Turbulent time-events in channel with rough walls

Theoretical and Computational Fluid Dynamics

Volumn 26, Issue 6, 2012, Pages 583-589

  Bhaganagar, Kiran ^a   Juttijudata, Vejapong ^b  

^a UNIVERSITY OF TEXAS AT SAN ANTONIO   (United States)

^b KASETSART UNIVERSITY   (Thailand)

Author keywords

DNS; Proper orthogonal decomposition (POD); Rough wall; Turbulence; Variable interval time averaging (VITA); Vortex shedding

Indexed keywords

DNS; HIGHER MODE; IN-CHANNELS; INTERVAL TIME; PRODUCTION ACTIVITY; PROPAGATING MODE; PROPER ORTHOGONAL DECOMPOSITIONS; ROUGH-WALL; ROUGHNESS ELEMENTS; SMOOTH WALL; STRAIGHT-FORWARD METHOD; TIME AVERAGING; TIME-PERIODS; TIME-SCALES; TURBULENT BOUNDARY LAYERS; TURBULENT KINETIC ENERGY; VORTEX SHEDDING FREQUENCY;

KINETICS; PRINCIPAL COMPONENT ANALYSIS; TURBULENCE; TURBULENT FLOW; VORTEX SHEDDING;

QUAY WALLS;

BOUNDARY LAYER; KINETIC ENERGY; SURFACE ROUGHNESS; TURBULENCE; VORTEX SHEDDING;

EID: 84869095048     PISSN: 09354964     EISSN: 14322250     Source Type: Journal    
DOI: 10.1007/s00162-011-0242-x     Document Type: Article

References (13)

1. Bandyopadhyay, P.: Rough-wall turbulent boundary layers in the transition regime. J. Fluid Mech. 180, 231-266 ("1987) (Pubitemid 17639859)
2. Bandyopadhyay, R., Watson, R.D.: Structure of rough-wall turbulent boundary layers. Phys. Fluids 31, 1877-1880 ("1988)
3. Berkooz, G., Holmes, P., Lumley, J.L.: The proper orthogonal decomposition in the analysis of turbulent flows. Annu. Rev. Fluid Mech. 25, 539-575 ("1993)
4. Bhaganagar, K., Kim, J., Coleman, G.: Effect of roughness on wall-bounded turbulence. Flow Turbul. Combust. 72, 463-492 ("2004)
5. Blackwelder, R.F., Haritonidis, J.H.: Scaling of the bursting frequency in turbulent boundary layers. J. Fluid Mech. 132, 87-103 ("1983) (Pubitemid 13603800)
6. Juttijudata, V., Lumley, J.L., Rempfer, D.: Proper orthogonal decomposition in Squire's coordinate system for dynamical models of channel turbulence. J. Fluid Mech. 534, 195-225 ("2005) (Pubitemid 40990519)
7. Lumley, J.L.: Coherent Structures in Turbulence, Transition and Turbulence, pp. 215-245. Academic Press, NewYork ("1981)
8. Manhart, M., Wangle, H.: A spatiotemporal decomposition of a fully inhomogeneous turbulent flow field. Theor. Comput. Fluid Dyn. 5, 223-242 ("1993)
9. Morrison, J.F., Tsai, H.M., Bradshaw, P.: Conditional sampling schemes for turbulent flows based on variable-interval time averaging ("VITA) algorithm. Exp. Fluids 7, 173-189 ("1989)
10. Prabhu, R.D.,Collis, S.S., Chang,Y.: The influence of control on proper orthogonal decomposition ofwall-bounded turbulent flows. Phys. Fluids 13(2), 520-537 ("2000) (Pubitemid 32281678)
11. Sen, M., Bhaganagar, K., Juttijudata, V.: Application of proper orthogonal decomposition ("POD) to investigate a turbulent boundary layer in a channel with rough walls. J. Turbul. 8(1), 1-21 ("2007)
12. Sirovich, L., Ball, K.S., Handler, R.A.: Propagating structures in wall-bounded turbulent flows. Theor. Comput. Fluid Dyn. 2, 307-317 ("1991)
13. Webber, G.A., Handler, R.A., Sirovich, L.: The Karhunen-Love decomposition of minimal channel flow. Phys. Fluids 9, 1054 ("1997)