Large-eddy simulation in hydraulics: Quo Vadis?

Journal of Hydraulic Research

Volumn 52, Issue 4, 2014, Pages 441-452

  Stoesser, Thorsten ^a  

^a CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

Flow biota interactions; Large eddy simulation; Open channel flow; Sediment transport; Turbulence

Indexed keywords

HYDRAULICS; OPEN CHANNEL FLOW; REYNOLDS NUMBER; SEDIMENT TRANSPORT; TURBULENCE;

A1. LARGEEDDY SIMULATIONS (LES); ACCURATE PREDICTION; ENGINEERING PROBLEMS; ENVIRONMENTAL RESEARCHES; HIGH REYNOLDS NUMBER; HYDRAULIC RESEARCH; LARGE-SCALE MOTIONS; SMALL SCALE TURBULENCE;

LARGE EDDY SIMULATION;

ENVIRONMENTAL RESEARCH; HYDRAULICS; LARGE EDDY SIMULATION; OPEN CHANNEL FLOW; REYNOLDS NUMBER; SEDIMENT TRANSPORT; TURBULENCE;

EID: 84911894721     PISSN: 00221686     EISSN: None     Source Type: Journal    
DOI: 10.1080/00221686.2014.944227     Document Type: Article

References (132)

1. Aberle, J. (2006). Spatially averaged near-bed flow field over rough armor layers. Proc. River flow 2006, Lisbon, Portugal, 153-162.
2. Aberle, J ., Nikora, V. (2006). Statistical properties of armored gravel bed surfaces. Water Resour. Res. 42, W11414.
3. An, S.D., Julien, P.Y.,Venayagamoorthy, S.K. (2012). Numerical simulation of particle-driven gravity currents. Environ. Fluid Mech. 12(6), 495-513.
4. Anderson,W., Meneveau, C. (2011). Dynamic roughness model for large-eddy simulation of turbulent flow over multiscale fractal-like rough surfaces. J. Fluid Mech. 679, 288-314.
5. Angeloudis, A., Stoesser, T., Kim, D., Falconer, R.A. (2014a). Modelling of flow, transport and disinfection kinetics in contact tanks. Proc. Inst. Civil Eng.-Water Manag. doi:10.1680/wama.13.00045
6. Angeloudis, A., Stoesser, T., Falconer, R.A. (2014b). Predicting the disinfection efficiency range in chlorine contact tanks through a CFD-based approach. Water Res. 60, 119-128.
7. Armenio, V., Sarkar, S. (2002). An investigation of stablystratified turbulent channel flow using large eddy simulation. J. Fluid Mech. 459, 1-42.
8. Bai, J., Fang, H., Stoesser, T. (2013). Transport and deposition of fine sediment in open channels with different aspect ratios. Earth Surf. Process. Landforms 38(6), 591-600.
9. van Balen W.,Uijttewaal W.S.J.,Blanckaert K. 2009). Large eddy simulation of a mildly curved open channel flow J. Fluid Mech. 630, 413-442.
10. van Balen,W., Blanckaert, K., Uijttewaal,W.S.J. (2010a). Analysis of the role of turbulence in curved open-channel flow at different water depths by means of experiments, LES and RANS. J. Turbulence 11, N12, 1-34.
11. van Balen, W., Uijttewaal, W.S.J., Blanckaert, K. (2010b). Large eddy simulation of a curved open-channel flow over topography. Phys. Fluids 22, 075108.
12. Bomminayuni, S., Stoesser, T. (2011). Turbulence statistics of open-channel flow over a rough bed. J. Hydraulic Eng. 137(11), 1347-1358.
13. Bomminayuni, S., Stoesser, T., Olsen, N.R. B. (2013). Evaluation of near wall damping models for open channel flow over rough beds using high resolution LES data. J. Hydraulic Eng. 139(6), 664-668.
14. Borazjani, I., Sotiropoulos, F. (2009). Numerical investigation of the hydrodynamics of anguilliform swimming in the transitional and inertial flow regimes. J. Exp. Biol. 212, 576-592.
15. Bressan, F., Ball io, F., Armenio, V. (2011). Turbulence around a scoured bridge abutment. J. Turbulence 12(3), 1-24.
