Amir M. & Castro I. P.
2011
Turbulence in rough-wall boundary layers: universality issues. Exp. Fluids
51 (2), 313–326.

Amir M., Nikora V. I. & Stewart M. T.
2014
Pressure forces on sediment particles in turbulent open-channel flow: a laboratory study. J. Fluid Mech.
757, 458–497.

Balachandar R. & Ramachandran S. S.
1999
Turbulent boundary layers in low Reynolds number shallow open channel flows. J. Fluids Engng
121 (3), 684–689.

Bandyopadhyay P. R.
1987
Rough-wall turbulent boundary layers in the transition regime. J. Fluid Mech.
180, 231–266.

Bayazit M.
1976
Free surface flow in a channel of large relative roughness. J. Hydraul. Res.
14 (2), 115–126.

Bossuyt J., Howland M. F., Meneveau C. & Meyers J.
2017
Measurement of unsteady loading and power output variability in a micro wind farm model in a wind tunnel. Exp. Fluids
58 (1), 1.

Chan-Braun C.2012 Turbulent open channel flow, sediment erosion and sediment transport. PhD thesis, Karlsruhe Institute of Technology.

Chan-Braun C., García-Villalba M. & Uhlmann M.
2011
Force and torque acting on particles in a transitionally rough open-channel flow. J. Fluid Mech.
684, 441–474.

Chan-Braun C., Garcia-Villalba M. & Uhlmann M.
2013
Spatial and temporal scales of force and torque acting on wall-mounted spherical particles in open channel flow. Phys. Fluids
25 (7), 075103.

Cheng H. & Castro I. P.
2002
Near wall flow over urban-like roughness. Boundary-Layer Meteorol.
104 (2), 229–259.

Chouippe A. & Uhlmann M.
2015
Forcing homogeneous turbulence in DNS of particulate flow with interface resolution and gravity. Phys. Fluids
27 (12), 123301.

Coles D.1968 The young person’s guide to the data. *Tech. Rep.* DTIC Document.

Cooper J. R., Aberle J., Koll K. & Tait S. J.
2013
Influence of relative submergence on spatial variance and form-induced stress of gravel-bed flows. Water Resour. Res.
49 (9), 5765–5777.

Del Alamo J. C., Jiménez J., Zandonade P. & Moser R. D.
2004
Scaling of the energy spectra of turbulent channels. J. Fluid Mech.
500, 135–144.

Dwivedi A.2010 Mechanics of sediment entrainment. PhD thesis, ResearchSpace@ Auckland.

Flack K. A. & Schultz M. P.
2010
Review of hydraulic roughness scales in the fully rough regime. J. Fluids Engng
132 (4), 041203.

Florens E., Eiff O. & Moulin F.
2013
Defining the roughness sublayer and its turbulence statistics. Exp. Fluids
54 (4), 1500.

Flores O. & Jimenez J.
2006
Effect of wall-boundary disturbances on turbulent channel flows. J. Fluid Mech.
566, 357–376.

Garcia-Villalba M., Kidanemariam A. G. & Uhlmann M.
2012
DNS of vertical plane channel flow with finite-size particles: Voronoi analysis, acceleration statistics and particle-conditioned averaging. Intl J. Multiphase Flow
46, 54–74.

George W. K.
2007
Is there a universal log law for turbulent wall-bounded flows?
Phil. Trans. R. Soc. Lond. A
365 (1852), 789–806.

Grass A. J., Stuart R. J. & Mansour-Tehrani M.
1991
Vortical structures and coherent motion in turbulent flow over smooth and rough boundaries. Phil. Trans. R. Soc. Lond. A
336 (1640), 35–65.

Hofland B.2005 Rock and roll: turbulence-induced damage to granular bed protections. TU Delft, Delft University of Technology.

Hong J., Katz J., Meneveau C. & Schultz M. P.
2012
Coherent structures and associated subgrid-scale energy transfer in a rough-wall turbulent channel flow. J. Fluid Mech.
712, 92–128.

Hong J., Katz J. & Schultz M. P.
2011
Near-wall turbulence statistics and flow structures over three-dimensional roughness in a turbulent channel flow. J. Fluid Mech.
667, 1–37.

Hoyas S. & Jiménez J.
2006
Scaling of the velocity fluctuations in turbulent channels up to *Re* 𝜏 = 2003. Phys. Fluids
18 (1), 011702.

Jackson P. S.
1981
On the displacement height in the logarithmic velocity profile. J. Fluid Mech.
111, 15–25.

Jayatilleke C. L. V.1966 The influence of Prandtl number and surface roughness on the resistance of the laminar sub-layer to momentum and heat transfer. PhD thesis, University of London.

Jiménez J.
2004
Turbulent flows over rough walls. Annu. Rev. Fluid Mech.
36, 173–196.

