Design and Manufacture of a Centrifugal Water Pump with a Circular Casing

Öz

A pump is a machine that imparts mechanical energy to a fluid flowing through it, to move it from one point to another. This paper reports the design, manufacture and testing of a centrifugal water pump having a circular casing. A single stage, end suction centrifugal pump designed and manufactured, using locally sourced materials. This pump finds application in homes, agriculture and industries. It consists of an impeller, shaft, suction and delivery pipes and an electric motor. Experiments performed with this pump shows that it can deliver 0.0045m3 of water per second with a pressure head of 34.7m. A 2.5kW electric motor running at a speed of 2900rpm was used to drive the pump.

Anahtar Kelimeler

• circular casing
• local content
• pump

Kaynakça

1. 1. Anderson, H. H. (1957). Centrifugal Pumps. The trade and Technical Press Ltd, England
2. 2. Akpobi J. A. and Enabulele W.O. (2000). Design and Manufacture of a Centrifugal Water Pump. A publication of the Nigerian Institute of Production Engineers.
3. 3. Cherkassky V. (1990). Pumps, Fans, Compressors. Mir Publishers, Moscow.
4. 4. Douglas J. F., Gasswrek J. M. and Swaffield J. A. (1996), Fluid Mechanics, 3rd Edition. Pitman Publishing Company.
5. 5. Eastop T. D. and McConkey A. (1996). Applied Thermodynamics, 5th Edition E.L.B.S. with Longman.
6. 6. Herbert Addison (1966). Centrifugal and other Rotodynamic Pumps, 3rd Edition, Chapman and Hall Publishers, London.
7. 7. Karassik Igor J. and Carter Ray (1960). Centrifugal Pumps Selection, Operation and Maintenance. McGraw – Hill Book Company.
8. 8. Krivchenko G. I. (1986). Hydrualic Machines, Turbine and Pumps Mir Publishers Moscow.

9. 9. Okokowa L. E. (2003). A project on the Design and Construction of a 2-Stage Centrifugal Pump, submitted to the Department of Mechanical Engineering, Ambrose Ali University, Ekpoma.
10. 10. Pippenger J. John and Tyler G. Hicks, (1962). Industrial Hydraulics, Pumps, Motors, Controls, Circuits, Servo Systems, Electrical Devices, McGraw Hill Book Company.
11. 11. Rodger Walter (1973). Pump Selection, A Consulting Engineers Manual, 2nd Edition, Ann Arbor Science Publishers, Michigan.
12. 12. Ozora P.A., Ojoborb S.N., (2012). Design, Construction And Measured Performance Of A Single-Stage Centrifugal Pump Demonstration Unit Nigerian Journal Of Technology Vol. 31, No. 3 13. Douglas, J.F., Gasiorek, J.M. and Swaffield, J.A. (2001). Fluid Mechanics. 4th edition, Pearson Education.