Simultaneous imaging of temperature and soot volume fraction

Qing N. Chan, Paul R. Medwell, Peter A.M. Kalt, Zeyad T. Alwahabi, Bassam B. Dally, Graham J. Nathan

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

This paper demonstrates the first simultaneous single-shot imaging of temperature and soot volume fraction, measured with nonlinear regime two-line atomic fluorescence (NTLAF) and laser-induced incandescence (LII), respectively. The measurements are performed in laminar premixed and nonpremixed flames, and in a wrinkled nonpremixed flame. No significant interference of the two measurements on each other is observed. This study demonstrates a major advance in the capacity to assess the interdependence of temperature and soot in flames of practical significance. © 2010 Published by Elsevier Inc. on behalf of The Combustion Institute. All rights reserved.
Original languageEnglish (US)
Pages (from-to)791-798
Number of pages8
JournalProceedings of the Combustion Institute
Volume33
Issue number1
DOIs
StatePublished - Jan 10 2011
Externally publishedYes

ASJC Scopus subject areas

  • General Chemical Engineering
  • Mechanical Engineering
  • Physical and Theoretical Chemistry

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