Inverse Analysis of Water Vapour Transport in Building Materials Using Genetic Algorithm

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Inverse Analysis of Water Vapour Transport in Building Materials Using Genetic Algorithm

Popis výsledku v původním jazyce

A combined computational-experimental approach for the determination of water vapour diffusion permeability of cellular concrete is presented. Within the performed experiment, the rod shaped sample of cellular concrete is exposed to the difference climate conditions concerning relative humidity and the distribution of relative humidity fields along the longitudinal axis of the sample is measured. In the computational part, the genetic algorithms are employed for the determination of water vapour permeability of studied material in dependence on relative humidity. At the solution of the problem numerical computer code HEMOT based on finite element method that already has proved its applicability for simulation of coupled heat, water and water vapour transport is used.

Název v anglickém jazyce

Inverse Analysis of Water Vapour Transport in Building Materials Using Genetic Algorithm

Popis výsledku anglicky

A combined computational-experimental approach for the determination of water vapour diffusion permeability of cellular concrete is presented. Within the performed experiment, the rod shaped sample of cellular concrete is exposed to the difference climate conditions concerning relative humidity and the distribution of relative humidity fields along the longitudinal axis of the sample is measured. In the computational part, the genetic algorithms are employed for the determination of water vapour permeability of studied material in dependence on relative humidity. At the solution of the problem numerical computer code HEMOT based on finite element method that already has proved its applicability for simulation of coupled heat, water and water vapour transport is used.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 9th Nordic Symposium on Building Physics

ISBN

978-952-15-2573-5

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

665-672

Název nakladatele

Tampere University of Technology

Místo vydání

Tampere

Místo konání akce

Tampere

Datum konání akce

29. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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