16. Brevis, W., Garcí a-Villalba, M., Niño, Y. (2014). Experimental and large eddy simulation study o f the flow developed by a sequence of lateral obstacles. Environ. Fluid Mech. doi:10.1007/s10652-013-9328-x
17. Cater, J.E., Williams, J.J.R. (2008). Large eddy simulation of a long asymmetric compound channel. J. Hydraulic Res. 46(4), 445-453.
18. Celik, A.O., Diplas, P., Dancey, C.L. (2013). Instantaneous turbulent forces and impulse on a rough bed: Implications for initiation of bed material movement.Water Resour. Res. 49(4 ), 2213-2227.
19. Chan-Braun, C., Garcí a-Villalba, M., Uhlmann, M. (2011). Force and torque acting on particles in a transitionally rough openchannel flow. J. Fluid Mech. 684, 441-474.
20. Chou, Y.J., Fringer, O.B. (2008). Modeling dilute sediment suspension using large-eddy simulation with a dynamic mixed model. Phys. Fluids 20(11).
21. Chou, Y.J., Fringer, O.B. (2010). A model for the simulation of coupled flow-bed form evolution in turbulent flows. J. Geophys. Res. 115, C10041.
22. Chow, F.K., Street, R.L., Xue, M., Ferziger, J.H. (2005). Explicit filtering and reconstruction turbulence modeling for largee ddy simulation of neutral boundary layer flow. J. Atmos. Sci. 62, 2058-2077.
23. Constantinescu, S.G., Sukhodolov, A., McCoy, A. (2009). Mass exchange in a shallow channel flow with a series of groynes: LES study an d comparison with laboratory and field experiments. Environ. Fluid Mech. 9(6), 587-615.
24. Constantinescu, G., Miyawaki, S., Rhoads, B., Sukhodolov, A., Kirkil, G. (2011a). Structure of turbulent flow at a river confluence with momentum and velocity ratios close to 1: Insight provided by an eddy-resolving numerical simulation. Water Resour. Res. 47, W05507.
25. Constantinescu, G., Koken, M., Zeng, J. (2011b). The structu re of turbulentflowin an open channel bend of strong curvature with deformed bed: Insight provided by detached eddy simulation. Water Resour. Res. 47, W05515.
26. Constantinescu, G., Miyawaki, S., Rhoads, B., Sukhodolov, A. (2012). Numerical analysis of the effect of momentum ratio on the dynamics and sediment-entrainment capacity of coherent flow structures at a stream confluence. J. Geophys. Res. 117(F4), F04028.
27. Constantinescu, G., Miyawaki, S., Liao, Q. (2013). Flow and turbulence structure past a cluster of freshwater mussels. J. Hydraulic Eng. 139(4), 347-358.
28. Cui, J., Neary, V.S. (2008). LES study of turbulent flows with submerged vegetation. J. Hydraulic Res. 46(3), 307-316.
29. Davidson, L. (1998). Large eddy simulation: A dynamic one equation subgrid model for three dimensional recirculating flow. Proc. 11th turbulent shear flows, 8-11 September 1997, Grenoble, France.
30. Diplas P.,Dancey C.L. (2013). Coherent flow structures, initiation of motion, sediment transport and morphological feedbacks in rivers In Coherent flow structures in geophysical flows at the earth's surface. J.G. Venditti, J. Best M. Church, R.J. Hardy, eds. John Wiley & Sons, Chichester 289-307.
31. Diplas, P., Dancey, C.L., Celik, A.O., Valyrakis, M., Greer, K., Akar, T. (2008). The role of impulse on the initiation of particle movement under turbulent flow conditions. Science 322, 717-720.
32. Dwivedi, A. , Melville, B., Shamseldin, A. (2010). Hydrodynamic forces generated on a spherical sediment particle during entrainment. J. Hydraulic Eng. 136(10), 756-769.
33. Escauriaza, C., Sotiropoulos, F. (2011). Initial stages of erosion and bed form development in a turbulent flow around a cylindrical pier. J. Geophys. Res. 116(F3), F03007.
