Conclusion & Recommendation

4. Conclusion & Recommendation

In conclusion the experiment was conducted successfully. As from the results it is evident that the increase inflow rate causes the differential head to rise in the two limbs of the manometer which proves the Venturi effect. In addition, the average value of Cd obtained is 0.97 which is close to the actual value of Cd 0.98 with a very low error percentage error of (0.1%) denoted.

20
5. Reference
Venturi Meter-Construction, working, equation, Application, Advantage, and Disadvantage, 2016, Mecholic, [online].[Accessed 12
th
November. Available from World Wide Web https://www.mecholic.com/2016/11/venturi-meter-construction-working-equation- application-advantages.html.
Venturi Meter, 2009, NPTEL, online. Accessed 12
th
November. Available from World Wide Web https://nptel.ac.in/courses/122103011/22.
Venturi Effect and Its Applications, 2018, ScienceStruck, online. Accessed 13
th
November, 2018]. Available from World Wide Web https://sciencestruck.com/explanation-applications-of-venturi-effect. Fluid Mechanics, 2018, Mech4study, online. Accessed 13
th
November, 2018]. Available from World Wide Web http://www.mech4study.com/2018/06/what-is-venturimeter-how-it-works.html Advance Measurment System and Sensors, 2011, Flow and Temperature Sensors, online. Accessed 12
th
November, 2018]. Available from World Wide Web https://www.philadelphia.edu.jo/academics/kaubaidy/uploads/Sensor-Lect10.pdf

21 6. Appendix:
1. Excel sheet for Graph 1.9 on Actual Discharge Vs Theoretical Discharge.
2. Excel sheet for graph 1.10 on Flow rate Q Vs Coefficient of discharge Cd.
3. Handwritten Table of Calculations.