Submerged Hydraulic Jump Study Using DES
Publication: Journal of Hydraulic Engineering
Volume 143, Issue 3
Abstract
In the present paper, three-dimensional, unsteady, detached eddy simulation (DES) of a submerged hydraulic jump with an inlet Froude number of 8.2 is performed. The volume of fluid (VOF) method with a high-resolution interface capturing (HRIC) scheme is used for free-surface tracking. The mean velocity and turbulence quantities including the Reynolds stresses are compared with available experimental data to validate the results. The three-dimensional nature of the flow in the developing and developed zone of the submerged hydraulic jump is evaluated by examining the coherent structures using the criteria. Additionally, proper orthogonal decomposition (POD) analysis reveals the dominance of smaller structures in the developed region of the submerged hydraulic jump. The presence of these smaller scales is directly responsible for the energy dissipation characteristic of the submerged hydraulic jump.
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References
Adrian, R. J. (2007). “Hairpin vortex organization in wall turbulence.” Phys. Fluids, 19(4), .
Agelin-Chaab, M., and Tachie, M. F. (2011). “Characteristics of turbulent three-dimensional offset jets.” J. Fluids Eng., 133(5), .
Dey, S., Nath, T. K., and Bose, S. K. (2010). “Submerged wall jets subjected to injection and suction from the wall.” J. Fluid Mech., 653, 57–97.
Dimas, A. A., Fourniotis, N. T., Vouros, A. P., and Demetracopoulos, A. C. (2008). “Effect of bed dunes on spatial development of open-channel flow.” J. Hydraul. Res., 46(6), 802–813.
Hirt, C. W., and Nichols, B. D. (1981). “Volume of fluid (VOF) method for the dynamics of free boundaries.” J. Comput. Phys., 39(1), 201–225.
Javan, M., and Eghbalzadeh, A. (2013). “2D numerical simulation of submerged hydraulic jumps.” Appl. Math. Modell., 37(10), 6661–6669.
Jeong, J., and Hussain, F. (1995). “On the identification of a vortex.” J. Fluid Mech., 285, 69–94.
Jesudhas, V. (2016). “Modeling of free-surface flows with air entrainment.” Ph.D. dissertation, Univ. of Windsor, Windsor, ON, Canada.
Jesudhas, V., Roussinova, V., Balachandar, R., and Barron, R. (2014). “Effect of surface tension on the air entrainment of a submerged hydraulic jump using DES.” Proc., 22nd Annual Conf. of CFD Society of Canada, CFD2014, CFD Society of Canada, Ottawa.
Liu, H. (1949). “Diffusion of flow from a submerged sluice gate.” Master’s thesis, State Univ. of Iowa, Ames, IA.
Liu, M., Rajaratnam, N., and Zhu, D. Z. (2004). “Turbulence structure of hydraulic jumps of low Froude numbers.” J. Hydraul. Eng., 511–520.
Liu, X., and García, M. H. (2008). “Three-dimensional numerical model with free water surface and mesh deformation for local sediment scour.” J. Waterway Port Coastal Ocean Eng., 203–217.
Long, D., Steffler, P. M., and Rajaratnam, N. (1990). “LDA study of flow structure in submerged hydraulic jump.” J. Hydraul. Res., 28(4), 437–460.
Long, D., Steffler, P. M., and Rajaratnam, N. (1991). “A numerical study of submerged hydraulic jumps.” J. Hydraul. Res., 29(3), 293–308.
Lubin, P., Glockner, S., and Chanson, H. (2009). “Numerical simulation of air entrainment and turbulence in a hydraulic jump.” Colloque SHF Modèles Physiques Hydrauliques: Outils Indispensables du XXIe Siècle, Société Hydrotechnique de France, Paris, 109–114.
Ma, F., Hou, Y., and Prinos, P. (2001). “Numerical calculation of submerged hydraulic jumps.” J. Hydraul. Res., 39(5), 493–503.
Menter, F. R. (1992). “Improved two-equation k-omega turbulence models for aerodynamic flows.”, Moffett Field, CA.
Meyer, K. E., Pedersen, J. M., and Özcan, O. (2007). “A turbulent jet in crossflow analysed with proper orthogonal decomposition.” J. Fluid Mech., 583, 199–227.
Nazari, F., Jin, Y., and Shakibaeinia, A. (2012). “Numerical analysis of jet and submerged hydraulic jump using moving particle semi-implicit method.” Can. J. Civ. Eng., 39(5), 495–505.
Rajaratnam, N. (1967). “Hydraulic jumps.” Adv. Hydroscience, 4, 197–280.
Sarpkaya, T. (1996). “Vorticity, free surface, and surfactants.” Annu. Rev. Fluid Mech., 28(1), 83–128.
Shur, M. L., Spalart, P. R., Strelets, M. K., and Travin, A. K. (2008). “A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities.” Int. J. Heat Fluid Flow, 29(6), 1638–1649.
STAR-CCM+ [Computer software]. CD-adapco, Melville, NY.
Te Chow, V. (1959). Open channel hydraulics, McGraw Hill, New York.
Wallace, J. M. (2009). “Twenty years of experimental and direct numerical simulation access to the velocity gradient tensor: What have we learned about turbulence?” Phys. Fluids, 21(2), .
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©2016 American Society of Civil Engineers.
History
Received: Jan 6, 2016
Accepted: Jun 22, 2016
Published online: Oct 24, 2016
Published in print: Mar 1, 2017
Discussion open until: Mar 24, 2017
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