In-situ laser-induced incandescence of soot in large civil aero-engine exhausts

26th AIAA Aerodynamic Measurement Technology and Ground Testing Conference

Volumn , Issue , 2008, Pages

  Black, John D ^a,c   Delhay, Jérôme ^a,d   Johnson, Mark P ^a   Desgroux, Pascale ^b  

^a ROLLS ROYCE PLC   (United Kingdom)

^b PhysicoChimie des Processus de Combustion et de l'Atmosphere   (France)

^c Strategic Research Centre   (France)

^d CENTRO RICERCHE FIAT   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

AERO-ENGINE; AERO-ENGINE EXHAUST; CIVIL DEVELOPMENT; CURRENT TECHNOLOGY; ENGINE TEST BED; EXHAUST DUCTS; EXTINCTION MEASUREMENTS; IN-SITU; LASER INDUCED INCANDESCENCE; NON-INTRUSIVE; PERFORMANCE TESTING; RADIAL PROFILES; SINGLE-ENDED; SOOT EMISSIONS; SOOT MEASUREMENT; SOOT VOLUME FRACTION; TEMPORALLY RESOLVED;

AERODYNAMICS; ATMOSPHERIC PRESSURE; EQUIPMENT TESTING; EXHAUST SYSTEMS (ENGINE); MEASUREMENT THEORY; SEA LEVEL; SOOT; TEST FACILITIES;

DUST;

EID: 67349151794     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. Aerospace Recommended Practice, SAE ARP1179. "Aircraft Gas Turbine Engine Exhaust Smoke Measurement," Rev. C (Society of Automotive Engineers, Warrendale, Pa, 1997).
2. http://www.rotadata.com/pages/products/smoke-meter.php.
3. Snelling D. R., Smallwood G. J., Sawchuk R. A., Neill W. S., Gareau D., Clavel D. J., Chippior W. L., Liu F., Gulder O. L., and Bachalo W. D., "In-Situ Real-Time Characterization of Particulate Emissions from a Diesel Engine Exhaust by Laser-Induced Incandescence," SAE Technical paper 2000-01-1994, (Society of Automotive Engineers, Warrendale, Pa, 2000).
4. Weeks R.W. and Duley W.W., "Aerosol-particle sizes from light emission during excitation by TEA CO2 laser pulses," J. Appl. Phys. Vol. 45, no. 10, 1974, p. 4661 - 4662.
5. Eckbreth A. C., "Effects of Laser-Modulated Particulate Incandescence on Raman scattering Diagnostics," J. Appl. Phys., Vol 48, 1977, pp. 4473 -4479.
6. Melton L. A., "Soot Diagnostics Based on Laser Heating," Appl. Opt., Vol 23, 1984, pp. 2201 -2207.
7. Vander Wal, R.L., Weiland, K.J., "Laser-induced incandescence: development and characterization towards a measurement of soot volume fraction," Appl.Phys. B, Vol. 59, 1994, pp. 445-452.
8. Tait N. P. and Greenhalgh D. A., "PLIF imaging of fuel fraction in practical devices and LII imaging of soot," Ber. Bunsenges. Phys.Chem. Vol. 97, 1993, pp. 1619 - 1625.
9. Bengtsson, P.-E., Alden, M., "Soot-visualization strategies using laser techniques," Appl.Phys. B, Vol. 60, 1995, pp. 51-59.
10. Snelling, D.R., Thomson, K.A., Smallwood, G.J., Gulder, O.L., "Two-dimensional imaging of soot volume fraction in laminar diffusion flames," Appl. Opt., Vol. 38, 1999, pp. 2478-2485.
11. H.A. Michelsen, "Understanding and predicting the temporal response of laser-induced incandescence from carbonaceous particles," J.Chem. Phys. 118 (2003) 7012-7045.
12. Case M. K., and Hofeldt D. L. "Soot Mass Concentration Measurements in Diesel Engine Exhaust Using Laser-induced Incandescence," Aerosol Science and Technology, Vol. 25, No. 1, 1996, pp. 46 - 60.
13. Stagg B. J. "2-Color LII measurements of carbon black: Interpretation for quantitative measurement of fineness," Proceedings of the International Bunsen Discussion Meeting 2005: Laser-induced Incandescence, Quantitative interpretation, modelling, and application, Duisburg, September 26-27, 2005.
14. Jenkins T.P, Bartholomew J.L., DeBarber P.A, Yang P., Seitzman J.M, Howard R.P., "A Laser Induced Incandescence System for Measuring Soot Flux in Aircraft Engine Exhausts," AIAA paper 2002-3736.
15. Schäfer K., Heland J., Lister D.H., Wilson C. W., Howes R.J., Falk R.S., Lindermeir E., Birk M., Wagner G., Haschberger P., Bernard M., Legras O., Wiesen P., Kurtenbach R., Brockmann K.J., Kriesche V., Hilton M., Bishop G., Clarke R., Workman J., Caola M., Geatches R., Burrows R., Black J.D., Hervé P., Vally J., "Nonitntrusive optical measurements of aircraft engine exhaust emissions and comparison with standard intrusive techniques," Appl. Opt., Vol. 39, No. 3, 2000, pp. 441- 455.
16. Delhay J., Desgroux P., Therssen E., Bladh H., Bengtsson P.-E., Hönen H., Black J.D., Vallet I., "Calibration of Backward Laser-Induced Incandescence (LII) for soot volume fraction measurements in aero-engine and gas turbine exhausts.", to be submitted.
17. Delhay J., Bouvier Y., Therssen E., Black J. D., and Desgroux P., "2D imaging of laser wing effects and of soot sublimation in laser-induced incandescence measurements," Appl. Phys. B, Vol. 81, June 2005, pp. 181 - 186.
18. Hurley, C.D., "Smoke Measurements inside a Gas Turbine Combustor", AIAA Paper 93-2070, 1993.