Phosphor Thermometry at ORNL

Allison, S. W.; Gates, M.R.; Beshears, D.L.; Gillies, G. T.

doi:10.1063/1.1627265

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Survey Of Recent Applications Using Thermographic Phosphor1

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2008

2023

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Cited by 7 publications

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“…Armfield et al [88], cited in Allison et al [53], reports the use of thermographic phosphors for temperature measurements of an intake value and a piston.…”

Section: Survey Of Recent Applications Using Thermographic Phosphormentioning

confidence: 99%

Thermographic Phosphors for High Temperature Measurements: Principles, Current State of the Art and Recent Applications

Khalid

Kontis

2008

Sensors

338

172

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This paper reviews the state of phosphor thermometry, focusing on developments in the past 15 years. The fundamental principles and theory are presented, and the various spectral and temporal modes, including the lifetime decay, rise time and intensity ratio, are discussed. The entire phosphor measurement system, including relative advantages to conventional methods, choice of phosphors, bonding techniques, excitation sources and emission detection, is reviewed. Special attention is given to issues that may arise at high temperatures. A number of recent developments and applications are surveyed, with examples including: measurements in engines, hypersonic wind tunnel experiments, pyrolysis studies and droplet/spray/gas temperature determination. They show the technique is flexible and successful in measuring temperatures where conventional methods may prove to be unsuitable.

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“…Armfield et al [88], cited in Allison et al [53], reports the use of thermographic phosphors for temperature measurements of an intake value and a piston.…”

Section: Survey Of Recent Applications Using Thermographic Phosphormentioning

confidence: 99%