Publication detail
Surface condensation on windows of non-insulated buildings and measures before their replacement
VORLÍČKOVÁ, P. KALOUSEK, M.
Original Title
Surface condensation on windows of non-insulated buildings and measures before their replacement
Type
journal article in Web of Science
Language
English
Original Abstract
One of the most critical places in buildings in terms of building thermal technology involves the windows where temperature often drops below the critical temperature leading to mould growth or surface condensation. Many factors play a major role here, affecting the functionality of the entire system. These factors include the nominal indoor and outdoor temperatures, outdoor and indoor relative humidity, the thermal properties of the window frames and glazing, and the type of window spacer. The following work deals with the study of temperature variations at critical locations within window glazing and the connection joint of the frame. We aim to improve the initial unsatisfactory conditions using a patented technology involving conductive material, specifically aluminium bar. Due to its high conductivity, the bar transfers heat to the subcooled area on the surface while removing it from the internal environment. Variations of the bar design (shape, length, thickness) on the wooden window frame at the window sill and jamb were simulated using computer modelling in Ansys Workbench.
Keywords
Lowest internal surface temperature; Surface condensation; Mould; Dew point; Vapour barrier layer; Window glazing; Window frame; Connection joint; Non-insulated building; Window
Authors
VORLÍČKOVÁ, P.; KALOUSEK, M.
Released
1. 2. 2025
Publisher
ELSEVIER SCIENCE SA
Location
LAUSANNE
ISBN
0378-7788
Periodical
ENERGY AND BUILDINGS
Year of study
328
Number
1
State
Swiss Confederation
Pages count
10
URL
BibTex
@article{BUT194165,
author="Miloš {Kalousek} and Petra {Vorlíčková}",
title="Surface condensation on windows of non-insulated buildings and measures before their replacement",
journal="ENERGY AND BUILDINGS",
year="2025",
volume="328",
number="1",
pages="10",
doi="10.1016/j.enbuild.2024.115165",
issn="0378-7788",
url="https://authors.elsevier.com/c/1kHJ81M7zHGFGH"
}