Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St.,...
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Transcript of Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St.,...
![Page 1: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/1.jpg)
Waller Creek IntakeCFD Modeling and Simulation
ALDEN Research Laboratory Inc.30 Shrewsbury St., Holden, MA 01520
Preliminary Results
October 5, 2009
500 Year Flow Scenario
![Page 2: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/2.jpg)
CFD model geometry with proposed flood control turning vane
Flood control turning vane
1 23
4
5
6
![Page 3: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/3.jpg)
Isosurface plot of water colored with velocity magnitude
(Isometric view)
Time = 300 sec.
![Page 4: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/4.jpg)
Isosurface plot of water colored with velocity magnitude
(Plan view)
Time = 300 sec.
![Page 5: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/5.jpg)
Isosurface plot of water colored with velocity magnitude
(Plan view)
* same with slide 4 but different color scaleTime = 300 sec.
![Page 6: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/6.jpg)
Isosurface plot of water colored with water surface elevation
(Isometric view)
Time = 300 sec.
![Page 7: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/7.jpg)
Isosurface plot of water colored with water surface elevation
(Plan view)
Time = 300 sec.
![Page 8: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/8.jpg)
Plot of velocity contours with vectors
(Slice plane cut horizontally at elevation 465 Ft.)
Time = 300 sec.
![Page 9: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/9.jpg)
(Slice plane cut horizontally at elevation 470 Ft.)
Plot of velocity contours with vectors
Time = 300 sec.
![Page 10: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/10.jpg)
(Slice plane cut horizontally at elevation 476 Ft.)
Plot of velocity contours with vectors
Time = 300 sec.
![Page 11: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/11.jpg)
(Slice plane cut vertically at the center of the morning glory spillway.)
Plot of velocity contours with vectors
slice plane cut locationsTime = 300 sec.
![Page 12: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/12.jpg)
(Slice plane cut vertically at the center of the morning glory spillway.)
Plot of velocity contours with vectors
slice plane cut locationsTime = 300 sec.
![Page 13: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/13.jpg)
Plot of velocity contours
Time = 300 sec.
(Slice planes cut vertically at the center of the morning glory spillway at different locations.)
Isometric view 1
![Page 14: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/14.jpg)
Plot of velocity contours
Time = 300 sec.
(Slice planes cut vertically at the center of the morning glory spillway at different locations.)
Isometric view 2
![Page 15: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/15.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
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Perc
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Percent flow variations at bar screen 1
![Page 16: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/16.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
0 50 100 150 200 250 300 350 400
Perc
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Percent flow variations at bar screen 2
![Page 17: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/17.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
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Perc
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aria
tion
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Time (sec)
Percent flow variations at bar screen 3
![Page 18: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/18.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
0 50 100 150 200 250 300 350 400
Perc
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ow v
aria
tion
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Time (sec)
Percent flow variations at bar screen 4
![Page 19: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/19.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
0 50 100 150 200 250 300 350 400
Perc
ent fl
ow v
aria
tion
s
Time (sec)
Percent flow variations at bar screen 5
![Page 20: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/20.jpg)
-100%-90%-80%-70%-60%-50%-40%-30%-20%-10%
0%10%20%30%40%50%60%70%80%90%
100%
0 50 100 150 200 250 300 350 400
Perc
ent fl
ow v
aria
tion
s
Time (sec)
Percent flow variations at bar screen 6
![Page 21: Waller Creek Intake CFD Modeling and Simulation ALDEN Research Laboratory Inc. 30 Shrewsbury St., Holden, MA 01520 Preliminary Results October 5, 2009.](https://reader034.fdocuments.net/reader034/viewer/2022051819/551b9c15550346167e8b57c7/html5/thumbnails/21.jpg)