Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique
The newly developed Optical Fiber TWRC technique or shortly as OF-TWRC was used to determined the thermal diffusivity of liquids from the thermal diffusion length obtained from the curve of pyroelectric amplitude exponential decay with respect to cavity length and compared with the linear fitting of...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Malaysian Solid State Science and Technology Society
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/15577/ http://psasir.upm.edu.my/id/eprint/15577/1/Measuring%20thermal%20parameter%20by%20thermal%20diffusion%20lenght%20measurement%20using%20OF.pdf |
| _version_ | 1848842716023095296 |
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| author | Noroozi, Monir Zakaria, Azmi Abd. Wahab, Zaidan Abd. Moksin, Mohd Maarof Mamat, Mohamad Hafiz |
| author_facet | Noroozi, Monir Zakaria, Azmi Abd. Wahab, Zaidan Abd. Moksin, Mohd Maarof Mamat, Mohamad Hafiz |
| author_sort | Noroozi, Monir |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The newly developed Optical Fiber TWRC technique or shortly as OF-TWRC was used to determined the thermal diffusivity of liquids from the thermal diffusion length obtained from the curve of pyroelectric amplitude exponential decay with respect to cavity length and compared with the linear fitting of pyroelectric phase signal. The average thermal diffusivity of water obtained by this calculated method gives the value for water as 1.472 x 10 -3 cm2/s. The thermal parameters for water and for other liquids agree with reported values in the literature. |
| first_indexed | 2025-11-15T08:03:33Z |
| format | Article |
| id | upm-15577 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:03:33Z |
| publishDate | 2010 |
| publisher | Malaysian Solid State Science and Technology Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-155772016-09-23T08:50:45Z http://psasir.upm.edu.my/id/eprint/15577/ Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique Noroozi, Monir Zakaria, Azmi Abd. Wahab, Zaidan Abd. Moksin, Mohd Maarof Mamat, Mohamad Hafiz The newly developed Optical Fiber TWRC technique or shortly as OF-TWRC was used to determined the thermal diffusivity of liquids from the thermal diffusion length obtained from the curve of pyroelectric amplitude exponential decay with respect to cavity length and compared with the linear fitting of pyroelectric phase signal. The average thermal diffusivity of water obtained by this calculated method gives the value for water as 1.472 x 10 -3 cm2/s. The thermal parameters for water and for other liquids agree with reported values in the literature. Malaysian Solid State Science and Technology Society 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/15577/1/Measuring%20thermal%20parameter%20by%20thermal%20diffusion%20lenght%20measurement%20using%20OF.pdf Noroozi, Monir and Zakaria, Azmi and Abd. Wahab, Zaidan and Abd. Moksin, Mohd Maarof and Mamat, Mohamad Hafiz (2010) Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique. Solid State Science and Technology, 18 (1). pp. 394-399. ISSN 0128-7389 |
| spellingShingle | Noroozi, Monir Zakaria, Azmi Abd. Wahab, Zaidan Abd. Moksin, Mohd Maarof Mamat, Mohamad Hafiz Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title | Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title_full | Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title_fullStr | Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title_full_unstemmed | Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title_short | Measuring thermal parameter by thermal diffusion length measurement using OF-TWRC technique |
| title_sort | measuring thermal parameter by thermal diffusion length measurement using of-twrc technique |
| url | http://psasir.upm.edu.my/id/eprint/15577/ http://psasir.upm.edu.my/id/eprint/15577/1/Measuring%20thermal%20parameter%20by%20thermal%20diffusion%20lenght%20measurement%20using%20OF.pdf |