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Objectives of the project

Developing Hydraulic Model of Water Distribution Network in Rafidia Area, Nablus by Abeer Melhim Noor Saleh Supervisor Dr.Mohmmad Almasri. Objectives of the project. To estimate the per capita water consumption of zone w0 of Rafedia.

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Objectives of the project

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  1. Developing Hydraulic Model of Water Distribution Network in Rafidia Area, NablusbyAbeer Melhim Noor SalehSupervisorDr.Mohmmad Almasri

  2. Objectives of the project • To estimate the per capita water consumption of zone w0 of Rafedia. • . To hydraulically analyze the WDN of Rafedia W0 zone using EPANET. • . To propose design of the new WDN.

  3. Study area • Location: • Study area is Rafidia zone W0, which is located in Nablus. • Topography: • Height ranges between from 440m and 510m.

  4. Study area • Population of Nablus 126,000 persons. • Population of Rafidia 7,000 persons. • Population of W0 is 3,500 persons.

  5. Rainfall

  6. Water Resources • Wells

  7. Water Resources • Springs

  8. Water resources

  9. Water consumption • Water consumption per month in 2009.

  10. Water consumption • Average consumption per month=12218m3average consumption per capita per month= 3.5m3average consumption per capita per day=.11m3 .

  11. Network .

  12. Steps for construction the hydraulic model • 1. Discretization • 2. Demand assignment • 3. Head loss expression and it’s coefficient.

  13. Discretization

  14. Discretization

  15. Demand and elevationassignment • Sources of UFW • demand calculation • Assign the demand and elevation at each node

  16. Demand and Elevation assignment

  17. Demand and Elevation assignment

  18. Characteristic Curve

  19. Velocity Distribution

  20. Pressure Distribution

  21. Network nodes

  22. Network links

  23. Future design

  24. Future design

  25. Future design

  26. Future design

  27. Conclusions • Use of Water meters was very effective • EPANET is good in hydraulic simulation • GIS is effective in spatially joining • AUTOCAD is effective in making accurate connection

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