Assalamualaikum, my name is Muhammad Al-Hasyir bin Mohd Wazir(13DEM19F1021). Today I will explain about experiment 2 : Flow Measurements,
Apparatus
- Hydraulic bench
- Stop watch
- Screw driver or pen
- SOLTEQ Flowmeter Measuring Apparatus
Experimental Procedures
- Fully close the control valve and fully open the discharge valve.
- Ensure the discharge hose properly directed to sump tank. Also ensure the collection tank drain hole is open to allow flow discharge back into sump tank.
- Fill sump tank with 3/4 full of water.
- Start up the pump supply.
- Slowly, open the control valve until its approximately half open.
- At this point, water flowing from sump tank to the flow apparatus and discharge through into collection tank.
- Wait until there is no trapped bubble in the system.
- Adjust the discharge and control valve until rotameter reach desire reading.
- By using the air bleed screw ( staddle valve ) , adjust water level in the manometer board ( using screwdriver or pen ). Retain maximum readings on manometers with the maximum measurable flow rate.
- Note readings on manometers (A and C).
- Close the collection tank drain hole.
- Look at volume gauge. Start the stopwatch until volume gauge reach 5L and stop the stopwatch until the volume reach 10L.Note the stopwatch reading.
- Open collection tank drain hole.
- Step 8-13 repeat for other 3 readings.
This is formula that we used to calculated the Venturi Meter Flowrate
Thats all from me, Thank you : )
Ulasan
Catat Ulasan