Deposition of Nonuniform Sediments
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UNDER CONSTRUCTION
Experiment Setup
The deposition experiment was carried out in a flume 45 m long and 0.305 m wide, with an initial bed slope of 0.002. A tailgate was used to keep the downstream at a constant water level of 0.45 m. The inflow water flux was set to 0.049 m3/s. A slightly bimodal mixture of sediment ranging in size from 0.125 to 0.64 mm was fed into the flume entrance at a rate of 5.65 kg/min.
File:Seal Results-wiki 02.png
Figure 1.
Results
File:Seal Results-wiki 02.png
Figure 2. Comparison of measured and computed bed elevations and water levels for the Seal et al. (1995) experiment.
Reference
- Seal, R., Parker, G., Paola, C., and Mullenbach, B. (1995) "Laboratory experiments on downstream fining of gravel, narrow channel runs 1 through 3: supplemental methods and data." External Memorandum M-239, St. Anthony Falls Hydraulic Laboratory, University of Minnesota, Minneapolis.