Leslie Hanna
Reclamation Office: Technical Service Center, Hydraulic Investigations and Laboratory Services
Contact Information: (303) 445-2146, lhanna@usbr.gov
Research Funded by the Science and Technology Program
Leslie Hanna began doing research for the Science and Technology Program in the 2004 fiscal year, with funding provided by the program as recently as the 2013 fiscal year. Projects were funded under the Science and Technology Program research topics Fish Passage and Entrainment, Condition Assessment and Repair and Maintenance.
The following research projects were funded in whole or in part by the Science and Technology Program. Leslie Hanna is listed as the principal investigator, or primary researcher. Click the project's title to view more information.
Cone Screen Riverine Baffle Design
Project ID: 3670
Fiscal Years of Funding: 2012 - 2013
Research Results: contact Leslie Hanna
Hydraulic Modeling with Abrupt Changes in Reynold's Number
Project ID: 9750
Fiscal Years of Funding: 2006 - 2011
Research Results:
- Velocity Corrections for Froude-scaled Physical Models of Stilling Basins (final, PDF, 1.9MB)
- Velocity Corrections for Froude-scaled Physical Models of Stilling Basins (final, PDF, 1.9MB)
Flow Deflectors--Proven Technology
Project ID: 1531
Fiscal Years of Funding: 2006 - 2010
Research Results: contact Leslie Hanna
Wide Span Stilling Basin Deflectors (Width Greater Than 30 Feet)
Project ID: 5564
Fiscal Years of Funding: 2006 - 2009
Research Results:
- Fontenelle Dam Flow Deflectors for Mitigating Abrasion Damage (final, PDF, 572KB)
- Fontenelle Dam Outlet Works Flow Deflectors !0-11-07 (final, PDF, 572KB)
Flow Deflectors for Preventing Type II and Type III Stilling Basin Abrasion Damage (Widespread Application)
Project ID: 81
Fiscal Years of Funding: 2004 - 2008
Research Results:
Flow Deflectors for Mitigation of Stilling Basin Abrasion Damage (final, PDF,
2.8MB)
Stilling Basin Abrasion Damage Prevention (Mason Dam Flow Deflector Design)
Project ID: 82
Fiscal Years of Funding: 2004 - 2005
Research Results:
- Mason Dam Flow Deflectors for preventing Stilling Basin Abrasion Damage (final, PDF, 1.4MB)
- Mason Dam Flow Deflectors for preventing Stilling Basin Abrasion Damage (final, PDF, 1.4MB)
Fish Screen Research
Project ID: 382
Fiscal Year of Funding: 2004
Research Results:
Hyraulically Cleaning Positive Barrier Screens (final, PDF,
829KB)
This information was last updated on May 24, 2013
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