34. Falcomer, L., Armenio, V. (2002). Large-eddy simulation of secondary flow over longitudinally ridged walls. J. Turbulence 3(008).
35. Ferziger, J.H. (1996). Large eddy simulation. In Simulation and modeling of turbulent flows. T.B. Gatski, M.Y. Hussaini, J.L. Lumley, eds. Oxford University Press, London, 109-154.
36. Fox, R.O. (2012). Large-eddy-simulation tools for multiphase flows. Ann. Rev. Fluid Mech. 44, 47-76.
37. Grigoriadis, D.G.E., Balaras, E., Dimas, A.A. (2009). Largeeddy simulations of unidirectional water flow over dunes. J. Geophys. Res. 114(F2), 2156-2202, F02022.
38. Harada, E., Tsuruta, N., Gotoh, H. (2013). Two-phase flow LES of the sedimentation process of a particle cloud. J. Hydraulic Res. 51(2), 186-194.
39. Hardy, R.J. (2005). Modelling granular sediment transport over water-worked gravels. Earth Surf. Process. Landforms 30(8), 1069-1076.
40. Hardy, R.J., Lane, S.N., Lawless, M., Best, J.L., Elliot, L., Ingham, D.B. (2005). Development and testing of numerical code for treatment of complex river channel topography in threedimensional cfd models with structured grids. J. Hy draulic Res. 43(5), 468-480.
41. Hardy, R.J., Best, J.L., Lane, S.N., Carbonneau, P.E. (2009). Coherent flow structures in a depth-limited flow over a gravel surface: The role of near-bed turbulence and infl uence of Reynolds number. J. Geophys. Res. 114, F01003.
42. Hardy, R.J., Lane, S.N., Yu, D. (2011). Flow structures at an idealized bifurcation: A numerical experiment. Earth Surf. Process. Landforms 36(15), 2083-2096.
43. Hickel, S., Adams, N.A. (2007). On implicit subgrid-scale modeling in wall bounded flows. Phys. Fluids 19, 105106.
44. Hinterberger, C., Fröhlich, J., Rodi, W. (2007). Threedimensional and depth-Averaged large eddy simulations of some shallow water flows. J. Hydraulic Eng. 133(8), 857-872.
45. Hua, K.C., Hsiao, S.C., Hwung, H.H., Wu, T.R. (2012). Threedimensional numerical modeling of the interaction of dambreak waves and porous media. Adv. Water Res. 47, 14-30.
46. Kang, S., Sotiropoulos, F. (2011). Flow phenomena and mechanisms in a field-scale experimental meandering stream with a pool-riffle sequence: Insight gained via numerical simulation. J. Geophys. R es. 116, F03011.
47. Kang, S., Sotiropoulos, F. (2012a). Numerical modeling of 3D turbulent free surface flow in natural waterways. Adv. Water Res. 40, 23-36.
48. Kang, S., Sotiropoulos, F. (2012 b). Assessing the predictive capabilities of isotropic, eddy-viscosity Reynolds-Averaged turbulence models in a natural-like meandering channel.Water Resour. Res. doi:10.1029/2011WR011375
49. Kang, S., Lightbody, A., Hill , C., Sotiropoulos, F. (2011). High-resolution numerical simulation of turbulence in natural waterways. Adv. Water Res. 34, 98-113.
50. Kang, S., Borazjani, I., Colby, J.A., Sotiropoulos, F. (2012). Numerical simulation of 3D flow past a real-life marine hydrokinetic turbine. Adv. Water Res. 39, 33-43.
51. Kara S.,Stoesser T.,Sturm T.W. 2012). Turbulence statistics of flow in compound open channels. J. Hydraulic Res. 50 5, 482-494.
52. Kempe, T., Vowinckel, B., Fröhlich, J. (2014). On the relevance of collision modeling for interface-resolving simulations of sediment transport in open channel flow. Int. J. Multiphase Flow 58, 214-235.
53. Keylock, C.J., Hardy, R.J., Parsons, D.R., Ferguson, R.I., Lane, S.N., Richards, K.S. (2005). The theoretical foundations and potential for large-eddy simulation (LES) in fluvial geomorphi c and sedimentological research. Earth-Sci. Rev. 71(3-4), 271-304.
