Thermal Diffusivity Measurement of the Commercial Papers Using Photoacoustic Technique
We have carried out photo acoustic measurements of thermal diffusivity on samples of commercial papers. It is based upon the measurement of the photoacoustic signal as a function of the modulation frequency in the region where the sample thickness, t" was equal to the thermal diffusion length...
| Main Authors: | , |
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| Format: | Article |
| Language: | English English |
| Published: |
Universiti Putra Malaysia Press
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/3808/ http://psasir.upm.edu.my/id/eprint/3808/1/Thermal_Diffusivity_Measurement_of_the_Commercial_Papers.pdf |
| _version_ | 1848839635059343360 |
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| author | Sheng, Chan Kok Mat Yunus, W. Mahmood |
| author_facet | Sheng, Chan Kok Mat Yunus, W. Mahmood |
| author_sort | Sheng, Chan Kok |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | We have carried out photo acoustic measurements of thermal diffusivity on samples of commercial papers. It is based upon the measurement of the
photoacoustic signal as a function of the modulation frequency in the region
where the sample thickness, t" was equal to the thermal diffusion length, If The value of the thermal diffusivities for the commercial papers was found to
be adequate to their end users. It is also proven that the photoacoustic technique can be a valuable tool for comparing and controlling the properties
of papers and for evaluating the effects of processing parameters upon these properties industrially or on the laboratory scale. |
| first_indexed | 2025-11-15T07:14:35Z |
| format | Article |
| id | upm-3808 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:14:35Z |
| publishDate | 2002 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-38082013-05-27T07:11:25Z http://psasir.upm.edu.my/id/eprint/3808/ Thermal Diffusivity Measurement of the Commercial Papers Using Photoacoustic Technique Sheng, Chan Kok Mat Yunus, W. Mahmood We have carried out photo acoustic measurements of thermal diffusivity on samples of commercial papers. It is based upon the measurement of the photoacoustic signal as a function of the modulation frequency in the region where the sample thickness, t" was equal to the thermal diffusion length, If The value of the thermal diffusivities for the commercial papers was found to be adequate to their end users. It is also proven that the photoacoustic technique can be a valuable tool for comparing and controlling the properties of papers and for evaluating the effects of processing parameters upon these properties industrially or on the laboratory scale. Universiti Putra Malaysia Press 2002 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/3808/1/Thermal_Diffusivity_Measurement_of_the_Commercial_Papers.pdf Sheng, Chan Kok and Mat Yunus, W. Mahmood (2002) Thermal Diffusivity Measurement of the Commercial Papers Using Photoacoustic Technique. Pertanika Journal of Science & Technology, 10 (2). pp. 161-166. ISSN 0128-7680 English |
| spellingShingle | Sheng, Chan Kok Mat Yunus, W. Mahmood Thermal Diffusivity Measurement of the Commercial Papers Using Photoacoustic Technique |
| title | Thermal Diffusivity Measurement of the Commercial Papers
Using Photoacoustic Technique |
| title_full | Thermal Diffusivity Measurement of the Commercial Papers
Using Photoacoustic Technique |
| title_fullStr | Thermal Diffusivity Measurement of the Commercial Papers
Using Photoacoustic Technique |
| title_full_unstemmed | Thermal Diffusivity Measurement of the Commercial Papers
Using Photoacoustic Technique |
| title_short | Thermal Diffusivity Measurement of the Commercial Papers
Using Photoacoustic Technique |
| title_sort | thermal diffusivity measurement of the commercial papers
using photoacoustic technique |
| url | http://psasir.upm.edu.my/id/eprint/3808/ http://psasir.upm.edu.my/id/eprint/3808/1/Thermal_Diffusivity_Measurement_of_the_Commercial_Papers.pdf |