The generation of nearly isotropic turbulence by means of grids

International Journal of Heat and Fluid Flow

Volumn 8, Issue 2, 1987, Pages 82-92

  Roach, P E ^a  

^a ROLLS ROYCE PLC   (United Kingdom)

Author keywords

grids; isotropic turbulence; turbulence generation

Indexed keywords

AERODYNAMICS; FLUID DYNAMICS; FLUID MECHANICS;

AIRFLOW; EDDIES; GRID AERODYNAMICS; PRESSURE LOSSES;

FLOW OF FLUIDS;

EID: 0023362958     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0142-727X(87)90001-4     Document Type: Article

References (72)

1. Experiments on management of free-stream turbulence
2. Flow through screens
3. Influence of the degree of turbulence on the aerodynamic coefficients of cascades
4. Decay of isotropic turbulence generated by a mechanically agitated grid
5. Measurements of the nearly isotropic turbulence behind a uniform jet grid
6. Experiments on turbulence behind a grid with jet injection in downstream and upstream direction
7. Turbulence and unsteadiness measurements downstream of a moving blade row
8. Turbulence downstream of stationary and rotating cascades
9. Mean velocity and decay characteristics of the guidevane and stator blade wake of an axial flow compressor
10. The generation of nearly isotropic turbulence downstream of streamwise tube bundles
11. The aerodynamic performance of short struts immersed in end-wall boundary layers
12. An examination of hot-wire length corrections
13. Hot-wire probes in low speed flow
14. Pressure loss associated with compressible flow through square-mesh wire gauzes
15. Pressure drop in ducts across round-wire gauzes normal to the flow
16. The decay of isotropic turbulence
17. Unified analysis of grid turbulence
18. Low Reynolds number loss coefficient for fine-mesh screens
19. The effect of a gauze on the velocity distribution in a uniform duct
20. The use of woollen felt screens as air cleaners for supersonic wind tunnels
21. The use of damping screens for the reduction of wind-tunnel turbulence
22. The resistance coefficient of commercial round-wire grids
23. The design and performance of a streamline diffuser with a rapid expansion
24. A correlation of the resistance to airflow of wire gauzes
25. Grid turbulence at large Reynolds numbers
26. High speed flow through wire guzes
27. Fluid flow through screens of low solidity
28. Aerodynamic characteristics of damping screens
29. Measurements of the aerodynamic forces acting on porous screens
30. Effects of external turbulence upon the flow past cylinders
31. The aerodynamics of porous sheets
32. On the resistance of screens
33. The turbulence generated by an array of parallel rods
34. An investigation of flow through screens
35. Pressure losses across perforated plates, orifice plates and cylindrical tube orifices in ducts
36. The flow around a circular cylinder in the critical Reynolds number regime
37. Decay of isotropic turbulence in the initial period
38. Decay of isotropic turbulence in the final period
39. Small Reynolds number nearly isotropic turbulence in a straight duct and a contraction
40. Development of a turbulent boundary layer on a flat plate in an external turbulent flow
41. The use of a contraction to improve the isotropy of grid-generated turbulence
42. Measurements of the intensity and scale of turbulence
43. Some remarks on the statistical theory of turbulence
44. Preliminary experimental investigation of effect of free-stream turbulence on turbulent boundary layer growth
45. Stream turbulence effects on turbulent boundary layer
46. Stream turbulence effects on the turbulent profile boundary layer in a compressor cascade
47. Turbulence amplification in flow about an airfoil
48. The effect of free-stream turbulence level on turbulent boundary layer behaviour
49. Similarity and self-preservation in isotropic turbulence
50. Experiment on the decay of turbulence behind two grids
51. Effect of grid geometry on turbulence decay
52. Statistical features of heat transfer in grid generated turbulence: constant gradient case
53. Energy and spectra in decaying homogeneous turbulence
54. Effect of free-stream turbulence on low Reynolds number boundary layers
55. The effect of free-stream turbulence on turbulent boundary layers
56. The effects of turbulence on the mean flow past square rods
57. Experimental study of the spectrum of isotropic turbulence. I
58. The mixing of passive helium and temperature fluctuations in grid turbulence
59. The effect of a passive cross-stream temperature gradient on the evolution of temperature variance and heat flux in grid turbulence
60. The interaction of two distinct turbulent velocity scales in the absence of mean shear
61. Diffusion mixing in grid turbulence without mean shear
62. On the nature of jets entering a turbulent flow—Part A: Jet-mainstream interaction
63. A turbulence grid for a cascade tunnel
64. Turbulent flows produced by perforated plate generators in wind tunnels
65. Spectra of grid turbulence
66. The calibration of inclined hot-wire probes