HYDRAULIC DESIGN OF TRAJECTORY BUCKET TYPE ENERGY DISSIPATOR

HYDRAULIC DESIGN OF TRAJECTORY BUCKET TYPE ENERGY DISSIPATOR

The design is based on IS 7365:1985.

1. Salient levels:

2. Bucket invert elevation: 

3. Calculation for approach velocity:

4. Calculation for bucket radius:

5. Angle of lip: 

6. Trajectory bucket pressure:

7. Calculation for lip level and Tangent point:

8. Slope of the lip: 

9. Trajectory length: 

10. Depth of scour: 

Calculation Reference
Flood
Energy Dissipator
IS 7365