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Three-Dimensional Flow Model for The Downstream of Kuffa Barrage | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 29, Issue 3, 2011, Pages 434-441 PDF (1.98 M) | ||
| DOI: 10.30684/etj.29.3.2 | ||
| Authors | ||
| Majid H. Hobi; Saleh I. Khassaf; Muhannad J. M. Al-Kizwini | ||
| Abstract | ||
| The three-dimensional numerical computational fluid dynamics “CFD” computer program "SSIIM" was used to predict the flow field downstream the Kuffa Barrage. It solved the Reynolds-Averaged Navier–Stokes equations in three dimensions to compute the water flow and used the finite-volume method as the discretization scheme. The model was based on a three dimensional, nonorthogonal, structured grid with a non-staggered variable placement. The comparison between filed measurements and numerical results were considered to make the correct decision in this model. The results showed that the maximum velocities were inclined from the river center. The determination coefficients for distribution of velocities ranged from 0.94 to 0.96. | ||
| Keywords | ||
| Three dimensions; CFD; SSIIM; Kuffa barrage; Reynolds; Averaged Navier | ||
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