Computational Fluid Dynamics (CFD) Applications in Water-Resources Engineering | Journal of Irrigation and Drainage Engineering | Vol 148, No 12

CFD is being applied increasingly in water resources to solve practical problems. In the last decade, researchers and practitioners have tackled a broad range of CFD applications in hydraulic engineering, leading to some important insights. Still, in the world of hydraulics, CFD remains an evolving and vital area of research that depends on experimental results as well numerical analysis. Current research is focused on making CFD more robust, accurate, and applicable to the most complex flows in water-resources engineering. The collection of papers listed subsequently focuses on the latest research results on many practical applications of CFD in water-resources and hydraulic engineering.This collection caters to and benefits both researchers and professionals in the industry, while connecting fundamental research with practical applications. All 16 papers published in this collection have undergone rigorous peer review.Papers in this CollectionBiswas, T. R., P. Singh, and D. Sen. 2021. “Submerged flow over barrage weirs: A computational fluid dynamics model study.” J. Irrig. Drain. Eng. 147 (12): 04021058. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001634.Dullo, T. T., K. Zamani, and A. J. Kalyanapu. 2022. “Reliability assessment of computational river models.” J. Irrig. Drain. Eng. 148 (6): 04022014. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001681.Flora, K., and A. Khosronejad. 2021. “On the impact of bed-bathymetry resolution and bank vegetation on the flood flow field of the American River, California: Insights gained using data-driven large-eddy simulation.” J. Irrig. Drain. Eng. 147 (9): 04021036. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001593.Garfield, M., and R. Ettema. 2021. “Effect of clearwater scour on the flow field at a single bendway weir: Two-dimensional numerical modeling supported by flume data.” J. Irrig. Drain. Eng. 147 (12): 04021055. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001636.Herb, W., and M. Hernick. 2022. “Physical, analytical, and CFD models of a long-throated flume.” J. Irrig. Drain. Eng. 148 (3): 04022002. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001654.Kapoor, A., A. D. Ghare, and A. M. Badar. 2022. “CFD simulations of conical central baffle flumes.” J. Irrig. Drain. Eng. 148 (2): 06021014. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001653.Macián-Pérez, J. F., F. J. Vallés-Morán, and R. García-Bartual. 2021. “Assessment of the performance of a modified USBR Type II stilling basin by a validated CFD Model.” J. Irrig. Drain. Eng. 147 (11): 04021052. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001623.Mendina, M., and G. Usera. 2022. “Numerical simulation of turbulent jet scour through implementation of a single phase Eulerian model.” J. Irrig. Drain. Eng. 148 (2): 04021069. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001650.Nikou, N. S. R., A. N. Ziaei, and J. M. McDonough. 2021. “Numerical modeling of flow field in three types of vortex settling basins.” J. Irrig. Drain. Eng. 147 (12): 04021056. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001628.Pandey, A. K., and P. K. Mohapatra. 2021. “Reduction of the flow separation zone at combining open-channel junction by applying alternate suction and blowing.” J. Irrig. Drain. Eng. 147 (10): 06021011. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001611.Rakib, Z., J. Zeng, M. Ansar, and S. Hajimirzaei. 2022. “Application of semiautomated CFD-based flow rating approach to hydraulic structures in South Florida.” J. Irrig. Drain. Eng. 148 (9): 06022004. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001700.Salehi, S., A. Mostaani, and A. H. Azimi. 2021. “Experimental and numerical investigations of flow over and under weir-culverts with a downstream ramp.” J. Irrig. Drain. Eng. 147 (7): 04021029. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001576.Santos, H. A., A. P. Pinheiro, L. M. M. Mendes, and R. A. C. Junho. 2022. “Turbulent flow in a central vertical slot fishway: Numerical assessment with RANS and LES schemes.” J. Irrig. Drain. Eng. 148 (7): 04022025. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001682.Sinclair, J. M., S. K. Venayagamoorthy, and T. K. Gates. 2022. “Some insights on flow over sharp-crested weirs using computational fluid dynamics: Implications for enhanced flow measurement.” J. Irrig. Drain. Eng. 148 (6): 04022011. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001652.Wasinarom, K., D. Boonchauy, J. Noosomton, and J. Charoensuk. 2022. “Improvement of discharge flow structure by bluff-body insert and size reduction of a mixed-flow irrigation pump.” J. Irrig. Drain. Eng. 148 (3): 04021072. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001655.Zeng, Y.-X., H. Ismail, and X. Liu. 2021. “Flow decomposition method based on computational fluid dynamics for rock weir head-discharge relationship.” J. Irrig. Drain. Eng. 147 (8): 04021030. https://doi.org/10.1061/(ASCE)IR.1943-4774.0001584.



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