In-situ diagnostics of chemically reacting flows using laser-induced breakdown spectroscopy

Taewoo Lee, Nikhil Hegde

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Laser-induced breakdown spectroscopy (LIBS) was used for in-situ diagnostics of chemically reacting flows. LIBS gives spectral data on the elemental composition that can be analyzed to yield a variety of information on the thermal and chemical parameters such as the temperature and chemical composition. Comparison between Rayleigh scattering temperature measurements and LIBS was performed. The results show that LIBS along with other applications in thermal and flow processes has an important utility for measurements of temperature under difficult observational conditions.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsP.E. Powers
Pages130-137
Number of pages8
Volume5710
DOIs
StatePublished - 2005
EventNonlinear Frequency Generation and Conversion: Materials,Devices, and Applications IV - San Jose, CA, United States
Duration: Jan 25 2005Jan 27 2005

Other

OtherNonlinear Frequency Generation and Conversion: Materials,Devices, and Applications IV
CountryUnited States
CitySan Jose, CA
Period1/25/051/27/05

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Cite this

    Lee, T., & Hegde, N. (2005). In-situ diagnostics of chemically reacting flows using laser-induced breakdown spectroscopy. In P. E. Powers (Ed.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5710, pp. 130-137). [31] https://doi.org/10.1117/12.588682