Process of reservoir sedimentation in steep channel

Authors

  • Bal B. Parajuli Department of Civil and Environmental Engineering, Ehime University, 3-Bunkyo-cho, 790-8577, Matsuya
  • Koichi Suzuki
  • Akihiro Kadota

DOI:

https://doi.org/10.3126/jngs.v22i0.32333

Keywords:

Reservoir sedimentation, Steep laboratory flume, 1D-continuity flow, Bed profiles

Abstract

The process of sedimentation has been studied in a small, steep laboratory flume with a dam, which causes the hydraulic jump in the reservoir. The two-dimensional and three-dimensional bed profiles were observed in experiments with coarse and fine sediment, respectively. The profiles of water surface and sediment deposition are simulated numerically with the application of one-dimensional continuity flow equation and sediment transport. The simulated results coincide well with the observed ones except undulation bed profiles.

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Published

2000-12-01

How to Cite

Parajuli, B. B., Suzuki, K., & Kadota, A. (2000). Process of reservoir sedimentation in steep channel. Journal of Nepal Geological Society, 22, 113–120. https://doi.org/10.3126/jngs.v22i0.32333

Issue

Vol. 22 (2000)

Section

Articles

License

© Nepal Geological Society