Two-dimensional gas-phase temperature measurements using phosphor thermometry
(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:
https://lup.lub.lu.se/record/692920
- author
- Hasegawa, R. ; Sakata, I. ; Yanagihara, H. ; Johansson, Bengt LU ; Omrane, Alaa LU and Aldén, Marcus LU
- organization
- publishing date
- 2007
- 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
- 2016-04-01 12:15:20
- date last changed
- 2022-04-21 04:53:17
@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}},
doi = {{10.1007/s00340-007-2690-y}},
volume = {{88}},
year = {{2007}},
}