DNS of wall turbulence: Dilute polymers and self-sustaining mechanisms

Computers and Fluids

Volumn 31, Issue 4-7, 2002, Pages 495-507

  De Angelis, E ^a   Casciola, C M ^a   Piva, R ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Dilute polymer solutions; Drag reduction; FENE P; Wall turbulence

Indexed keywords

COMPUTER SIMULATION; CORRELATION METHODS; MATHEMATICAL MODELS; NEWTONIAN FLOW; POLYMERS; RHEOLOGY; TURBULENT FLOW; VISCOELASTICITY;

DILUTE POLYMERS;

WALL FLOW;

DIRECT NUMERICAL SIMULATION; DRAG REDUCTION; NEAR-WALL FLOW; POLYMER SOLUTION; TURBULENCE;

EID: 0036568412     PISSN: 00457930     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-7930(01)00069-X     Document Type: Article

References (12)

1. Near-wall structure of a turbulent boundary layer with riblets
2. Wall turbulence in dilute polymer solutions
3. The role of elongational viscosity in the mechanism of drag reduction by polymer additives
4. The structure of turbulent boundary layers
5. Turbulent structure in low-concentration drag-reducing channel flows
6. Drag reduction by additives
7. A tentative approach to the direct simulation of drag reduction by polymers
8. Direct numerical simulation of the turbulent channel flow of a polymer solution
9. Coherent motion in the turbulent boundary layer
10. On a self-sustaining process in shear flows
11. From molecular models to the solution of flow problems