The response of wall turbulence to streamwise-traveling waves of spanwise velocity

Springer Proceedings in Physics

Volumn 131, Issue , 2010, Pages 191-194

  Quadrio, Maurizio ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CHANNEL FLOW; DRAG REDUCTION; TITANIUM COMPOUNDS; TURBULENCE; VELOCITY;

CONVECTION VELOCITY; DRAG-REDUCING EFFECTS; PHYSICAL MECHANISM; SPANWISE VELOCITY; STREAMWISE DIRECTIONS; TURBULENT CHANNEL FLOWS; TURBULENT FLUCTUATION; TURBULENT STRUCTURES;

DRAG;

EID: 79251566665     PISSN: 09308989     EISSN: 18674941     Source Type: Conference Proceeding    
DOI: 10.1007/978-3-642-02225-8_46     Document Type: Conference Paper

References (5)

1. Jung, W.J., Mangiavacchi, N., Akhavan, R.: Suppression of turbulence in wall-bounded flows by high-frequency spanwise oscillations. Phys. Fluids A 4(8), 1605–1607 (1992)
2. Kim, J., Hussain, F.: Propagation velocity of perturbations in turbulent channel flow. Phys. Fluids A 5(3), 695–706 (1993)
3. Luchini, P., Quadrio, M.: A low-cost parallel implementation of direct numerical simulation of wall turbulence. J. Comp. Phys. 211(2), 551–571 (2006)
4. Quadrio, M., Ricco, P.: Critical assessment of turbulent drag reduction through spanwise wall oscillation. J. Fluid Mech. 521, 251–271 (2004)
5. Viotti, C., Quadrio, M., Luchini, P.: Streamwise oscillation of spanwise velocity at the wall of a channel for turbulent drag reduction. Phys. Fluids (2008) (submitted)