Two-dimensional gas-phase temperature measurements using phosphor thermometry

R. Hasegawa; I. Sakata; H. Yanagihara; Bengt Johansson; Alaa Omrane; Marcus Aldén

doi:10.1007/s00340-007-2690-y

Two-dimensional gas-phase temperature measurements using phosphor thermometry

R. Hasegawa, I. Sakata, H. Yanagihara, Bengt Johansson, Alaa Omrane, Marcus Aldén

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	291-296
Journal	Applied Physics B
Volume	88
Issue number	2
DOIs	https://doi.org/10.1007/s00340-007-2690-y
Publication status	Published - 2007

Subject classification (UKÄ)

Atom and Molecular Physics and Optics
Other Mechanical Engineering

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10.1007/s00340-007-2690-y

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title = "Two-dimensional gas-phase temperature measurements using phosphor thermometry",

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 = "R. Hasegawa and I. Sakata and H. Yanagihara and Bengt Johansson and Alaa Omrane and Marcus Ald{\'e}n",

year = "2007",

doi = "10.1007/s00340-007-2690-y",

language = "English",

volume = "88",

pages = "291--296",

journal = "Applied Physics B",

issn = "0946-2171",

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T1 - Two-dimensional gas-phase temperature measurements using phosphor thermometry

AU - Hasegawa, R.

AU - Sakata, I.

AU - Yanagihara, H.

AU - Johansson, Bengt

AU - Omrane, Alaa

AU - Aldén, Marcus

PY - 2007

Y1 - 2007

N2 - 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.

AB - 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.

U2 - 10.1007/s00340-007-2690-y

DO - 10.1007/s00340-007-2690-y

M3 - Article

SN - 0946-2171

VL - 88

SP - 291

EP - 296

JO - Applied Physics B

JF - Applied Physics B

IS - 2

ER -

Two-dimensional gas-phase temperature measurements using phosphor thermometry

Abstract

Subject classification (UKÄ)

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