Reductions in multi-component jet noise by water injection

Collection of Technical Papers - 10th AIAA/CEAS Aeroacoustics Conference

Volumn 3, Issue , 2004, Pages 1984-2000

  Norum, Thomas D ^a,b  

^a NASA LANGLEY RESEARCH CENTER   (United States)

^b Aeroacoustics Branch   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXHAUST SYSTEMS (ENGINE); JET ENGINES; JETS; NOZZLES; SUBSONIC FLOW; SUPERSONIC FLOW; WATER INJECTION; WIND TUNNELS;

CONVERGENT NOZZLES; MASS FLOW RATES; MULTI COMPONENT JET NOISE; SPRAY PATTERNS;

NOISE ABATEMENT;

EID: 19944402535     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2004-2976     Document Type: Conference Paper

References (7)

1. Ikawa, H., and Laspesa, F. S., "Analytical Understanding of WTR Ignition/Duct Overpressure Induced by Space Shuttle Solid Rocket Motor Ignition Transient," AIAA paper 83-1113, June 1983
2. Zoppellari, E., and Juve, D., "Reduction of Jet Noise by Water Injection," AIAA paper 97-1622, May 1997.
3. Zoppellari, E., and Juve, D., "Reduction of Hot Jet Noise by Water Injection," AIAA paper 98-2204, June 1998.
4. Washington, D., and Krothapalli, A., "The Role of Water Injection on the Mixing Noise Supersonic Jet," AIAA paper 98-2205, June 1998.
5. Krothapalli, A., Venkatakrishnan, L., Elavarasan, R., and Lourenco, L., "Supersonic Jet Noise Suppression by Water Injection", AIAA paper 2000-2025, June 2000.
6. Norum, T. D., and Seiner, J. M., "Measurements of Mean Static Pressure and Far-Fiend Acoustics of Shock-Containing Supersonic Jets," NASA TM 84521, Sep. 1982.
7. Janardan, B. A., Hoff, G. E., Barter, J. W., Martens, S, and Gliebe, P. R., "AST Critical Propulsion and Noise Reduction Technologies for Future Commercial Subsonic Engines, Separate-Flow Exhaust System Noise Reduction Concept Evaluation," NASA CR-2000-210039, Dec. 2000.