A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Review of Reduced Order Models for Heat and Moisture Transfer in Building Physics with Emphasis in PGD Approaches
Abstract This paper presents a review of the use of model reduction techniques for building physics applications. The use of separated representations, the so called Proper Generalised Decomposition (PGD), is particularly investigated. This technique can be applied for efficient building physics modelling at different levels: the wall and multizone models, the whole-building (coupled envelope and air volumes) simulation and their practical applications. The PGD can be formulated as a space-time representation to provide fast and accurate solutions of 2- and 3-dimensional problems at the wall or the whole-building level. Furthermore, the PGD solution allows to treat efficiently parametric problems of practical building applications.
Review of Reduced Order Models for Heat and Moisture Transfer in Building Physics with Emphasis in PGD Approaches
Abstract This paper presents a review of the use of model reduction techniques for building physics applications. The use of separated representations, the so called Proper Generalised Decomposition (PGD), is particularly investigated. This technique can be applied for efficient building physics modelling at different levels: the wall and multizone models, the whole-building (coupled envelope and air volumes) simulation and their practical applications. The PGD can be formulated as a space-time representation to provide fast and accurate solutions of 2- and 3-dimensional problems at the wall or the whole-building level. Furthermore, the PGD solution allows to treat efficiently parametric problems of practical building applications.
Review of Reduced Order Models for Heat and Moisture Transfer in Building Physics with Emphasis in PGD Approaches
Berger, Julien (author) / Mendes, Nathan (author) / Guernouti, Sihem (author) / Woloszyn, Monika (author) / Chinesta, Francisco (author)
2016
Article (Journal)
Electronic Resource
English
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