54. Keylock, C.J., Constantinescu, G., Hardy, R.J. (2012). The application of computational fluid dynamics to natural river channels: Eddy re solving versus mean flow approaches. Geomorphology 179, 1-20.
55. Khosronejad, A., Hill, C., Kang, S., Sotiropoulos, F. (2013). Computational and experimental investigation of scour past laboratory models of st ream restoration rock structures. Adv. Water Res. 54, 191-207.
56. Kim, S.J., Stoesser, T. (2011). Closure modeling and direct simulation of vegetation drag in flow through emergent vegetation. Water Resour. Res. 47, W10511.
57. Kim, D., Kim, D., Kim, J.H., Stoesser, T. (2010). Large eddy simulation of flow and solute transport in ozone contact chambers. J. Hydraulic Eng. 136(1), 22-31.
58. Kim, D., Kim, J.H., Stoesser, T. (2013). Hydrodynamics, turbulence and solute transport in ozone contact chambers. J. Hydraulic Res. 51(5), 558-568.
59. Kirkil, G., Constantinescu, S.G., Ettema, R. (2008). Coherent structures in the flow field around a circular cylinder with scour hole. J. Hydraulic Eng. 134(5), 572-587.
60. Koken, M., Constantinescu, G. (2008 a ). An investigation of the flow and scour mechanisms around isolated spur dikes in a shallow open channel. Part I. Conditions corresponding to the initiation of the erosion and deposition process.Water Resour. Res. 44, W08406.
61. Koken, M., Constantinescu, G. (2008 b ). An investigation of the flow and scour mechanisms around isolated spur dikes in a shallow open channel. Part II. Conditions corresponding to the final stages of the erosion and deposition process. Water Resour. Res. 44, W08407.
62. Koken, M., Constantinescu, G. (2009). An investigation of the dynamics of coherent structures in a turbulent channel flow with a vertical sidewall obstruction. Phys. Fluids 21, 085104.
63. Koken, M., Constantinescu, G. (2011). Flow and turbulence structure around a spur dike in a channel with a large scour hole. Water Resour. Res. 47, W12511.
64. Koken, M., Constantinescu, G., Blanckaert, K. (2013). Hydrodynamic processes, sediment erosion mechanisms, and Reynolds-number-induced scale effects in an open chan nel bend of strong curvature with flat bathymetry. J. Geophys. Res. 118(4), JF002760.
65. Kraft, S.,Wang, Y., Oberlack, M. (2011). Large eddy simulation of sediment deformation in a turbulent flow by means of levelset method. J. Hydraulic Eng. 137(11), 1394-1405.
66. Lane, S.N., Hardy, R.J., Elliott, L., Ingham, D.B. (2004). Numerical modeling of flow processes over gravelly surfaces using structured grids and a numerical porosity treatment. Water Resour. Res. 40, W01302.
67. Larocque, L.A., Imran, J., Chaudhry, M.H. (2013). 3D numerical simulation of partial breach dam-break flow using the LES and k-turbulence models. J. Hydraulic Res. 51(2), 145-157.
68. Lesieur, M., Metais, O. (1996). New trends in large-eddy simulations of turbulence. Ann. Rev. Fluid Mech. 28, 45-82.
69. Mahdinia, M., Firoozabadi, B., Farshchi, M., Varnamkhasti, A., Afshin, H. (2012). Large eddy simulation of lock-exchange flow in a curved channel. J. Hydraulic Eng. 138(1), 57-70.
70. Mattis, S.A., Dawson, C.N., Kees, C.E., Farthing, M.W. (2012). Numerical modeling of drag for flow through vegetated domains and porous structures. Adv. Water Res. 39, 44-59.
