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Explain the basic working principles, main parameters, performance, efficiency, etc., of pumps in your words minimum 200 words,

Explain the basic working principles, main parameters, performance, efficiency, etc., of pumps in your words minimum 200 words,

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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  • Explain the basic working principles, main parameters, performance, efficiency, etc., of pumps in your words minimum 200 words,
  • Result Analysis, Discussion & Conclusions  From your results, describe the link between flow rate with efficiency, head and power. Discuss the point where the pump is most efficient? 

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Pump Speed: 2500 rpm Delivery Pressure (pa) Inlet Pressure (pa) Head (pa) ДР (ра) Flow rate (L.s-1) Dynamometer Power (W) Hydraulic Power (W) Efficiency np Flow rate (m3.s-1) WL CH CQ СР 1000 -56000 57000 54000 3.37341897 733 192.2848814 26.23258956 0.16450582 3.68948E-08 199.20296 0.003373419 540.71512 12000 -64000 76000 49000 3.21344923 724 244.2221417 33.73234002 0.21934109 3.51453E-08 253.0088334 0.003213449 479.77786 22000 -61000 83000 47000 3.14718543 714 261.2163908 36.58492869 0.23954356 3.44205E-08 270.6145062 0.003147185 452.78361 31000 -59000 90000 44000 3.04508725 707 274.0578529 38.76348697 0.25974603 3.33039E-08 283.917982 0.003045087 432.94215 42000 -57000 99000 41000 2.93944495 698 291.0050504 41.69126796 0.28572063 3.21485E-08 301.4749104 0.002939445 406.99495 52000 -54000 106000 38000 2.82986164 686 299.9653334 43.72672499 0.3059231 3.095E-08 310.757569 0.002829862 386.03467 61000 -53000 114000 35000 2.71586029 675 309.6080733 45.86786271 0.32901164 2.97032E-08 320.747238 0.00271586 365.39193 72000 -56000 128000 31000 2.55596116 658 327.1630286 49.72082501 0.36941658 2.79544E-08 338.9337903 0.002555961 330.83697 82000 -47000 129000 28000 2.42913929 641 313.3589687 48.88595455 0.37230265 2.65673E-08 324.6330842 0.002429139 327.64103 91000 -46000 137000 24000 2.24894598 627 308.1055995 49.13964905 0.39539118 2.45966E-08 319.1907078 0.002248946 318.8944 101000 -43000 144000 20000 2.05299741 608 295.6316268 48.62362282 0.41559365 2.24535E-08 306.267943 0.002052997 312.36837 111000 -41000 152000 17000 1.89277009 587 287.7010533 49.01210448 0.43868219 2.07011E-08 298.0520412 0.00189277 299.29895 121000 -39000 160000 14000 1.71766087 563 274.8257386 48.81451839 0.46177072 1.87859E-08 284.7134948 0.001717661 288.17426 131000 -37000 168000 12000 1.59024495 536 267.1611523 49.84349857 0.48485926 1.73924E-08 276.77315 0.001590245 268.83885 141000 -35000 176000 10000 1.45168839 506 255.4971565 50.49350918 0.5079478 1.5877E-08 264.6895037 0.001451688 250.50284 151000 -31000 182000 6000 1.12447299 460 204.6540843 44.49001834 0.5252642 1.22983E-08 212.0171855 0.001124473 255.34592 161000 -28000 189000 3000 0.79512248 398 150.2781482 37.75832869 0.54546667 8.6962E-09 155.6848969 0.000795122 247.72185 0.000908 A1 power 2 0.000314 A2 power 2 A1= 8.2446E-07 Cd*A1 |(on the sqer root ) A2 = 9.8596E-08 0.00088076 7362.043085 p= 1000 cd 0.97 N=rpm 2500 N= rad/s diameter (m) 261.8 100000 0.142 m diameter power 3 0.0028633 gravity (g) diameter power 2 9.81 0.020164 np vs qv H vs qv W2 Vs qv 0.004 0.0035 0.0035 0.0033 0.003 0.003 0.0028 0.0025 0.0025 0.002 0.0023 0.0015 0.002 0.0018 0.001 0.0015 0.0005 0.0013 0.001 25 27 29 31 33 35 37 39 41 43 45 47 49 0.0008 50000 70000 90000 110000 130000 150000 170000 190000 150 165 180 195 210 225 240 255 270 285 300 315
