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Reduced models for coupled heat and moisture transfer simulation in wood walls
Language
EN
Article de revue
This item was published in
JP Journal of Heat and Mass Transfer. 2014-08-01, vol. 10, n° 1, p. 1-32
English Abstract
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 ...Read more >
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.Read less <
English Keywords
Heat and moisture transfer
Linearization
Model reduction
Buildings
ANR Project
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
SIMulation et outils logiciels INteropérables pour la gestion des énergies THermique et EleCtriques dans les bâtiments - ANR-08-HABI-0011