AIR PERMEABILITY AND THERMAL RESISTANCE OF TEXTILE UNDER HEAT CONVECTION

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

AIR PERMEABILITY AND THERMAL RESISTANCE OF TEXTILE UNDER HEAT CONVECTION

Popis výsledku v původním jazyce

Convective heat transfer plays a very important role in thermal resistance of textile due to its porous structure, and the thermal resistance of textiles will be quite different when they are under different testing standards and conditions. Nowadays, however, there is still no commercial instrument for evaluating the thermal property of textiles under convective heat transfer. Besides, there is no report about the influence of pore structure (pore size and the ratio of pore?s cross-sectional area to the total cross-sectional area of fabric) in thermal property of textiles. Therefore, in this work, one self-designed device for evaluating the thermal resistance of textile with different parameters in terms of porosity, pore size, pore?s cross-sectionalarea under heat convection. The results showed that the pore size and the ratio of pore?s area to total area of fabric are inversely proportional to air permeability and thermal resistance of fabric, and have more significant influence th

Název v anglickém jazyce

AIR PERMEABILITY AND THERMAL RESISTANCE OF TEXTILE UNDER HEAT CONVECTION

Popis výsledku anglicky

Convective heat transfer plays a very important role in thermal resistance of textile due to its porous structure, and the thermal resistance of textiles will be quite different when they are under different testing standards and conditions. Nowadays, however, there is still no commercial instrument for evaluating the thermal property of textiles under convective heat transfer. Besides, there is no report about the influence of pore structure (pore size and the ratio of pore?s cross-sectional area to the total cross-sectional area of fabric) in thermal property of textiles. Therefore, in this work, one self-designed device for evaluating the thermal resistance of textile with different parameters in terms of porosity, pore size, pore?s cross-sectionalarea under heat convection. The results showed that the pore size and the ratio of pore?s area to total area of fabric are inversely proportional to air permeability and thermal resistance of fabric, and have more significant influence th

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

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

Workshop for Ph.D. students of Faculty of Textile Engineering and Faculty of Mechanical Engineering TUL Světlanka 2014

ISBN

978-80-7494-100-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

156-161

Název nakladatele

Technická univerzita v Liberci

Místo vydání

Liberec

Místo konání akce

Rokytnice nad Jizerou

Datum konání akce

16. 9. 2014

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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