An analytical two-temperature model for convection-diffusion in multilayered systems : application to the thermal characterization of microchannel reactors
| hal.structure.identifier | Centre de recherche d'Albi en génie des procédés des solides divisés, de l'énergie et de l'environnement [RAPSODEE] | |
| dc.contributor.author | FUDYM, Olivier | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| dc.contributor.author | PRADERE, Christophe
IDREF: 095038132 | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| dc.contributor.author | BATSALE, Jean-Christophe | |
| dc.date.accessioned | 2021-05-14T09:46:41Z | |
| dc.date.available | 2021-05-14T09:46:41Z | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 0009-2509 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/77030 | |
| dc.description.abstractEn | The main purpose of this paper is to implement some convenient analytical solutions of the two-dimensional convection–diffusion equations in a multilayered system, in the form of some relationships between average temperature fields, based on the thermal quadrupole formalism. Some equivalent analogical networks are proposed in order to implement the model in a more convenient form, based on the electrical analogy. The important advantage of such approach is to connect different layers through simple network connections between the respective interface variables. Special emphasis is laid on the case where the lateral boundary conditions correspond to insulated walls. The transient case is also presented, for non-insulated lateral boundary conditions, coupled with a third layer. Some examples are given in order to illustrate the suitability of the proposed model in the case of temperature field image processing in a microfluidic chip. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Heat conduction | |
| dc.subject.en | Two-temperature model | |
| dc.subject.en | Microfluidics | |
| dc.subject.en | Porous media | |
| dc.subject.en | Thermal quadrupole | |
| dc.subject.en | Temperature field processing | |
| dc.title.en | An analytical two-temperature model for convection-diffusion in multilayered systems : application to the thermal characterization of microchannel reactors | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ces.2007.04.037 | |
| dc.subject.hal | Sciences de l'ingénieur [physics] | |
| bordeaux.journal | Chemical Engineering Science | |
| bordeaux.page | p.4054-4064 | |
| bordeaux.volume | 62 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 15 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01847587 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01847587v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Chemical%20Engineering%20Science&rft.date=2007&rft.volume=62&rft.issue=15&rft.spage=p.4054-4064&rft.epage=p.4054-4064&rft.eissn=0009-2509&rft.issn=0009-2509&rft.au=FUDYM,%20Olivier&PRADERE,%20Christophe&BATSALE,%20Jean-Christophe&rft.genre=article |
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