THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR

THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR

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The recently developed pyroelectric spectroscopic technique has been used to measure the thermal diffusivity of solids. The method has been applied to conductors and insulator where by the thermal wave is measured at various lateral distances on the sample between laser illuminated line and pyroelec...

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Main Authors: B. Z. Azmi, Y. T. Ling, M. Hashim, W. M. M. Yunus, M. M. Moksin
Format: Article
Language:English
Published: Universitas Gadjah Mada 2017-12-01
Series:ASEAN Journal on Science and Technology for Development
Online Access:http://www.ajstd.org/index.php/ajstd/article/view/333
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spelling doaj-3887ebea0e3f481087b8b6a1b2276cf62020-11-24T22:38:40ZengUniversitas Gadjah MadaASEAN Journal on Science and Technology for Development0217-54602224-90282017-12-01191919510.29037/ajstd.333328THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSORB. Z. Azmi0Y. T. Ling1M. Hashim2W. M. M. Yunus3M. M. Moksin4Department of Physics, Universiti Putra Malaysia. MalaysiaDepartment of Physics, Universiti Putra Malaysia. MalaysiaDepartment of Physics, Universiti Putra Malaysia. MalaysiaDepartment of Physics, Universiti Putra Malaysia. MalaysiaDepartment of Physics, Universiti Putra Malaysia. MalaysiaThe recently developed pyroelectric spectroscopic technique has been used to measure the thermal diffusivity of solids. The method has been applied to conductors and insulator where by the thermal wave is measured at various lateral distances on the sample between laser illuminated line and pyroelectric sensor position. The thermal diffusivity is obtained from the gradient of the plot of thermal wave signal versus the lateral distance. A good agreement to the previously reported thermal diffusivity value has been obtained for aluminium, copper and spray paint that is 0.809 cm2s-1, 1.128 3cm2s-1 and 1.547 x 10-3 cm2s-1 respectively.http://www.ajstd.org/index.php/ajstd/article/view/333
collection DOAJ
language English
format Article
sources DOAJ
author B. Z. Azmi
Y. T. Ling
M. Hashim
W. M. M. Yunus
M. M. Moksin
spellingShingle B. Z. Azmi
Y. T. Ling
M. Hashim
W. M. M. Yunus
M. M. Moksin
THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
ASEAN Journal on Science and Technology for Development
author_facet B. Z. Azmi
Y. T. Ling
M. Hashim
W. M. M. Yunus
M. M. Moksin
author_sort B. Z. Azmi
title THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
title_short THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
title_full THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
title_fullStr THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
title_full_unstemmed THERMAL DIFFUSIVITY MEASUREMENT OF SOLID USING PYROELECTRIC SENSOR
title_sort thermal diffusivity measurement of solid using pyroelectric sensor
publisher Universitas Gadjah Mada
series ASEAN Journal on Science and Technology for Development
issn 0217-5460
2224-9028
publishDate 2017-12-01
description The recently developed pyroelectric spectroscopic technique has been used to measure the thermal diffusivity of solids. The method has been applied to conductors and insulator where by the thermal wave is measured at various lateral distances on the sample between laser illuminated line and pyroelectric sensor position. The thermal diffusivity is obtained from the gradient of the plot of thermal wave signal versus the lateral distance. A good agreement to the previously reported thermal diffusivity value has been obtained for aluminium, copper and spray paint that is 0.809 cm2s-1, 1.128 3cm2s-1 and 1.547 x 10-3 cm2s-1 respectively.
url http://www.ajstd.org/index.php/ajstd/article/view/333
work_keys_str_mv AT bzazmi thermaldiffusivitymeasurementofsolidusingpyroelectricsensor
AT ytling thermaldiffusivitymeasurementofsolidusingpyroelectricsensor
AT mhashim thermaldiffusivitymeasurementofsolidusingpyroelectricsensor
AT wmmyunus thermaldiffusivitymeasurementofsolidusingpyroelectricsensor
AT mmmoksin thermaldiffusivitymeasurementofsolidusingpyroelectricsensor
_version_ 1725712605699375104

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