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Title:

Hybrid Artificial Viscosity--Central-Upwind Scheme for Recirculating Turbulent Shallow Water Flows

Document type:
Zeitschriftenaufsatz
Author(s):
Ginting, B.M.; Ginting, H.
Abstract:
In this paper, a hybrid artificial viscosity--central-upwind (AV-CU) scheme is proposed for simulating recirculating turbulent shallow water flows by combining the artificial viscosity (AV) technique with the central-upwind (CU) scheme. The two-dimensional (2D) depth-averaged Reynolds-averaged Navier Stokes (DA-RANS) equations are solved using the AV technique, whereas the CU scheme is employed to compute the $ąppa$-$\epsilon$ model. The model is of spatially and temporally second-order accurate...     »
Journal title:
Journal of Hydraulic Engineering (ASCE)
Year:
2019
Journal volume:
x
Year / month:
2019-03
Month:
Mar
Journal issue:
x
Pages contribution:
1-54
Fulltext / DOI:
doi:10.1061/(ASCE)HY.1943-7900.0001639
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