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CEE 6035 Special Topics in Hydraulics: Elements of Sediment Transport

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  • Instructor: James Jenkins
  • Dept: Civil and Environmental Engineering
  • Title: Emeritus
  • Address: 117 Hollister Hall
  • Phone: 607 255-7185
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Lecture: TR 11:40-12:55 (Jan 27-Mar 2, 2016) HLS 320

1 credit

The study of the motion of gravel, sand, and silt in flows of water.  Traditional descriptions and more recent mathematical models for sediment transport and related dynamics: rolling, sliding, jumping, collisions, and turbulent suspensions.  Instability of the bed and evolution of bed geometry.

 Topics:

Mass and momentum balance in the context of sediment transport and bed geometry; Particle properties, grain size distributions, and fall velocities; Channel hydraulics, turbulence, and bed stresses; Threshold of motion, bed-load transport, turbulent suspension, and wash-load; Mixtures and sorting; Bed geometry and bed-forms.  Quantitative model development will include: Incipient motion; Saltation; Collisional interactions; Turbulent suspension; Bed instability; and Bed-forms.

 Activity:

There will be four homework assignments and a take-home project in the final week. The project will be based on the backgrounds and interests of the students. Each assignment will count equally toward the final grade. 

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