Investigation of Microclimate by CFD Modeling of Moisture Interactions between Air and Constructions

There is a strong demand for accurate moisture modeling since moisture poses a risk for both the constructions and the indoor climate. This investigation has special focus on moisture modeling. This study describes a new model based on a CFD tool enhanced to include both detailed modeling of airflow...

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Veröffentlicht in:Journal of building physics 2007-04, Vol.30 (4), p.279-315
Hauptverfasser: Mortensen, Lone H., Woloszyn, Monika, Rode, Carsten, Peuhkuri, Ruut
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container_end_page 315
container_issue 4
container_start_page 279
container_title Journal of building physics
container_volume 30
creator Mortensen, Lone H.
Woloszyn, Monika
Rode, Carsten
Peuhkuri, Ruut
description There is a strong demand for accurate moisture modeling since moisture poses a risk for both the constructions and the indoor climate. This investigation has special focus on moisture modeling. This study describes a new model based on a CFD tool enhanced to include both detailed modeling of airflows in rooms and heat and moisture transfer in walls by applying them as fluid walls. The impacts of different boundary conditions and how these influence microclimates in rooms are investigated, in a 3D configuration. The studied microclimate is a piece of furniture placed near a cold exterior wall.
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source SAGE Complete A-Z List; Alma/SFX Local Collection
subjects Air flow
Applied sciences
Boundary value problems
Building technical equipments
Buildings
Buildings. Public works
Computation methods. Tables. Charts
Energy management and energy conservation in building
Engineering Sciences
Environmental engineering
Exact sciences and technology
External envelopes
Mechanics
Moisture
Physics
Structural analysis. Stresses
Thermics
Wall. Partition
title Investigation of Microclimate by CFD Modeling of Moisture Interactions between Air and Constructions
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