Unconventional methods to study thermodynamics of aerogel treated fabrics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F14%3A%230003818" target="_blank" >RIV/46747885:24410/14:#0003818 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Unconventional methods to study thermodynamics of aerogel treated fabrics
Original language description
This research focuses on evaluation of nonwoven fabrics used as padding for thermal insulation clothing. The thermal insulation of textile fabrics depends on properties like thermal conductivity, thermal resistance, thermal diffusivity, thermal absorptivity, thermal effusivity, density and thickness. Experiments were conducted with an objective of studying heat transfer by conduction through the different thickness of fabrics used as thermal insulators especially at temperatures below 0oC. The nonwovenpadding fabrics with different composition of Polypropylene/polytetrafluoroethylene and 100% polypropylene were used in this work. Alambeta and C-Therm Thermal conductivity analyzer (TCi) have been used to measure the thermal properties. The relationshipbetween the thermal conductivity, thermal resistance, thermal absorptivity, thermal diffusivity and thermal effusivity with fabric density of the selected fabrics were studied. It was observed that fabric density and thickness had a sign
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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