Solving problem of airflow in the open air space in double pitched roofs of passive objects with concrete cover

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F20%3A00002092" target="_blank" >RIV/75081431:_____/20:00002092 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/972/1/012034" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/972/1/012034</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Solving problem of airflow in the open air space in double pitched roofs of passive objects with concrete cover
Original language description
The paper deals with air flow in open air gap in pitched roofs with folded roofing. The sloping roof is thermally insulated to the passive standard. Double-skinned roofs work with the drainage of moisture from the air gap based on the difference in water vapor pressure that is generated by the warming of the air gap. Moisture removal is suppressed due to the large thickness of the thermal insulation. The paper compares experimentally measured values with values obtained by calculation using the appropriate computer software. For experimental verification of the air flow, a model of the roof cladding was constructed, on which air flow in the air gap was verified. There was no air flow on the roof model. In the theoretical calculation the flow occurred.
Czech name
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Czech description
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Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Materials Science and Engineering
ISBN
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ISSN
1757-8981
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
IOP Publishing Ltd.
Place of publication
United Kingdom
Event location
Ural Fed Univ, Ekaterinburg, RUSSIA
Event date
May 21, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000648525900034

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