Camera flash heating of a three-layer solid composite: an approximate solution
Camera flash heating and the subsequent thermal wave propagation in a solid composite material is studied using the Laplace transform technique. Full-field rear surface temperature for a single-layer, two-layer and three-layer solid composites are obtained directly from the Laplace transform convers...
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AIP Publishing LLC
2013
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my.upm.eprints.573792017-09-27T06:36:45Z http://psasir.upm.edu.my/id/eprint/57379/ Camera flash heating of a three-layer solid composite: an approximate solution Jibrin, Sani Abd. Moksin, Mohd Maarof Husin, Mohd Shahril Zakaria, Azmi Hassan, Jumiah Talib, Zainal Abidin Camera flash heating and the subsequent thermal wave propagation in a solid composite material is studied using the Laplace transform technique. Full-field rear surface temperature for a single-layer, two-layer and three-layer solid composites are obtained directly from the Laplace transform conversion tables as opposed to the tedious inversion process by integral transform method. This is achieved by first expressing the hyperbolic-transcendental equation in terms of negative exponentials of square root of s/α and expanded same in a series by the binomial theorem. Electrophoretic deposition (EPD) and dip coating processes were used to prepare three-layer solid composites consisting ZnO/Cu/ZnO and starch/Al/starch respectively. About 0.5ml of deionized water enclosed within an air-tight aluminium container serves as the third three layer sample (AL/water/AL). Thermal diffusivity experiments were carried out on all the three samples prepared. Using Scaled Levenberg-Marquardt algorithm, the approximate temperature curve for the three-layer solid composite is fitted with the corresponding experimental result. The agreement between the theoretical curve and the experimental data as well as that between the obtained thermal diffusivity values for the ZnO, aluminium and deionized water in this work and similar ones found in literature is found to be very good. AIP Publishing LLC 2013 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57379/1/Camera%20flash%20heating%20of%20a%20three-layer%20solid%20composite%20an%20approximate%20solution.pdf Jibrin, Sani and Abd. Moksin, Mohd Maarof and Husin, Mohd Shahril and Zakaria, Azmi and Hassan, Jumiah and Talib, Zainal Abidin (2013) Camera flash heating of a three-layer solid composite: an approximate solution. In: 4th International Meeting on Frontiers in Physics (IMFP 2013), 27-30 Aug. 2013, Kuala Lumpur, Malaysia. (pp. 275-280). 10.1063/1.4866960 |
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Camera flash heating and the subsequent thermal wave propagation in a solid composite material is studied using the Laplace transform technique. Full-field rear surface temperature for a single-layer, two-layer and three-layer solid composites are obtained directly from the Laplace transform conversion tables as opposed to the tedious inversion process by integral transform method. This is achieved by first expressing the hyperbolic-transcendental equation in terms of negative exponentials of square root of s/α and expanded same in a series by the binomial theorem. Electrophoretic deposition (EPD) and dip coating processes were used to prepare three-layer solid composites consisting ZnO/Cu/ZnO and starch/Al/starch respectively. About 0.5ml of deionized water enclosed within an air-tight aluminium container serves as the third three layer sample (AL/water/AL). Thermal diffusivity experiments were carried out on all the three samples prepared. Using Scaled Levenberg-Marquardt algorithm, the approximate temperature curve for the three-layer solid composite is fitted with the corresponding experimental result. The agreement between the theoretical curve and the experimental data as well as that between the obtained thermal diffusivity values for the ZnO, aluminium and deionized water in this work and similar ones found in literature is found to be very good. |
format |
Conference or Workshop Item |
author |
Jibrin, Sani Abd. Moksin, Mohd Maarof Husin, Mohd Shahril Zakaria, Azmi Hassan, Jumiah Talib, Zainal Abidin |
spellingShingle |
Jibrin, Sani Abd. Moksin, Mohd Maarof Husin, Mohd Shahril Zakaria, Azmi Hassan, Jumiah Talib, Zainal Abidin Camera flash heating of a three-layer solid composite: an approximate solution |
author_facet |
Jibrin, Sani Abd. Moksin, Mohd Maarof Husin, Mohd Shahril Zakaria, Azmi Hassan, Jumiah Talib, Zainal Abidin |
author_sort |
Jibrin, Sani |
title |
Camera flash heating of a three-layer solid composite: an approximate solution |
title_short |
Camera flash heating of a three-layer solid composite: an approximate solution |
title_full |
Camera flash heating of a three-layer solid composite: an approximate solution |
title_fullStr |
Camera flash heating of a three-layer solid composite: an approximate solution |
title_full_unstemmed |
Camera flash heating of a three-layer solid composite: an approximate solution |
title_sort |
camera flash heating of a three-layer solid composite: an approximate solution |
publisher |
AIP Publishing LLC |
publishDate |
2013 |
url |
http://psasir.upm.edu.my/id/eprint/57379/1/Camera%20flash%20heating%20of%20a%20three-layer%20solid%20composite%20an%20approximate%20solution.pdf http://psasir.upm.edu.my/id/eprint/57379/ |
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13.18916 |