Improvement and validation of the fluoroptic temperature-measurement method

Arthur M.C. Janse; Xander A. de Jong; Wolter Prins; Wim P.M. van Swaaij

doi:10.1002/aic.690451007

Improvement and validation of the fluoroptic temperature-measurement method

Arthur M.C. Janse, Xander A. de Jong, Wolter Prins^* (Corresponding Author), Wim P.M. van Swaaij

^*Corresponding author for this work

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Abstract

The fluoroptic measurement method, recently developed by Wagenaar and coworkers to determine in a contactless manner the temperature of moving particles, has been improved. It now has a higher accuracy (approximately 5%) and can be used for particles that move at higher speeds. In addition, the technique has become much less labor-intensive. Validation has been realized by comparing experimentally determined heat-transfer coefficients for a cylinder in crossflow with predictions of several well-known correlations from the literature. A consistent deviation of less than 10% is observed. This comparison therefore shows the reliability of the fluoroptic measurement method.

Original language	English
Pages (from-to)	2087-2096
Number of pages	10
Journal	AIChE journal
Volume	45
Issue number	10
DOIs	https://doi.org/10.1002/aic.690451007
Publication status	Published - 1999

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title = "Improvement and validation of the fluoroptic temperature-measurement method",

abstract = "The fluoroptic measurement method, recently developed by Wagenaar and coworkers to determine in a contactless manner the temperature of moving particles, has been improved. It now has a higher accuracy (approximately 5\%) and can be used for particles that move at higher speeds. In addition, the technique has become much less labor-intensive. Validation has been realized by comparing experimentally determined heat-transfer coefficients for a cylinder in crossflow with predictions of several well-known correlations from the literature. A consistent deviation of less than 10\% is observed. This comparison therefore shows the reliability of the fluoroptic measurement method.",

author = "Janse, \{Arthur M.C.\} and \{de Jong\}, \{Xander A.\} and Wolter Prins and \{van Swaaij\}, \{Wim P.M.\}",

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AU - de Jong, Xander A.

AU - Prins, Wolter

AU - van Swaaij, Wim P.M.

PY - 1999

Y1 - 1999

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AB - The fluoroptic measurement method, recently developed by Wagenaar and coworkers to determine in a contactless manner the temperature of moving particles, has been improved. It now has a higher accuracy (approximately 5%) and can be used for particles that move at higher speeds. In addition, the technique has become much less labor-intensive. Validation has been realized by comparing experimentally determined heat-transfer coefficients for a cylinder in crossflow with predictions of several well-known correlations from the literature. A consistent deviation of less than 10% is observed. This comparison therefore shows the reliability of the fluoroptic measurement method.

U2 - 10.1002/aic.690451007

DO - 10.1002/aic.690451007

M3 - Article

SN - 0001-1541

VL - 45

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EP - 2096

JO - AIChE journal

JF - AIChE journal

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ER -

Improvement and validation of the fluoroptic temperature-measurement method

Abstract

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