Research by Leslie Hanna | Research and Development Office

Leslie Hanna

This person is no longer with Reclamation.

Contact Information: Bureau of Reclamation Research and Development Office, (303) 445-2125, research@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 2015 fiscal year. Projects were funded under the Science and Technology Program research topics Fish Passage and Entrainment, Repair and Maintenance and Condition Assessment.

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.

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: Please contact research@usbr.gov about research products related to this project.

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)