71. McCoy, A., Constantines cu, G., Weber, L.J. (2008). Numerical investigation of flow hydrodynamics in a channel with a series of groynes. J. Hydraulic Eng. 134(2), 157-172.
72. Meneveau, C., Katz, J. (2000). Scale-invariance and turbulence models for large-eddy simulation. Ann. Rev. Fluid Mech. 32, 1-32.
73. Mittal R.,Iaccarino G. 2005 Immersed boundary methods. Ann. Rev. Fluid Mech. 37, 239-261.
74. Nabi, M., deVriend, H.J., Mosselman, E., Sloff, C.J., Shimizu,Y. (2013a). Detailed simulation of morphodynamics: 1. Hydrodynamic model. Water Resour. Res. 48, W12523.
75. Nabi, M., de Vriend, H.J., Mosselman, E., Sloff, C.J., Shimizu, Y. (2013b). Detailed simulation of morphodynamics: 2. Sediment pick-up, transport and deposition. Water Resour. Res. 49, 4775-4791.
76. Nakayama, A., Hisasue, N. (2010). Large eddy simulation of vortex flow in intake channel of hydropower facility. J. Hydraulic Res. 48(4), 415-428.
77. Nezu, I. (2005). Open-channel flow turbulence and its research prospect in the 21st century. J. Hydraulic Eng. 131(4), 229-246.
78. Omidyeganeh, M., Piomelli, U. (2011). Large-eddy simulation of two-dimensional dunes in a steady, unidirectional flow. J. Turbulence 12, 1-31.
79. Omidyeganeh, M., Piome lli, U. (2013a). Large-eddy simulation of three-dimensional dunes in a steady, unidirectional flow. Part 1. Turbulence statistics. J. Fluid Mech. 721, 454-483.
80. Omidyeganeh, M., Piomelli, U. (2013b). Large-eddy simulation of three-dimensional dunes in a steady, unidirectional flow. Part 2. Flow structures. J. Fluid Mech. 734, 509-534.
81. Omidyeganeh, M., Piomelli, U., Christensen, K.T., Best, J.L. (2013). Large eddy simulation of interacting barchan dunes in a steady, unidirectional flow. J. Geophys. Res. 118, 2089-2104.
82. Ooi, S.K., Constantinescu, S.G., Weber, L. (2009). Numerical simulations of lock exchange compositional gravity currents. J. Fluid Mech. 635, 361-388.
83. Paik, J., Sotiropoulos, F. (2005). Coherent structure dynamics upstream of a long rectangular block at the side of a large aspect ratio channel. Phys. Fluids 17, 115104.
84. Paik, J., Escauriaza, C., Sotiropoulos, F. (2010). Coherent structure dynamics in turbulent flows past in-stream structures: Some insights gained via numerical simulation. J. Hydraulic Eng. 136(12), 981-993.
85. Palau-Salvador, G., Stoesser,T., Rodi,W. (2008). LES of the flow around two cylinders in tandem. J. Fluids Structures 24(8), 1304-1312.
86. Palau-Salvador, G., Stoesser, T., Froehlich, J., Kapple r, M., Rodi, W. (2010). Large eddy simulations and experiments of flow around finite-height cylinders. Flow, Turbulence, Combustion 84(2), 239-275.
87. Papanicolaou, A., Diplas, P., Dancey, C., Balakrishnan, M. (2001). Surface roughness effects in near-bed turbulence: Implications to sediment entrainment. J. Eng. Mech. 127(3), 211-218.
88. Papanicolaou, A.N., Kramer, C.M., Tsakiris, A.G., Stoesser, T., Bommina yuni, S., Chen, Z. (2012). Effects of a fully submerged boulder within a boulder array on the mean and turbulent flow fields. Acta Geophys. 60(6), 1502-1546.
89. Piomelli, U. (1999). Large-eddy simulation: Achievements and challenges. Prog. Aerospace Sci. 35(4), 335-362.
90. Piomelli, U., Balaras, E. (2002). Wall-layer models for largeeddy simulations. Ann. Rev. Fluid Mech. 34, 349-374.
91. Pitsch, H. (2006). Large-eddy simulation of turbulent combustion. Ann. Rev. Fluid Mech. 38, 453-482.
