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The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement

The conventional thermal-wave resonator cavity (TWRC) technique was modified by using an optical fiber as both to transmit light beam and to produce thermal wave. This technique also known shortly as OF-TWRC was used to measure liquid thermal diffusivity in a thermally thick condition. The stability...

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Main Authors: Noroozi, Monir, Zakaria, Azmi, Abd. Moksin, Mohd Maarof
Format: Article
Language:English
Published: Elsevier 2010
Online Access:http://psasir.upm.edu.my/id/eprint/17308/1/The%20reliability%20of%20optical%20fiber.pdf
http://psasir.upm.edu.my/id/eprint/17308/
http://www.sciencedirect.com/science/article/pii/S1350449509001704
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spelling my.upm.eprints.173082016-09-23T09:20:56Z http://psasir.upm.edu.my/id/eprint/17308/ The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement Noroozi, Monir Zakaria, Azmi Abd. Moksin, Mohd Maarof The conventional thermal-wave resonator cavity (TWRC) technique was modified by using an optical fiber as both to transmit light beam and to produce thermal wave. This technique also known shortly as OF-TWRC was used to measure liquid thermal diffusivity in a thermally thick condition. The stability of the pyroelectric signal amplitude was good over long time duration. The thermal diffusivity values of various liquids obtained by this technique are in agreement with those of literature indicating this technique is reliable as compared to the conventional TWRC technique. Elsevier 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17308/1/The%20reliability%20of%20optical%20fiber.pdf Noroozi, Monir and Zakaria, Azmi and Abd. Moksin, Mohd Maarof (2010) The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement. Infrared Physics and Technology, 53 (3). pp. 193-196. ISSN 1350-4495; ESSN: 1879-0275 http://www.sciencedirect.com/science/article/pii/S1350449509001704 10.1016/j.infrared.2009.11.006
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The conventional thermal-wave resonator cavity (TWRC) technique was modified by using an optical fiber as both to transmit light beam and to produce thermal wave. This technique also known shortly as OF-TWRC was used to measure liquid thermal diffusivity in a thermally thick condition. The stability of the pyroelectric signal amplitude was good over long time duration. The thermal diffusivity values of various liquids obtained by this technique are in agreement with those of literature indicating this technique is reliable as compared to the conventional TWRC technique.
format Article
author Noroozi, Monir
Zakaria, Azmi
Abd. Moksin, Mohd Maarof
spellingShingle Noroozi, Monir
Zakaria, Azmi
Abd. Moksin, Mohd Maarof
The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
author_facet Noroozi, Monir
Zakaria, Azmi
Abd. Moksin, Mohd Maarof
author_sort Noroozi, Monir
title The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
title_short The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
title_full The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
title_fullStr The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
title_full_unstemmed The reliability of optical fiber-TWRC technique in liquids thermal diffusivity measurement
title_sort reliability of optical fiber-twrc technique in liquids thermal diffusivity measurement
publisher Elsevier
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/17308/1/The%20reliability%20of%20optical%20fiber.pdf
http://psasir.upm.edu.my/id/eprint/17308/
http://www.sciencedirect.com/science/article/pii/S1350449509001704
_version_ 1643826477071859712
score 13.211869

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