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Temperature measurement in a compressible flow field using laser-induced iodine fluorescenceThe thermometric capability of a two-line fluorescence technique using iodine seed molecules in air is investigated analytically and verified experimentally in a known steady compressible flow field. Temperatures ranging from 165 to 295 K were measured in the flowfield using two iodine transitions accessed with a 30-GHz dye-laser scan near 543 nm. The effect of pressure broadening on temperature measurement is evaluated.
Document ID
19870042858
Document Type
Reprint (Version printed in journal)
Authors
Fletcher, D. G.
(Virginia Univ. Charlottesville, VA, United States)
Mcdaniel, J. C.
(Virginia, University Charlottesville, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Publication Information
Publication: Optics Letters
Volume: 12
ISSN: 0146-9592
Subject Category
Instrumentation And Photography
Funding Number(s)
CONTRACT_GRANT: NAG1-373
CONTRACT_GRANT: NSF MEA-83-07317
Distribution Limits
Public
Copyright
Other
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