92. Porte-Agel, F., Meneveau, C., Parlange, M.B. (2000). A scaledependent dynamic model for large-eddy simulation: Application to a neutral atmospheric boundary layer. J. Fluid Mech. 415, 261-284.
93. Rodi, W., Constantinescu, G., Stoesser, T. (2013). Largeeddy simulation in hydraulics, IAHR-monograph, CRC Press/Balkema, The Netherlands.
94. Rogallo R.S.,Moin P. 1984 Numerical simulation of turbulent flows. Ann. Rev. Fluid Mech. 16 99-137.
95. Sagaut, P. (2005). Large-eddy simulation for incompressible flows-An introduction. ed. 3. Springer-Verlag, Heidelberg, Scientific Computation Series.
96. Schmeeckle, M.W., Nelson, J.M. (2003). Direct numerical simulation of bedload transport using a local, dynamic boundary condition. Sedimentology 50, 279-301.
97. Schmeeckle, M.W., Nelson, J.M., Shreve, R.L. (2007). Forces on stationary particles in near-bed turbulent flows. J. Geophys. Res. 112, F000536.
98. Shields, A. (1936). Anwendung der Aehnlichkeitsmechanik und der Turbulenzforschung auf die Geschiebebewegung. Mitteilungen der Preuβischen Versuchsanstalt für Wasserbau 26. Preuβ ische Versuchsanstalt für Wasserbau, Berlin.
99. Singh, K.M., Sandham, N.D.,Williams, J.J.R. (2007). Numerical simulation of flow over a rough bed. J. Hydraulic Eng. 133(4), 386-398.
100. Smagorinsky, J. (1963). General circulation experiments with the primitive equations. I. The basic experiment. MonthlyWeather Rev. 91, 99-164.
101. Soldati, A., Marchioli, C. (2012). Sediment transport in steady turbulent boundary layers: Potentials, limitations, and perspectives for Lagrangian tracking inDNSand LES. Adv.Water Res. 48, 18-30.
102. Sotiropoulos, F., Yang, X. (2014). Immersed boundary methods for simulating fluid-structure interaction. Prog. Aerospace Sci. 65, 1-21.
103. Stoesser, T. (2010). Physically realistic roughness closure scheme to simulate turbulent channel flow over rough beds within the framework of LES. J. Hydraulic Eng. 136(10), 812-819.
104. Stoesser, T., Aberle, J. (2 009). Turbulent open-channel flow over a gravel bed. Proc. 33rd IAHR Congress, 9-14 August 2009, Vancouver, Canada.
105. Stoesser, T., Fröhlich, J., Rodi, W. (2007). Turbulent openchannel flow over a permeable bed. Proc. 32nd IAHR Congress, 1-6 July 2007, Venice, Italy.
106. Stoesser, T., Nikora, V. (2008). Flow structure over square bars at intermediate submergence: Large eddy simulation (LES) study of bar spacing effect. Acta Geophys. 56(3), 876-893.
107. Stoesser, T., Rodi, W. (2007). Large eddy simulation of openchannel flow over spheres. High Performance Comput. Sci. Eng. 4, 321-330.
108. Stoesser, T., Braun, C., Garcia-V illalba, M., Rodi, W. (2008). Turbulence structures in flow over two dimensional dunes. J. Hydraulic Eng. 134(1), 42-55.
109. Stoesser, T., Palau-Salvador, G., Rodi, W. (2009). Large eddy simulation of turbulent flow through submerged vegetation. Transport Porous Med. 78(3), 347-365.
110. Stoesser,T., Kim, S.J., Diplas, P. (2010a).Turbulent flow through idealized emergent vegetation. J. Hydraulic Eng. 136(12), 1003-1017.
111. Stoesser, T., Ruether, N., Olsen, N.R.B. (2010b). Calculation of primary and secondary flow and boundary shear stresses in a meandering channel. Adv. Water Res. 33(2), 158-170.
112. Taylor, J.R., Sarkar, S., Armenio, V. (2005). Large eddy simulation of stably stratified open channel flow. J. Fluid Mech. 17, 1-18.
113. Temmerman, L., Leschziner, M.A., Mellen, C.P., Froehlich, J. (2003). Investigation of wall-function approximations and subgrid-scale models in large eddy simulation of separated flow in a channel with streamwise periodic const rictions. Int. J. Heat Fluid Flow 24, 157-180.
