| Titre : | Boundary-condition-independent reduced-order modeling of heat transfer in complex objects by POD-Galerkin methodology : 1D case study |
| Auteurs : | Arun P. Raghupathy, Auteur ; Urmila Ghia, Auteur ; Karman Ghia, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Journal of heat transfer (Vol. 132 N° 6, Juin 2010) |
| Article en page(s) : | pp. [064502-1/4] |
| Note générale : | Physique |
| Langues : | Anglais |
| Index. décimale : | 536 (Chaleur. Thermodynamique) |
| Tags : | Computational fluid dynamics Finite volume methods Galerkin method Heat transfer Matrix decomposition Thermal management (packaging) |
| Résumé : |
This technical note presents an introduction to boundary-condition-independent reduced-order modeling of complex electronic components using the proper orthogonal decomposition (POD)-Galerkin approach. The current work focuses on how the POD methodology can be used along with the finite volume method to generate reduced-order models that are independent of their boundary conditions. The proposed methodology is demonstrated for the transient 1D heat equation, and preliminary results are presented.
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| DEWEY : | 536 |
| ISSN : | 0022-1481 |
| En ligne : | http://asmedl.aip.org/vsearch/servlet/VerityServlet?KEY=JHTRAO&ONLINE=YES&smode=strresults&sort=chron&maxdisp=25&threshold=0&pjournals=JHTRAO&pyears=2010&possible1zone=article&fromyear=2010&frommonth=Jun&fromvolume=132&fromissue=6&OUTLOG=NO&sti=yes&viewab |
