs shown and the discharge line has a e the long with fittings ength of 190-ft with fittings shown. Assume piping used is Schedule 40 steel pipe. Detc following: a) Suction line size (1 mark) /0aase returs b) Discharge line size (1 mark) c) NPSH,for the suction line (2 marks) d) Pressure at the pump inlet (2 marks)...
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