Dr. David Admiraal, UNL professor of civil engineering, provides an update on his research activities and interests.

1. Contact Information:
University of Nebraska-Lincoln
Email: dadmiraal@unl.edu
Phone: 402-472-8568

2. Current
• Flow Interactions between Open Channel Flow and Flow
through Porous Media
• Numerical Modeling of Flow in a Gated Culvert
• Remote Sensing Application to Hydrologic Models
• Engineering Education in Afghanistan
Pending
• Physical Modeling of the Flow in an Urban Channel
Planned Submission
• Comparison of Hydrologic Approaches with Streamflow
Regression for Estimation of Culvert Sizes
Projects

3. • Development of a Low-Cost Imaging Method for Higher Accuracy Velocity and
Flowrate Measurements
• Design and Implementation of Energy Recovery Systems for Low-Head, Moderate-
Flow Outlets
• High Resolution Bedform Measurements and Characterization for Flow Resistance
Estimation of Streams with Moving Beds
Safety
Railing
Forebay
Embankment
Tail Water
Box Culverts (×3)
Sluice Gates (×3)
Head Water
Head Wall

4. • Instrumentation
• Flow Measurement
• Streambank Erosion/Sediment Transport
• Hydraulic Structures
• Physical Modeling
• Hydrologic/Hydraulic Modeling