Reversal in spreading of a tabbed circular jet under controlled excitation

Physics of Fluids

Volumn 9, Issue 12, 1997, Pages 3733-3741

  Zaman, K B M Q ^a   Raman, G ^a,b  

^a NASA GLENN RESEARCH CENTER   (United States)

^b NYMA Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000988225     PISSN: 10706631     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.869511     Document Type: Article

References (22)

1. K. K. Ahuja and W. H. Brown, "Shear flow control by mechanical tabs," AIAA Paper No. 89-0994, 1989.
2. P. Surks, C. B. Rogers, and D. E. Parekh, "Entrainment and acoustic variations in a round jet from introduced streamwise vorticity," AIAA J. 32, 2108 (1994).
3. S. Zhang and S. P. Schneider, "Molecular-mixing measurements and turbulent-structure visualizations in a round jet with tabs," AIAA Paper No. 94-3082, 1994.
4. D. Bohl and J. Foss, "Enhancement of passive mixing tabs by the addition of secondary tabs," AIAA Paper No. 96-0545, 1996.
5. K. B. M. Q. Zaman, M. F. Reeder, and M. Samimy, "Control of an axisymmetric jet using vortex generators," Phys. Fluids A 6, 778 (1994).
6. M. F. Reeder and M. Samimy, "The evolution of a jet with vortex-generating tabs: Visualization and analysis of mean and instantaneous properties," J. Fluid Mech. 311, 73 (1996).
7. K. B. M. Q. Zaman, "Spreading characteristics and thrust of jets from asymmetric nozzles," AIAA Paper No. 96-0200, 1996.
8. G. Brown and A. Roshko, "The effect of density difference on the turbulent mixing layer," J. Fluid Mech. 64, 775 (1974).
9. S. C. Crow and F. H. Champagne, "Orderly structures in jet turbulence," J. Fluid Mech. 48, 547 (1971).
10. K. B. M. Q. Zaman and A. K. M. F. Hussain, "Vortex pairing in a circular jet under controlled excitation. Part 1. General jet response," J. Fluid Mech. 101, 449 (1980).
11. G. Raman, E. J. Rice, and E. Reshotko, "Control of an axisymmetric turbulent jet by multi-modal excitation," Proceedings of the 8th Symposium on Turbulent Shear Flows, Technical University of Munich, Vol. 1, p. 6-2, 9-11 September 1991.
12. G. Raman and E. J. Rice, "Axisymmetric jet forced by fundamental and subharmonic tones," AIAA J. 29, 1114 (1991).
13. R. E. Kelly, "On the stability of an inviscid shear layer which is periodic in space and time," J. Fluid Mech. 27, 657 (1967).
14. R. R. Mankbadi, "On the interaction between fundamental and subharmonic instability waves in a turbulent round jet," J. Fluid Mech. 188, 385 (1985).
15. C.-M. Ho and L. S. Huang, "Subharmonic and vortex merging in mixing layers," J. Fluid Mech. 119, 443 (1982).
16. H. S. Husain and F. Hussain, "Experiments on subharmonic resonance in a shear layer," J. Fluid Mech. 304, 343 (1995).
17. K. B. M. Q. Zaman, "Axis switching and spreading of an asymmetric jet: The role of coherent structure dynamics," J. Fluid Mech. 316, 1 (1996).
18. J. H. Bell and R. D. Mehta, "Measurements of the streamwise vortical structures in a plane mixing layer," J. Fluid Mech. 239, 213 (1992).
19. F. K. Browand and J. Laufer, "The role of large-scale structures in the initial development of circular jets," Proceedings of the Turbulence In Liquids Conference, University of Missouri-Rolla, 1975, Vol. 4, pp. 333-344
20. C.-M. Ho and E. Gutmark, "Vortex induction and mass entrainment in a small-aspect-ration elliptic jet," J. Fluid Mech. 179, 383 (1987).
21. F. Hussain and H. S. Husain, "Elliptic jets. Part 1. Characteristics of unexcited and excited jets," J. Fluid Mech. 208, 257 (1989).
22. F. F. Grinstein, E. J. Gutmark, T. P. Parr, D. M. Hanson-Parr, and U. Obeysekare, "Streamwise and spanwise vortex interaction in an axisymmetric jet. A computational and experimental study," Phys. Fluids 8, 1515 (1996).