Broadband H2O and Temperature Measurements in Dynamic H2/O2 Flames using a Swept-Wavelength ECQCL

Mark C. Phillips, Austin Butler, Nick G. Glumac, Michael D. DeMagistris, Morgan Ruesch, Andrea C. Zambon, Neeraj Sinha

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

Abstract

Absorption spectra from 950-1170 cm-1 are measured at 500 Hz with a swept-wavelength external cavity quantum cascade to determine H2O temperatures and column densities in propagating H2/O2 flames and compared to computational fluid dynamic models.

Original languageEnglish (US)
Title of host publicationLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2022
EventLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022 - Vancouver, Canada
Duration: Jul 11 2022Jul 15 2022

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022
Country/TerritoryCanada
CityVancouver
Period7/11/227/15/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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