# Flow and sediment transport in a sharp river bend using a 3D-RANS model
> Sisinggih D.

URL kanonis: https://discover.unhas.ac.id/publications/flow-and-sediment-transport-in-a-sharp-river-bend-using-a-3d-rans-model
Jurnal / Konferensi: Iop Conference Series Earth and Environmental Science
Tahun terbit: 2021
DOI: https://doi.org/10.1088/1755-1315/930/1/012033
Citations: 8

## Authors
- Sisinggih D.

## Abstract
Abstract Flow dynamics and sediment transport in a river bend have recently been studied using experimental and numerical investigations. A three-dimensional numerical modeling model named NaysCUBE was used in this study to describe the flow pattern and process of sediment transport in a sharp river bend as a complement to the prior work of the physical hydraulic model. The model uses the RANS equation to simulate flow where a fully complex 3D flow is governed. Despite the limitations of the RANS model, NaysCUBE well reproduces the flow pattern and turbulence phenomena in a movable bed channel with sharp curvature. Compared with data from a prior experiment, the morphological adjustment is simulated sufficiently. The three-dimensional flow structures are useful for determining the appropriate countermeasures for local scouring and riverbank protection.

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Sumber: Discover Unhas — RIMS Universitas Hasanuddin.
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