Temperature and Concentration Profiles in Hydrogen-Nitrous Oxide Flames.

Abstract

Spontaneous Raman spectroscopy has been used to measure temperature and NO, O, and N concentration profiles in lean to stoichiometric premixed laminar hydrogen-nitrous oxide flames. Relative concentration profiles for OH were also obtained for these flames by use of laser induced fluorescence. The present NO concentration results for the Stoichiometric flame agree with previous NO measurements obtained by a different optical technique. Profiling these species for various equivalence ratios provides a further test for flame modelers.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1986
Accession Number
ADA171085

Entities

People

  • Anthony J. Kotlar
  • John A. Vanderhoff
  • Richard A. Beyer
  • Steven W. Bunte

Organizations

  • Ballistic Research Laboratory

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Barometric Pressure
  • Chemical Engineering
  • Chemistry
  • Combustion
  • Engineering
  • Engineers
  • Heat Loss
  • Jet Propulsion
  • Laser Beams
  • Laser Induced Fluorescence
  • Lasers
  • Measurement
  • Mechanical Engineering
  • Military Research
  • Raman Spectra
  • Raman Spectroscopy
  • Spectroscopy

Fields of Study

  • Physics

Readers

  • Combustion science or combustion engineering.

Technology Areas

  • Directed Energy
  • Directed Energy - Pulsed-Laser Deposition