Raman scattering measurements in the initial region of sub- and supercritical jets

36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2000, Pages

  Chehroudi, B ^a   Cohn, R ^b   Talley, D ^b   Badakhshan, A ^c  

^a AIR FORCE RESEARCH LABORATORY   (United States)

^b AIR FORCE RESEARCH LABORATORY   (United States)

^c UNIVERSITY OF NORTHERN IOWA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

NEODYMIUM LASERS; PRESSURE; PROPULSION; RAMAN SCATTERING; RAMAN SPECTROSCOPY; TEMPERATURE;

CRITICAL TEMPERATURES; FREQUENCY-DOUBLED ND:YAG LASER; HIGH PRESSURE CHAMBERS; INITIAL TEMPERATURES; RAMAN SCATTERING MEASUREMENTS; SUBSTANTIAL REDUCTION; SUPER-CRITICAL PRESSURES; TWO-DIMENSIONAL IMAGES;

GROWTH RATE;

EID: 0142230716     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. Mayer, et al. "Injection and mixing processes in high pressure LOX/GH2 rocket combustors," AIAA Paper no. 96-2620, Lake Buena Vista, Florida, 1996.
2. Mayer, et al. "Propellant atomization in LOX/GH2 rocket combustors," AIAA Paper no. 98-3685, 1998
3. Chen, L.-D. and Sui, P.-C. "Atomization during the injection of supercritical fluid into high pressure environment," in Mechanics and Combustion of Droplets in Sprays by Chiu and Chigier.
4. Woodward, R. D. and Talley, D. G. "Raman imaging of transcritical cryogenic propellants," AIAA Paper 96-0468, Reno, Nevada, January 1996.
5. Harstad, K and Bellan, J. "Isolated fluid oxygen drop behavior in fluid hydrogen at rocket chamber pressures," International Journal of Heat and Mass transfer 41, pp. 3537-3550, 1998.
6. Delplanque J. P. and Sirignano W. A. Atomization and Sprays, 4:325-349, 1994.
7. Oefelein, J. C. and Yang V. "Modeling High- pressure Mixing and combustion Processes in Liquid Rocket Engines," J. Propulsion & power, Vol. 14, no. 5, September-October, 1998.
8. Chehroudi, B., Talley, D.G., and Coy, E.B., "Initial Growth Rate and Visual Characteristics of a Round Jet into a Sub- to Supercritical Environment of Relevance to Rocket, Gas Turbine, and Diesel Engines," AIAA paper 99-0206, Reno, Nevada, 1999.
9. Chehroudi, B., Talley, D., and Coy, E. "Fractal geometry and growth rate of cryogenic jets near critical point," AIAA Paper 99-2489, 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Los Angeles, CA, June 20-24, 1999.
10. Anderson, T.J., Woodward, R.D., and Winter, M. "Oxygen Concentration Measurements in a High Pressure Environment Using Raman Imaging," AIAA Paper 95-0140, 33rd Aerospace Sciences Meeting and Exhibit, January 9-12, Reno, NV, 1995.
11. Decker, M C, Schik, A, Meier, U E, Strieker R W. "Quantitative Raman Imaging Investigations of Mixing Phenomena in High Pressure Cryogenic Jets," Appl Opt 37:5620-5627, 1998.
12. Oschwaid, M. and Schik, A. "Supercritical Nitrogen Free Jet Investigated by Spontaneous Raman Scattering," Experiments in Fluids, 27,497-506, 1999.
13. Oschwaid, M, Schik, A, Klar, M, Mayer, W, "Investigation of Coaxial LN2GH2-Injection at Supercritical Pressure by Spontaneous Raman Scattering," 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Los Angeles, CA, 20-24 June, 1999.
14. Schlichting, H. Boundary Layer Theory, MacGraw- Hill Book Company, seventh edition, 1979.
15. Brown G., "The entrainment and large structure in turbulent mixing layers," 5th Australasian Conf. on Hydraulics and Fluid Mech., 1974, pp. 352-359.
16. Papamoschou, D. and Roshko, A. "The compressible turbulent shear layer: an experimental study," J. Fluid Mech., vol. 197, 1988, pp. 453-477.
17. Dimotakis, P. E. "Two-dimensional shear-layer entrainment," AIAA Journal, 21, No. 11, 1986, pp. 1791-1796.
18. Wygnanski, I and Fiedler, H. E. "The twodimensional Mixing region," J. Fluid Mech., 41, 327, 1970.
19. So, R M C, Zhu, J Y, Otugen, M V, and Hwang, B C, "Some Measurements in a Binary Gas Jet," Experiments in Fluids, 9, 273-284, 1990.
20. Richards, C. D. and Pitts, W. M. "Global density effects on the self-preservation behavior of turbulent free jets," J. Fluid Mech., vol. 254, 1993, pp. 417-435.
21. Brown, G. and Roshko, A. "On density effects and large structure in turbulent mixing layers," J. Fluid Mech., vol. 64, 1974, part 4, pp. 775-816.