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As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical lift of .  The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40  steel pipe.   The energy loss . (1) Calculate velocity at the exit of point 2__________m/s

As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical lift of .  The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40  steel pipe.   The energy loss . (1) Calculate velocity at the exit of point 2__________m/s

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical lift of .  The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40  steel pipe.   The energy loss . (1) Calculate velocity at the exit of point 2__________m/s

As shown in the picture blew, a pump can deliver volume flow rate of Q=3.6 x 10³ m³/s of water through a vertical lift of h = 8.0m. The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40 steel pipe. The energy loss h₁ = 1.0m. (1) Calculate velocity at the exit of point 2 __________m/s TABLE F.1 Schedule 40 Nominal Pipe Size Outside Diameter Wall Thickness Inside Diameter Flow Area DN (mm) (in) 0.405 (mm) 10.3 (in) 0.068 (in) 0.269 6 (mm) 1.73 2.24 2.31 8 0.540 13.7 0.088 10 0.675 17.1 0.091 15 0.840 21.3 0.109 20 1.050 26.7 0.113 2.77 2.87 3.38 25 1.315 33.4 0.133 32 1.660 42.2 0.140 3.56 40 1.900 48.3 0.145 3.68 50 2.375 60.3 0.154 3.91 (ft) (mm) 0.0224 6.8 0.364 0.0303 9.2 0.493 0.0411 12.5 0.622 0.0518 15.8 0.824 0.0687 20.9 1.049 0.0874 26.6 1.380 0.1150 35.1 1.610 0.1342 40.9 2.067 0.1723 52.5 62.7 77.9 90.1 102.3 0.4206 128.2 0.5054 154.1 7.981 0.6651 202.7 0.8350 0.9948 65 2.875 73.0 0.203 5.16 2.469 3.068 80 3.500 88.9 0.216 5.49 0.2058 0.2557 0.2957 90 4.000 101.6 0.226 5.74 3.548 100 4.500 114.3 0.237 6.02 4.026 0.3355 125 5.563 141.3 0.258 6.55 5.047 150 6.625 168.3 0.280 7.11 6.065 200 8.625 219.1 0.322 8.18 9.27 250 10.750 273.1 0.365 10.020 11.938 254.5 303.2 300 12.750 323.9 0.406 10.31 350 14.000 355.6 0.437 11.10. 13.126 1.094 333.4 Pump 2 NPS (in) 1/8 44 ¾ ½ 3/4 1 144 1½/2 2 2½/22 3 3½ 4 56 8 10 12 14 (ft²) 0.000 394 0.000 723 0.001 33 0.002 11 0.003 70 0.006 00 0.010 39 0.014 14 0.023 33 0.033 26 0.051 32 0.068 68 0.088 40 0.139 0 0.200 6 0.347 2 0.547 9 0.777 1 0.939 6 (m²) 3.660 x 10-5 6.717 x 10-5 1.236 x 10-4 1.960 x 10-4 3.437 x 10-4 5.574 x 10-4 9.653 x 104 1.314 x 10-3 2.168 x 10-3 3.090 x 10 3 4.768 x 10-3 6.381 x 10-3 8.213 x 10-3 1.291 x 10-² 1.864 x 10-² 3.226 x 10-2 5.090 x 10-² 7.219 x 10-² 8.729 x 10-2
Transcribed Image Text:As shown in the picture blew, a pump can deliver volume flow rate of Q=3.6 x 10³ m³/s of water through a vertical lift of h = 8.0m. The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40 steel pipe. The energy loss h₁ = 1.0m. (1) Calculate velocity at the exit of point 2 __________m/s TABLE F.1 Schedule 40 Nominal Pipe Size Outside Diameter Wall Thickness Inside Diameter Flow Area DN (mm) (in) 0.405 (mm) 10.3 (in) 0.068 (in) 0.269 6 (mm) 1.73 2.24 2.31 8 0.540 13.7 0.088 10 0.675 17.1 0.091 15 0.840 21.3 0.109 20 1.050 26.7 0.113 2.77 2.87 3.38 25 1.315 33.4 0.133 32 1.660 42.2 0.140 3.56 40 1.900 48.3 0.145 3.68 50 2.375 60.3 0.154 3.91 (ft) (mm) 0.0224 6.8 0.364 0.0303 9.2 0.493 0.0411 12.5 0.622 0.0518 15.8 0.824 0.0687 20.9 1.049 0.0874 26.6 1.380 0.1150 35.1 1.610 0.1342 40.9 2.067 0.1723 52.5 62.7 77.9 90.1 102.3 0.4206 128.2 0.5054 154.1 7.981 0.6651 202.7 0.8350 0.9948 65 2.875 73.0 0.203 5.16 2.469 3.068 80 3.500 88.9 0.216 5.49 0.2058 0.2557 0.2957 90 4.000 101.6 0.226 5.74 3.548 100 4.500 114.3 0.237 6.02 4.026 0.3355 125 5.563 141.3 0.258 6.55 5.047 150 6.625 168.3 0.280 7.11 6.065 200 8.625 219.1 0.322 8.18 9.27 250 10.750 273.1 0.365 10.020 11.938 254.5 303.2 300 12.750 323.9 0.406 10.31 350 14.000 355.6 0.437 11.10. 13.126 1.094 333.4 Pump 2 NPS (in) 1/8 44 ¾ ½ 3/4 1 144 1½/2 2 2½/22 3 3½ 4 56 8 10 12 14 (ft²) 0.000 394 0.000 723 0.001 33 0.002 11 0.003 70 0.006 00 0.010 39 0.014 14 0.023 33 0.033 26 0.051 32 0.068 68 0.088 40 0.139 0 0.200 6 0.347 2 0.547 9 0.777 1 0.939 6 (m²) 3.660 x 10-5 6.717 x 10-5 1.236 x 10-4 1.960 x 10-4 3.437 x 10-4 5.574 x 10-4 9.653 x 104 1.314 x 10-3 2.168 x 10-3 3.090 x 10 3 4.768 x 10-3 6.381 x 10-3 8.213 x 10-3 1.291 x 10-² 1.864 x 10-² 3.226 x 10-2 5.090 x 10-² 7.219 x 10-² 8.729 x 10-2
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