1. Waller Creek Intake CFD Modeling and Simulation
2 Year Flow Scenario
Preliminary Results
October 14, 2009
ALDEN Research Laboratory Inc.
30 Shrewsbury St., Holden, MA 01520

2. CFD model geometry with proposed flood control turning vane1 2 3 4 5 6

3. Plot of velocity contours with vectors
(Slice plane cut horizontally at elevation 465 Ft.)
Time = 250 sec.

4. Plot of velocity contours with vectors
(Slice plane cut horizontally at elevation 470 Ft.)
Time = 250 sec.

5. Plot of velocity contours with vectors
(Slice plane cut horizontally at elevation 476 Ft.)
Time = 250 sec.

6. Plot of velocity contours with vectors
(Slice plane cut vertically at the center of the morning glory spillway.)
slice plane cut locations
Time = 250 sec.

7. Plot of velocity contours with vectors
(Slice plane cut vertically at the center of the morning glory spillway.)
slice plane cut locations
Time = 250 sec.

8. Plot of velocity contours
(Slice planes cut vertically at the center of the morning glory spillway at different locations.)
Isometric view 1
Time = 250 sec.

9. Plot of velocity contours
(Slice planes cut vertically at the center of the morning glory spillway at different locations.)
Isometric view 2
Time = 250 sec.

10. Velocity contour through each bar screen
Isometric view 1
Time = 250 sec. 2 6 3 5 4

11. Velocity contour through each bar screen
Isometric view 2
Time = 250 sec. 1 6 2 5 3 4

12. Velocity contour through each bar screen
Isometric view 3
Time = 250 sec. 6 5 4 3 1 2

13. Isosurface plot of water colored with velocity magnitude
(Isometric view)
Time = 250 sec.

14. Isosurface plot of water colored with velocity magnitude
(Isometric view)
Time = 250 sec.
* same with slide 13 but different color scale

15. Isosurface plot of water colored with velocity magnitude
(Plan view)
Time = 250 sec.

16. Isosurface plot of water colored with velocity magnitude
(Plan view)
Time = 250 sec.
* same with slide 15 but different color scale

17. Isosurface plot of water colored with water surface elevation
(Isometric view)
Time = 250 sec.

18. Isosurface plot of water colored with water surface elevation
(Plan view)
Time = 250 sec.