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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 24 — Aug. 20, 1998
  • pp: 5647–5658

Performance Characteristics of Soot Primary Particle Size Measurements by Time-Resolved Laser-Induced Incandescence

Stefan Will, Stephan Schraml, Katharina Bader, and Alfred Leipertz  »View Author Affiliations


Applied Optics, Vol. 37, Issue 24, pp. 5647-5658 (1998)
http://dx.doi.org/10.1364/AO.37.005647


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Abstract

A detailed analysis of various factors that influence the accuracy of time-resolved laser-induced incandescence for the determination of primary soot particles is given. As the technique relies on the measurement of the signal ratio at two detection times of the enhanced thermal radiation after an intense laser pulse, guidelines are presented for a suitable choice of detection times to minimize statistical uncertainty. An error analysis is presented for the issues of laser energy absorption, vaporization, heat conduction, and signal detection. Results are shown for a laminar ethene diffusion flame that demonstrate that concurring results are obtained for various laser irradiances, detection characteristics, and times of observation.

© 1998 Optical Society of America

OCIS Codes
(120.1740) Instrumentation, measurement, and metrology : Combustion diagnostics
(300.2140) Spectroscopy : Emission
(300.6500) Spectroscopy : Spectroscopy, time-resolved
(350.4990) Other areas of optics : Particles

Citation
Stefan Will, Stephan Schraml, Katharina Bader, and Alfred Leipertz, "Performance Characteristics of Soot Primary Particle Size Measurements by Time-Resolved Laser-Induced Incandescence," Appl. Opt. 37, 5647-5658 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-24-5647


