SAMPLE CALCULATIONS
6.1 Typical Test Data at Shaded Row
Test runs were conducted by a team of engineers and technicians at EssoM factory prior to shipment to customer approximate flow rate set on flow meter(Rotameter) is 10 lpm. Typical test data were shown below.
Volume 20 1
Time, T 120 s
0.167 l/s 1.67x10- m'is- 10 lpm
Manometer level from variable area flow meter(on test set)
Left 658 mm. right 133 mm. difference 525 mm
Manometer level from orifice meter
Left 375 mm. right 346 mm. difference 29 mm
Manometer level from Venturi meter
Left 360 mm. right 331 mm. difference 29 mm
Manometer level from Pitot tube
311 mm. right 290 mm. difference 21 mm