Numerical solution of transient temperature for pulsed heating in a single spherical particle model
The transient temperature for pulsed heating in a single spherical model has been derived using the Laplace transform algorithm based on Fourier series. We assumed that the substrate is a thermally bad conducting surface and then head conduction at the interface can be neglected. The computation for...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MCB University Press
1998
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| Online Access: | http://psasir.upm.edu.my/id/eprint/51180/ http://psasir.upm.edu.my/id/eprint/51180/1/80.pdf |
| _version_ | 1848851761698177024 |
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| author | Grozescu, Ionel Valeriu Abd. Moksin, Mohd Maarof |
| author_facet | Grozescu, Ionel Valeriu Abd. Moksin, Mohd Maarof |
| author_sort | Grozescu, Ionel Valeriu |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The transient temperature for pulsed heating in a single spherical model has been derived using the Laplace transform algorithm based on Fourier series. We assumed that the substrate is a thermally bad conducting surface and then head conduction at the interface can be neglected. The computation for the transient surface temperature of the particle was performed in such a way as to obtain a straightforward deviation of the analytical solution (12) from the numerical result. It has been proved that for some particles (α < 0.005) the analytical solution provided a reasonably accurate description of the model, otherwise the numerical solution should be used in the general case. |
| first_indexed | 2025-11-15T10:27:19Z |
| format | Article |
| id | upm-51180 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:27:19Z |
| publishDate | 1998 |
| publisher | MCB University Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-511802017-05-02T08:02:55Z http://psasir.upm.edu.my/id/eprint/51180/ Numerical solution of transient temperature for pulsed heating in a single spherical particle model Grozescu, Ionel Valeriu Abd. Moksin, Mohd Maarof The transient temperature for pulsed heating in a single spherical model has been derived using the Laplace transform algorithm based on Fourier series. We assumed that the substrate is a thermally bad conducting surface and then head conduction at the interface can be neglected. The computation for the transient surface temperature of the particle was performed in such a way as to obtain a straightforward deviation of the analytical solution (12) from the numerical result. It has been proved that for some particles (α < 0.005) the analytical solution provided a reasonably accurate description of the model, otherwise the numerical solution should be used in the general case. MCB University Press 1998 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/51180/1/80.pdf Grozescu, Ionel Valeriu and Abd. Moksin, Mohd Maarof (1998) Numerical solution of transient temperature for pulsed heating in a single spherical particle model. International Journal of Numerical Methods for Heat & Fluid Flow, 8 (2). pp. 217-223. ISSN 0961-5539 http://www.emeraldinsight.com/doi/abs/10.1108/09615539810201848 10.1108/09615539810201848 |
| spellingShingle | Grozescu, Ionel Valeriu Abd. Moksin, Mohd Maarof Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title | Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title_full | Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title_fullStr | Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title_full_unstemmed | Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title_short | Numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| title_sort | numerical solution of transient temperature for pulsed heating in a single spherical particle model |
| url | http://psasir.upm.edu.my/id/eprint/51180/ http://psasir.upm.edu.my/id/eprint/51180/ http://psasir.upm.edu.my/id/eprint/51180/ http://psasir.upm.edu.my/id/eprint/51180/1/80.pdf |