PALOMO DEL BARRIO, Elena; RAJI, Saed; DUQUESNE, Marie; SEMPEY, Alain

Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]

RAJI, Saed

DUQUESNE, Marie

Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]

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Article de revue

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JP Journal of Heat and Mass Transfer. 2014-08-01, vol. 10, n° 1, p. 1-32

Resumen en inglés

A method for accurate description of coupled heat and mass transfer phenomena within wood-walls using linear, low-dimensional models has been proposed. The partial differentiai equations that describe the hydrothermal behaviour of the wall are first linearized, thus decoupled and finally reduced to a very low nurnber of ordinary differentiai equations using a powerful method based on singular valued decomposition techniques. Progressive empirical and numerical validation illustra tes the quality of the results.< Leer menos

Palabras clave en inglés

Heat and moisture transfer

Linearization

Model reduction

Buildings

URI

https://oskar-bordeaux.fr/handle/20.500.12278/201315

Proyecto ANR

Développement d'une plate forme comune de simulation - ANR-06-PBAT-0004
SIMulation et outils logiciels INteropérables pour la gestion des énergies THermique et EleCtriques dans les bâtiments - ANR-08-HABI-0011

Centros de investigación

Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295

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Reduced models for coupled heat and moisture transfer simulation in wood walls