Density measurement in underexpanded supersonic jets using rayleigh scattering

36th AIAA Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 1998, Pages

  Panda, J ^a   Seasholtz, R G ^b  

^a Modern Technologies Corp   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING; CONTINUOUS WAVE LASERS; DENSITY MEASUREMENT (SPECIFIC GRAVITY); DOPPLER EFFECT; PHASE MATCHING; PHOTONS; RAYLEIGH SCATTERING; SHEAR FLOW; UNCERTAINTY ANALYSIS; VORTEX FLOW;

DOWNSTREAM DISTANCES; LASER DOPPLER VELOCIMETRY; NON-INTRUSIVE TECHNIQUES; PHOTON COUNTING ELECTRONICS; PRESSURE FLUCTUATION; SHOCK CELL STRUCTURE; SHOCK-VORTEX INTERACTION; SUPERSONIC FREE JETS;

SUPERSONIC AERODYNAMICS;

EID: 84983098233     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-281     Document Type: Conference Paper

References (32)

1. Adamson, T. C. and Nicholls, J. A. 1959 On the Structures of Jets From Highly Underexpanded Nozzles Into Still Air. J. of the Aero/space Sciences, 26 (1), 16-24.
2. Cain, A. B., Bower, W. W., Walker, S. H. & Lockwood, M. K. 1995 Modeling supersonic jet screech Part 1: vortical instability wave modeling. AIAA paper 95-0506.
3. Eggins, P. L. & Jackson, D. A. 1974 Laser-Doppler velocity measurements in under-expanded free jet. J. Phys. D: Appl. Phys. 7, 1894-1906.
4. Elliott, G. S. & Samimy, M. 1996 Rayleigh scattering technique for simultaneous measurements of velocity and thermodynamic properties. AIAA J., 34 (11), 2346-2352.
5. Fiedler, K., Sieber, O. and Jakiel, C. 1997 Quantitative density measurements by Rayleigh scattering behind a plane turbine cascade. AIAA J. 35(8), 13031308.
6. Finkelstein, N. D., Lempert, W. R. & Miles R. B. 1996 Cavity locked, injection seeded, Titanium: Sapphire laser and application to ultraviolet flow diagnostics. AIAA paper no 96-0177.
7. Graham, S. C., Grant, A. J. & Jones, J. M. 1974 Transient molecular concentration measurements in turbulent flows using Rayleigh light scattering. AIAA J., 12(8), 1140-1142.
8. Gouldin, F. C. & Halthore, R. N. 1986 Rayleigh scattering for density measurements in premixed flames. Expts. in Fluids, 4, 269-278.
9. Hu, T. F. & McLaughlin, D. K. 1990 Flow and acoustic properties of low mach number underexpanded supersonic jets. J. Sound Vib., Vol. 141, 485-505.
10. Hussain, A. K. M. F. & Reynolds, W. C. 1970 The mechanics of an organized wave in turbulent shear flow. J. Fluid Mech. 41, 241-258.
11. Lee, S., Lele, S. K. and Moin, P. 1991 Eddy shock-lets in decaying compressible turbulence. Phys. Fluids A, 3 (4), 657-664.
12. Lele, S. K. 1989 Direct numerical simulation of compressible free shear flows. AIAA 89-0374.
13. Love, E. S., Grisby, C. E., Lee, L. P. and Woodling, M. 1959 Experimental and theoretical studies of axisymmetric free jets. NASA TR R-6.
14. Lock, J. A., Seasholtz, R. G. & John, W. T. 1992 Rayleigh-Brillouin scattering to determine onedimensional temperature and number density profiles of a gas flow jet. Appl. Opt., 31(15), 2839-2848.
15. Morris, P. J. and Tam, C. K. W. 1977 AIAA paper no. 77-1351.
16. Norum, T. D. & Seiner, J. M. 1982 Measurement of static pressure and farfíeld acoustics of shock-containing supersonic jets. NASA TM 84521.
17. Pack, D. C. Dec. 1948 On the formation of shockwaves in supersonic gas jets (two-dimensional flow). Quart. Journ. Mech. and Applied Math. I (4), 451-469.
18. Panda, J. June 1995 Measurement of shock oscillation in underexpanded supersonic jets. AIAA paper 95-2145.
19. Panda, J. 1996 An Experimental Investigation of Screech Noise Generation. AIAA paper 96-1718, presented at the 2nd AIAA/CEAS Aeroacoustics Conf.
20. Pitts, W. M. & Kashiwagi, T. 1984 The application of laser-induced Rayleigh scattering to the study of turbulence mixing. J. Fluid Mech, 141, 391-429.
21. Powell, A. 1953b On The mechanism of choked jet noise. Proc. phys. Soc. (London), Vol. 66, pt. 12, No. 408B, 1039-1056.
22. Raman, G. & Rice, E. J. Dec. 1994 Instability modes excited by natural screech tones in a supersonic rectangular jet. Physics of Fluids, Vol. 6, no. 2, 3999-4008.
23. Ross, C., Lourenco. L. M., and Krothapalli, A. 1994 Particle image velocimetry measurements in a shock-containing supersonic flow. AIAA paper no. 94-0047.
24. Salas, M. D. 1974 The numerical calculation of inviscid plume flowfields. ALAA paper no. 74-523.
25. Seasholtz, R. G., Zupanc, F. J. & Schneider, S. J. 1992 Spectrally resolved Rayleigh scattering diagnostic for hydrogen-oxygen rocket plume studies. J. Propulsion & Power, 8(5), 935-942.
26. Seiner, J. M., Dash, S. M. and Wolf, D. E. 1983 Shock noise features using the SCIPVIS code. AIAA paper no 83-0705.
27. Tam, C. K. W., Ahuja, K. K. and Jones, R. R. 1994 Screech Tones From Free and Ducted Supersonic Jets. AIAA J., Vol. 32, no. 5.
28. Tam, C. K. W., Jackson, J. A. and Seiner, J. M. 1985 A multiple-scale model of the shock-cell structure of imperfectly expanded supersonic jets. Tam, C. K. W. and Tanna, H. K. 1981 Shock associated noise of supersonic jets from convergent-divergent nozzles. J. Sound & Vib., 81 (3), 337-358.
29. Venkatapathy, E. and Feiereisen, W. J. 1988 3-D Plume flow computations with an upwind solver. AIAA paper no. 88-3158.
30. Wemet, M. P. 1995 Fuzzy inference enhanced information recovery from digital PIV using crosscorrelation combined with particle tracking. NASA TM 106896.
31. Westley R., & Woolley, J. H. 1968, 1970 Flow and sound visualization of an axisymmetric chocked jet. 16mm Cine Films, no. 13 (1968), no. 20 (1970), NRC/NAE library.
32. White, F. M. 1973 Viscous Fluid Flow.