114. Teruzzi, A., Ballio, F., Armenio, V. (2009). Turbulent stresses at the bottom surface near an abutment: Laboratory-scale numerical experiment. J. Hydrauli c Eng. 135(2), 106-117.
115. Tokyay T.,Constantinescu G. 2006). Validation of a large eddy simulation model to simulate flow in pump intakes of realistic geometry J. Hydraulic Eng. 132 12), 1303-1315.
116. Tokyay, T., Constantinescu, G., Gonzales-Juez, E., Meiburg, E. (2011a). Gravity currents propagating over periodic arrays of blunt obstacles: Effect of the obstacle size. J. Fluids Structures 27(5-6), 798-806.
117. Tokyay, T., Constantinescu, G., Meiburg, E. (2011b). Lock exchange gravity currents with a high volume of release propagating over an array of obstacles. J. Fluid Mech. 672, 570-605.
118. Tokyay, T., Constantinescu, G., Meiburg, E. (2012). Tail structure and bed friction velocity distribution of gravity currents propagating over an array of obstacles. J. Fluid Mech. 694, 252-291.
119. Vowi nckel, B., Kempe, T., Fröhlich, J. (2014). Fluid-particle interaction in turbulent open channel flow with fully-resolved mobile beds. Adv. Water Res. doi:10.1016/j.advwatres.2014. 04.019
120. Wang, R.-Q., Law, A.W.-K., Adams, E.E., Fringer, O.B. (2011). Large-eddy simulation of starting buoyant jets. Environ. Fluid Mech. 11(6), 591-609.
121. Widera, P., Ghorbaniasl, G., Lacor, C. (2009a ). Study of the sediment transport over flat and wavy bottom using large-eddy simulation. J. Turbulence 10(33), 1-20.
122. Widera, P., Toorman, E., Lacor, C. (2009b ). Large eddy simulation of sediment transport in open-channel flow. J. Hydraulic Res. 47(3), 291-298.
123. Wols, B.A., Uijttewaal, W.S.J., Hofman, J.A.M.H., Rietveld, L.C., van Dijk, J.C. (2010). The weaknesses of a k-eps model compared t o a large-eddy simulation for the prediction of UV dose distributions and disinfection. Chem. Eng. J. 162(2), 528-536.
124. Xie, Z., Lin, B., Falconer, R.A., Maddux, T.B. (2013a). Largeeddy simulation of turbulent open-channel flow over threedimensional dunes. J. Hydraulic Res. 51(5), 494-505.
125. Xie, Z., Lin, B., Falconer, R.A., Maddux, T.B. (2013b). Largeeddy simulation of the turbulent structure in compound openchannel flows. Adv. Water Res. 53, 66-75.
126. Yu, G., Avital, E.J., Williams, J.J.R. (2001). Large eddy simulation of flow past free surface piercing circular cylinders. J. Fluids Eng. 124(1), 91-101.
127. Yuan, L.L., Street, R.L., Fer ziger, J.H. (1998). Large-eddy simulations of a round jet in crossflow. J. Fluid Mech. 379, 71-104.
128. Yue, W.S., Lin, C.L., Patel, V.C. (2005). Large eddy simulation of turbulent open-channel flow with free surface simulated by level set method. Phys. Fluids 17(2), 025108.
129. Yue, W.S., Lin, C.L., Patel, V.C. (2006). Large-eddy simulation of turbulent flow over a fixed two-dimensional dune. J. Hydraulic Eng. 132(7), 643-651.
130. Zedler, E.A., Street, R.L. (2001). Large-eddy simulation of sediment transport: Currents over ripples. J. Hydraulic Eng. 127(6), 444-452.
131. Zed ler, E.A., Street, R.L. (2006). Sediment transport over ripples in oscillatory flow. J. Hydraulic Eng. 132(2), 180-193.
132. Zhang, J., Tejada-Martinez, A.E., Zhang, Q., Lei, H. (2014). Evaluat ing hydraulic and disinfection efficiencies of a fullscale ozone contactor using a RANS-based modeling framework. Water Res. 52, 155-167.