Temperature imaging in low-pressure flames using diode lasers

Jesper Borggren, Iain Burns, Anna Lena Sahlberg, Zhongshan Li, Marcus Aldén

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

Abstract

We present a calibration free technique for spatially resolved imaging of flame temperature. Its application is demonstrated in a low pressure premixed methane flame seeded with indium. Temperature measurements over a range of equivalence ratios are investigated.

Original languageEnglish
Title of host publicationImaging and Applied Optics 2014, OSA Technical Digest
Place of PublicationWashington D.C.
PublisherOptical Society of America
ISBN (Print)9781557523082
DOIs
Publication statusPublished - Jul 2014
EventLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2014 - Seattle, WA, United Kingdom
Duration: 13 Jul 201417 Jul 2014

Conference

ConferenceLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2014
CountryUnited Kingdom
CitySeattle, WA
Period13/07/1417/07/14

Keywords

  • laser-induced fluorescence
  • diode lasers
  • combustion diagnostics
  • flame temperature

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  • Cite this

    Borggren, J., Burns, I., Sahlberg, A. L., Li, Z., & Aldén, M. (2014). Temperature imaging in low-pressure flames using diode lasers. In Imaging and Applied Optics 2014, OSA Technical Digest [LM2D.6] Optical Society of America. https://doi.org/10.1364/LACSEA.2014.LM2D.6