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References

  1. A. C. Eckbreth, “Effects of laser-modulated particle incandescence on Raman scattering diagnostics,” J. Appl. Phys. 48, 4473–4479 (1977).
  2. L. A. Melton, “Soot diagnostics based on laser heating,” Appl. Opt. 23, 2201–2208 (1984).
  3. J. E. Dec, A. O. zur Loye, and D. L. Siebers, “Soot distribution in a D.I. Diesel engine using 2-D laser-induced incandescence imaging,” SAE paper 910224 (Society of Automotive Engineers, Warrendale, Pa., 1991).
  4. J. E. Dec, “Soot distribution in a D.I. diesel engine using 2-D imaging of laser-induced incandescence, elastic scattering, and flame luminosity,” SAE paper 920115 (Society of Automotive Engineers, Warrendale, Pa. 1992).
  5. N. P. Tait and D. A. Greenhalgh, “PLIF imaging of fuel fraction in practical devices and LII imaging of soot,” Ber. Bunsenges. Phys. Chem. 97, 1619–1625 (1993).
  6. T. Ni, J. A. Pinson, S. Gupta, and R. J. Santoro, “Two-dimensional imaging of soot volume fraction by the use of laser-induced incandescence,” Appl. Opt. 34, 7083–7091 (1995).
  7. C. R. Shaddix and K. C. Smyth, “Laser-induced incandescence measurements of soot production in steady and flickering methane, propane, and ethylene diffusion flames,” Combust. Flame 107, 418–452 (1996).
  8. J. A. Pinson, D. L. Mitchell, R. J. Santoro, and T. A. Litzinger, “Quantitative, planar soot measurements in a D.I. diesel engine using laser-induced incandescence and light scattering,” SAE paper 932650 (Society of Automotive Engineers, Warrendale, Pa., 1993).
  9. J. A. Pinson, T. Ni, and T. A. Litzinger, “Quantitative imaging study of the effects of intake air temperature on soot evolution in an optically-accesible D.I. diesel engine,” SAE paper 942044 (Society of Automotive Engineers, Warrendale, Pa., 1994).
  10. C. M. Sorensen, J. Cai, and N. Lu, “Light scattering measurements of monomer size, monomers per aggregate, and fractal dimension for soot aggregates in flames,” Appl. Opt. 31, 6547–6557 (1992).
  11. Ü. Ö. Köylü, “Quantitative analysis of in situ optical diagonistics for inferring particle/aggregate parameters in flames: implications for soot surface growth and total emissivity,” Combust. Flame 109, 488–500 (1996).
  12. S. Will, S. Schraml, and A. Leipertz, “Two-dimensional soot-particle sizing by time-resolved laser-induced incandescence,” Opt. Lett. 20, 2342–2344 (1995).
  13. S. Will, S. Schraml, and A. Leipertz, “Comprehensive two-dimensional soot diagnostics based on laser-induced incandescence,” in Twenty-Sixth Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, Pa., 1996), pp. 2277–2284.
  14. P. Roth and A. Filippov, “In situ ultrafine particle sizing by a combination of pulsed laser heatup and particle thermal emission,” J. Aerosol Sci. 27, 95–104 (1996).
  15. B. Mewes and J. M. Seitzman, “Soot volume fraction and particle size measurement with laser-induced incandescence,” Appl. Opt. 36, 709–717 (1997).
  16. R. Wainner and J. M. Seitzman, “Soot analysis in combustion environments by laser-induced incandescence,” AIAA Paper 97–2382 (American Institute of Aeronautics and Astronautics, Reston, Va., 1997).
  17. R. A. Dobbins and C. M. Megaridis, “Morphology of flame-generated soot as determined by thermophoretic sampling,” Langmuir 3, 254–259 (1987).
  18. F. Xu, P. B. Sunderland, and G. M. Faeth, “Soot formation in laminar premixed ethylene/air flames at atmospheric pressure,” Combust. Flame 108, 471–493 (1997).
  19. J. Appel, B. Jungfleisch, M. Marquardt, R. Suntz, and H. Bockhorn, “Assessment of soot volume fraction by comparison with extinction measurements in laminar, premixed, flat flames,” in Twenty-Sixth Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, Pa., 1996), pp. 2387–2395.
  20. R. A. Dobbins and C. M. Megaridis, “Absorption and scattering of light by polydisperse aggregates,” Appl. Opt. 30, 4747–4754 (1991).
  21. R. A. Dobbins, G. W. Mulholland, and N. P. Bryner, “Comparison of a fractal smoke optics model with light extinction measurements,” Atmos. Environ. 28, 889–897 (1994).
  22. R. Puri, T. F. Richardson, R. J. Santoro, and R. A. Dobbins, “Aerosol dynamic processes of soot aggregates in a laminar ethene diffusion flame,” Combust. Flame 92, 320–333 (1993).
  23. C. J. Dasch, “Continuous-wave probe laser investigation of laser vaporization of small soot particles in a flame,” Appl. Opt. 23, 2209–2215 (1984).
  24. D. L. Hofeldt, “Real-time soot concentration measurement technique for engine exhaust streams,” SAE paper 930079 (Society of Automotive Engineers, Warrendale, Pa., 1993).
  25. R. L. Vander Wal and K. J. Weiland, “Laser-induced incandescence: development and characterization towards a measurement of soot-volume fraction,” Appl. Phys. B 59, 445–452 (1994).
  26. B. Quay, T.-W. Lee, T. Ni, and R. J. Santoro, “Spatially resolved measurements of soot volume fraction using laser-induced incandescence,” Combust. Flame 97, 384–392 (1994).
  27. C. F. Bohren and D. R. Huffman, Absorption and Scattering of Light by Small Particles (Wiley, New York, 1983).
  28. K. C. Smyth and C. R. Shaddix, “The elusive history of m̃ = 1.57 − 0.56i for the refractive index of soot,” Combust. Flame 107, 314–320 (1996).
  29. T. T. Charalampopoulos and J. D. Felske, “Refractive indices of soot particles deduced from in situ laser light scattering measurements,” Combust. Flame 68, 283–294 (1987).
  30. B. M. Vaglieco, F. Beretta, and A. d’Alessio, “In situ evaluation of the soot refractive index in the UV–visible from the measurement of the scattering and extinction coefficients in rich flames,” Combust. Flame 79, 259–271 (1990).
  31. P.-E. Bengtsson, L. Martinsson, M. Aldén, and S. Kröll, “Rotational CARS thermometry in sooting flames,” Combust. Sci. Technol. 81, 129–140 (1992).
  32. F. Rabenstein and A. Leipertz, “One-dimensional time-resolved Raman measurements in a sooting flame using 355 nm excitation,” Appl. Opt. 37, 4937–4943 (1998).
  33. D. Hofmann and A. Leipertz, “Temperature field measurements in a sooting flame by filtered Rayleigh scattering,” in Twenty-Sixth Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, Pa., 1996), pp. 945–950.
  34. R. L. Vander Wal, M. Y. Choi, and K.-O. Lee, “The effects of rapid heating of soot: implications when using laser-induced incandescence for soot diagnostics,” Combust. Flame 102, 200–204 (1995).
  35. R. W. B. Pearse and A. G. Gaydon, The Identification of Molecular Spectra (Chapman & Hall, London, 1976).
  36. C. R. Shaddix and K. C. Smyth, “Laser-induced incandescence measurements of soot production in steady and flickering methane, propane, and ethylene diffusion flames,” Combust. Flame 107, 418–452 (1996).
  37. M. Y. Choi and K. A. Jensen, “Calibration and correction of laser-induced incandescence for soot volume fraction measurements,” Combust. Flame 112, 485–491 (1998).
  38. C. M. Megaridis and R. A. Dobbins, “Soot aerosol dynamics in a laminar ethylene diffusion flame,” in Twenty-Second Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, Pa., 1989), pp. 353–362.
  39. R. A. Dobbins, R. J. Santoro, and H. G. Semerjian, “Analysis of light scattering from soot using optical cross sections for aggregates,” in Twenty-Third Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, Pa., 1990), pp. 1525–1532.

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