Kidanemariam A. G. & Uhlmann M.
2014a
Direct numerical simulation of pattern formation in subaqueous sediment. J. Fluid Mech.
750, R2.

Kidanemariam A. G. & Uhlmann M.
2014b
Interface-resolved direct numerical simulation of the erosion of a sediment bed sheared by laminar channel flow. Intl J. Multiphase Flow
67, 174–188.

Kim J., Moin P. & Moser R.
1987
Turbulence statistics in fully developed channel flow at low Reynolds number. J. Fluid Mech.
177, 133–166.

Ligrani P. M. & Moffat R. J.
1986
Structure of transitionally rough and fully rough turbulent boundary layers. J. Fluid Mech.
162, 69–98.

Marusic I., Mckeon B. J., Monkewitz P. A., Nagib H. M., Smits A. J. & Sreenivasan K. R.
2010
Wall-bounded turbulent flows at high Reynolds numbers: recent advances and key issues. Phys. Fluids
22 (6), 065103.

Marusic I., Monty J. P., Hultmark M. & Smits A. J.
2013
On the logarithmic region in wall turbulence. J. Fluid Mech.
716, R3.

Mazzuoli M., Kidanemariam A. G., Blondeaux P., Vittori G. & Uhlmann M.
2016
On the formation of sediment chains in an oscillatory boundary layer. J. Fluid Mech.
789, 461–480.

Mckeon B. J., Li J.-d., Jiang W., Morrison J. F. & Smits A. J.
2004
Further observations on the mean velocity distribution in fully developed pipe flow. J. Fluid Mech.
501, 135–147.

Nikora V., Goring D., McEwan I. & Griffiths G.
2001
Spatially averaged open-channel flow over rough bed. J. Hydraul. Engng
127 (2), 123–133.

Nikuradse J.
1933
Strömungsgestze in rauhen rohren. Forschungsheft, Verein Deutscher Ingenieure
361.

Orlandi P., Leonardi S., Tuzi R. & Antonia R. A.
2003
Direct numerical simulation of turbulent channel flow with wall velocity disturbances. Phys. Fluids
15 (12), 3587–3601.

Österlund J. M., Johansson A. V., Nagib H. M. & Hites M. H.
2000
A note on the overlap region in turbulent boundary layers. Phys. Fluids
12 (1), 1–4.

Pimenta M. M., Moffat R. J. & Kays W. M.1975 The turbulent boundary layer: an experimental study of the transport of momentum and heat with the effect of roughness. *Tech. Rep.* DTIC Document.

Placidi M. & Ganapathisubramani B.
2015
Effects of frontal and plan solidities on aerodynamic parameters and the roughness sublayer in turbulent boundary layers. J. Fluid Mech.
782, 541–566.

Reynolds A. J.
1974
Turbulent Flows in Engineering. Wiley.

Schlichting H.
1936
Experimentelle untersuchungen zum rauhigkeitsproblem. Arch. Appl. Mech.
7 (1), 1–34.

Schlichting H.
1968
Boundary-Layer Theory, 6th edn. McGraw-Hill.

Schultz M. P. & Flack K. A.
2007
The rough-wall turbulent boundary layer from the hydraulically smooth to the fully rough regime. J. Fluid Mech.
580, 381–405.

Tachie M. F., Bergstrom D. J. & Balachandar R.
2000
Rough wall turbulent boundary layers in shallow open channel flow. J. Fluids Engng
122 (3), 533–541.

Tani I.
1987
Turbulent boundary layer development over rough surfaces. In Perspectives in Turbulence Studies, pp. 223–249. Springer.

Uhlmann M.
2005
An immersed boundary method with direct forcing for the simulation of particulate flows. J. Comput. Phys.
209 (2), 448–476.

Uhlmann M.2006 Direct numerical simulation of sediment transport in a horizontal channel. *Tech. Rep.* 1088, CIEMAT, Madrid, Spain, ISSN 1135-9420.

Uhlmann M.
2008
Interface-resolved direct numerical simulation of vertical particulate channel flow in the turbulent regime. Phys. Fluids
20 (5), 053305.

Uhlmann M. & Chouippe A.
2017
Clustering and preferential concentration of finite-size particles in forced homogeneous-isotropic turbulence. J. Fluid Mech.
812, 991–1023.

Uhlmann M. & Doychev T.
2014
Sedimentation of a dilute suspension of rigid spheres at intermediate Galileo numbers: the effect of clustering upon the particle motion. J. Fluid Mech.
752, 310–348.

Willingham D., Anderson W., Christensen K. T. & Barros J. M.
2014
Turbulent boundary layer flow over transverse aerodynamic roughness transitions: induced mixing and flow characterization. Phys. Fluids
26 (2), 025111.