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Two-dimensional gas-phase temperature measurements using phosphor thermometry

Hasegawa, R.; Sakata, I.; Yanagihara, H.; Johansson, Bengt LU ; Omrane, Alaa LU and Aldén, Marcus LU (2007) In Applied Physics B 88(2). p.291-296
Abstract
A new technique based on phosphor thermometry for measurements of two-dimensional gas-phase temperature, was examined as a new laser diagnostic. Calibration of Dy:YAG phosphor was carried out on the surface of a solid. The data were applicable for gas thermometry since the validation of the line intensity ratios method, showed good agreement with both the lifetime method and thermocouple data in a steady gas flow. Single-shot phosphor thermometry was examined in turbulent combustion in an engine. A reasonable temperature deviation and agreement with calculated data to within 5% precision was achieved in the ignition process of a compression ignition engine. Influencing factors such as chemical luminescence and intrusion into the combustion... (More)
A new technique based on phosphor thermometry for measurements of two-dimensional gas-phase temperature, was examined as a new laser diagnostic. Calibration of Dy:YAG phosphor was carried out on the surface of a solid. The data were applicable for gas thermometry since the validation of the line intensity ratios method, showed good agreement with both the lifetime method and thermocouple data in a steady gas flow. Single-shot phosphor thermometry was examined in turbulent combustion in an engine. A reasonable temperature deviation and agreement with calculated data to within 5% precision was achieved in the ignition process of a compression ignition engine. Influencing factors such as chemical luminescence and intrusion into the combustion have also been discussed. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Physics B
volume
88
issue
2
pages
291 - 296
publisher
Springer
external identifiers
  • wos:000248054900025
  • scopus:34547153218
ISSN
0946-2171
DOI
10.1007/s00340-007-2690-y
language
English
LU publication?
yes
id
aabed2f7-0c34-4ee6-bf41-53dc65b20994 (old id 692920)
date added to LUP
2007-12-07 15:57:35
date last changed
2017-11-19 03:35:04
@article{aabed2f7-0c34-4ee6-bf41-53dc65b20994,
  abstract     = {A new technique based on phosphor thermometry for measurements of two-dimensional gas-phase temperature, was examined as a new laser diagnostic. Calibration of Dy:YAG phosphor was carried out on the surface of a solid. The data were applicable for gas thermometry since the validation of the line intensity ratios method, showed good agreement with both the lifetime method and thermocouple data in a steady gas flow. Single-shot phosphor thermometry was examined in turbulent combustion in an engine. A reasonable temperature deviation and agreement with calculated data to within 5% precision was achieved in the ignition process of a compression ignition engine. Influencing factors such as chemical luminescence and intrusion into the combustion have also been discussed.},
  author       = {Hasegawa, R. and Sakata, I. and Yanagihara, H. and Johansson, Bengt and Omrane, Alaa and Aldén, Marcus},
  issn         = {0946-2171},
  language     = {eng},
  number       = {2},
  pages        = {291--296},
  publisher    = {Springer},
  series       = {Applied Physics B},
  title        = {Two-dimensional gas-phase temperature measurements using phosphor thermometry},
  url          = {http://dx.doi.org/10.1007/s00340-007-2690-y},
  volume       = {88},
  year         = {2007},
}