Simultaneous Measurement of Temperature and OH Concentration Fields in Turbulent Combustion Using One Single Laser Source and One Single CCD Camera

  • S. Kampmann
  • A. Leipertz
Conference paper

Abstract

A new method is described for the simultaneous detection of the two-dimensional (2D) temperature and the 2D OH concentration distributions in a high turbulent premixed flame inside a contained combustion chamber. The temperature information is obtained by Rayleigh scattering and the OH concentration from laser-induced predissociated fluorescence (LIFE). A newly designed detection optics for the separation of the synchronously induced Rayleigh and fluorescence signals allows the use of only one single laser source in combination with only one single 2D detector.

Keywords

Combustion Dust Butyl Meijer 

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References

  1. Andresen, P., Bath, A., Gröger, W., Liilf, H.W., Meijer, G. & ter Meulen, J. J. 1988, Laser Induced Fluorescence with Turnable Excimer Lasers as a Possible Method for Instantaneous Temperature Field Measurements at High Pressures: Checks with an Atmospheric Flame, Applied. Optics, Vol. 27, p. 365ADSGoogle Scholar
  2. Borghi, R. 1988, Turbulent Combustion Modelling, Progress in Energy and Combustion Science, Vol. 14, p. 245CrossRefGoogle Scholar
  3. Hofmann,D., Kampmann, S., Leipertz, A., Poliflce, W., Döbbeling, K. & Sattelmayer., Th. 1994, Experimental investigation of the spatial structure of lean-premixed highly turbulent flames, submitted November 1994Google Scholar
  4. Kampmann, S. 1994, Entwicklung einer zweidimensionalen Laser-RayleighTemperaturmeßsonde zur Untersuchung hochturbulenter Verbrennungsvorgänge in einem industriellen Drallbrenner, Berichte zur Energie-und Verfahrenstechnik (BEV), Heft 94. 2, Esytec, ErlangenGoogle Scholar
  5. Kampmann, S., Leipertz, A., Döbbeling, K., Haumann, J. & Sattelmayer, Th. 1993, Two-Dimensional Temperature Measurements in a Technical Combustor with Laser Rayleigh Scattering, Applied Optics, Vol. 32, p. 6167ADSCrossRefGoogle Scholar
  6. Kampmann, S., Seeger, T. & Leipertz, A. 1995, Simultaneous CARS and 2D Laser Rayleigh Thermometry in a Contained Technical Swirl Combustor, Applied Optics, Vol. 34 (in press)Google Scholar
  7. Koch, A., Chryssostomou, A., Andresen, P. & Bornscheuer, W. 1993, Multi-Species Detection in Spray Flames with Turnable Excimer Lasers, Applied Physics B, Vol. 56, p. 156Google Scholar
  8. Long, M.B.; Levin, P.S. & Fourguette, D.C. 1985, Two-dimensional mapping species concentration and temperature in turbulent flame, Optics Letter, Vol. 10, p. 267ADSCrossRefGoogle Scholar
  9. Versluis, M., Boogaarts, M., Klein-Douwel, R., Thus, B., de Jongh, W., Braam, A., ter Meulen, J.J., Meerts, W.L. & Meijer, G. 1992, Laser-Induced Fluorescence Imaging in a 100kW Natural Gas Flame, Applied Physics B, Vol. 55, p. 167Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1996

Authors and Affiliations

  • S. Kampmann
    • 1
  • A. Leipertz
    • 1
  1. 1.Universität Erlangen-NürnbergErlangenGermany

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