Transcribed Image Text:Pump Speed: 2500 rpm Delivery Pressure (pa) Inlet Pressure (pa) Head (pa) ДР (ра) Flow rate (L.s-1) Dynamometer Power (W) Hydraulic Power (W) Efficiency np Flow rate (m3.s-1) WL CH CQ СР 1000 -56000 57000 54000 3.37341897 733 192.2848814 26.23258956 0.16450582 3.68948E-08 199.20296 0.003373419 540.71512 12000 -64000 76000 49000 3.21344923 724 244.2221417 33.73234002 0.21934109 3.51453E-08 253.0088334 0.003213449 479.77786 22000 -61000 83000 47000 3.14718543 714 261.2163908 36.58492869 0.23954356 3.44205E-08 270.6145062 0.003147185 452.78361 31000 -59000 90000 44000 3.04508725 707 274.0578529 38.76348697 0.25974603 3.33039E-08 283.917982 0.003045087 432.94215 42000 -57000 99000 41000 2.93944495 698 291.0050504 41.69126796 0.28572063 3.21485E-08 301.4749104 0.002939445 406.99495 52000 -54000 106000 38000 2.82986164 686 299.9653334 43.72672499 0.3059231 3.095E-08 310.757569 0.002829862 386.03467 61000 -53000 114000 35000 2.71586029 675 309.6080733 45.86786271 0.32901164 2.97032E-08 320.747238 0.00271586 365.39193 72000 -56000 128000 31000 2.55596116 658 327.1630286 49.72082501 0.36941658 2.79544E-08 338.9337903 0.002555961 330.83697 82000 -47000 129000 28000 2.42913929 641 313.3589687 48.88595455 0.37230265 2.65673E-08 324.6330842 0.002429139 327.64103 91000 -46000 137000 24000 2.24894598 627 308.1055995 49.13964905 0.39539118 2.45966E-08 319.1907078 0.002248946 318.8944 101000 -43000 144000 20000 2.05299741 608 295.6316268 48.62362282 0.41559365 2.24535E-08 306.267943 0.002052997 312.36837 111000 -41000 152000 17000 1.89277009 587 287.7010533 49.01210448 0.43868219 2.07011E-08 298.0520412 0.00189277 299.29895 121000 -39000 160000 14000 1.71766087 563 274.8257386 48.81451839 0.46177072 1.87859E-08 284.7134948 0.001717661 288.17426 131000 -37000 168000 12000 1.59024495 536 267.1611523 49.84349857 0.48485926 1.73924E-08 276.77315 0.001590245 268.83885 141000 -35000 176000 10000 1.45168839 506 255.4971565 50.49350918 0.5079478 1.5877E-08 264.6895037 0.001451688 250.50284 151000 -31000 182000 6000 1.12447299 460 204.6540843 44.49001834 0.5252642 1.22983E-08 212.0171855 0.001124473 255.34592 161000 -28000 189000 3000 0.79512248 398 150.2781482 37.75832869 0.54546667 8.6962E-09 155.6848969 0.000795122 247.72185 0.000908 A1 power 2 0.000314 A2 power 2 A1= 8.2446E-07 Cd*A1 |(on the sqer root ) A2 = 9.8596E-08 0.00088076 7362.043085 p= 1000 cd 0.97 N=rpm 2500 N= rad/s diameter (m) 261.8 100000 0.142 m diameter power 3 0.0028633 gravity (g) diameter power 2 9.81 0.020164 np vs qv H vs qv W2 Vs qv 0.004 0.0035 0.0035 0.0033 0.003 0.003 0.0028 0.0025 0.0025 0.002 0.0023 0.0015 0.002 0.0018 0.001 0.0015 0.0005 0.0013 0.001 25 27 29 31 33 35 37 39 41 43 45 47 49 0.0008 50000 70000 90000 110000 130000 150000 170000 190000 150 165 180 195 210 225 240 255 270 285 300 315
Centrifugal Pump (MFP101) Digital Pressure Display (DP1) Torque and Speed Display for optional Turbine Dynamometer Centrifugal Pump Instrument Frame Universal Dynamometer Optional Turbine Dynamometer Optional -Turbine Reservoir Drain Tap Reservoir
Transcribed Image Text:Centrifugal Pump (MFP101) Digital Pressure Display (DP1) Torque and Speed Display for optional Turbine Dynamometer Centrifugal Pump Instrument Frame Universal Dynamometer Optional Turbine Dynamometer Optional -Turbine Reservoir Drain Tap Reservoir
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