The ambition make the product require less input for greater output
Electric motor pump Torque transducer
Fluid basin Flow rate gauge
Check speed with taco meter and alter with motor dials until the correct RPM is reached.
Take initial reading of pressure, torque and flow rate a few seconds after the right RPM is met while valve tap is fully closed.
Open the valve tap in greater increments and follow steps 6 and 7 twice.
Change the RPM to new desired speed and repeat steps 3-9 again (Test 2: 2500RPM).
W= 2000 rev/min
P |
N |
||
|---|---|---|---|
| 1 | 115 | 0 | 4.94 |
| 2 | 105 | 0.06 | 7.950 |
| 3 | 91 | 0.08 | 8.550 |
| 4 | 80 | 0.10 | 9.24 |
| 5 | 70 | 0.12 | 9.34 |
| 6 | 32 | 0.17 | 10.1 |
| 7 | 10 | 0.19 | 10.14 |
As the diagram above shows the comparing between the P and F in W= 2000 rev/min
As the diagram above shows the comparing between the P and F in W= 2500 rev/min
Here it shows the different between p and Q in W= 2500 rev/min