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Relationship between LII signal and soot volume fraction - effect of primary particle diameter polydispersity

From National Research Council Canada

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Linkhttps://ceur-ws.org/Vol-865/LiuRelationship.pdf
AuthorSearch for: 1ORCID identifier: https://orcid.org/0000-0002-1790-6381; Search for: 1ORCID identifier: https://orcid.org/0000-0002-6602-1926
Affiliation
  1. National Research Council Canada
FormatText, Poster
Conference5th International Workshop on Laser-Induced Incandescence, May 9-11, 2012, Palais des Congrès, Le Touquet, France
Physical description1 p.
Abstract
LII has been increasingly applied to measure the concentration and size of nano-particles, such as combustion generated soot in flames, in-cylinder, and engine exhaust, black carbon in the atmosphere, and other synthesized nano-particles. The basis of LII concentration measurement is the assumption that the LII signal is proportional to the particle volume fraction, while the principle of LII particle sizing is the particle size dependence of heat conduction cooling after the laser pulse. In this work, the discussion is focused on measurement of volume fraction of combustion generated soot using LII.
Publication date
PublisherCEUR-WS.org
In
  • Proceedings of the 5th International Workshop on Laser-induced Incandescence (May 2012).
Series
  • CEUR Workshop Proceedings, no. 865.
LanguageEnglish
Peer reviewedNo
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Record identifiere8822635-749f-4bfe-b805-dfe3739db508
Record created2025-12-19
Record modified2025-12-19
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