Heat transfer through a wood-based cavity wall

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F14%3A00227930" target="_blank" >RIV/62156489:43410/14:00227930 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Heat transfer through a wood-based cavity wall

Popis výsledku v původním jazyce

The demand for reduction of the energy consumption in building industry leads to more frequent use of environmentally friendly building materials such as wood or wood-based composites. Probably the best insulating materials nowadays derive benefit from low thermal conductivity of air or low-conductive gasses. However, there is still the hazard of losing inner vacuum or gas. This risk is eliminated by simply adding non-ventilated air gap into a structure composition. The experimental and also numerical methods exist to study the thermal performance of constructional parts including an air layer. The aim of this project was to characterize heat transfer in a part of a wooden construction with an air cavity. The steady-state thermal measurements of insulation fibreboards separated by an air cavity were held at the heat flow meter. The possibility of increasing the thermal resistance by using low emissivity aluminium foils was investigated. Data obtained by the experiment serve for model v

Název v anglickém jazyce

Heat transfer through a wood-based cavity wall

Popis výsledku anglicky

The demand for reduction of the energy consumption in building industry leads to more frequent use of environmentally friendly building materials such as wood or wood-based composites. Probably the best insulating materials nowadays derive benefit from low thermal conductivity of air or low-conductive gasses. However, there is still the hazard of losing inner vacuum or gas. This risk is eliminated by simply adding non-ventilated air gap into a structure composition. The experimental and also numerical methods exist to study the thermal performance of constructional parts including an air layer. The aim of this project was to characterize heat transfer in a part of a wooden construction with an air cavity. The steady-state thermal measurements of insulation fibreboards separated by an air cavity were held at the heat flow meter. The possibility of increasing the thermal resistance by using low emissivity aluminium foils was investigated. Data obtained by the experiment serve for model v

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

SilvaNet-WoodNet 2014

ISBN

978-80-7509-137-6

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

122-123

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

5. 11. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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