Usage of Raman DTS for wooden material analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F13%3A86086042" target="_blank" >RIV/61989100:27240/13:86086042 - isvavai.cz</a>

Výsledek na webu

<a href="http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685531" target="_blank" >http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685531</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2017964" target="_blank" >10.1117/12.2017964</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Usage of Raman DTS for wooden material analysis

Popis výsledku v původním jazyce

The contribution deals with a usage of Raman DTS for thermal transmittance monitoring and moisture monitoring in wooden buildings and constructions. Temperature measurement and thermal transmittance is notable for an analysis of moisture distribution inside of wooden girders that are the basic construction parts of wooden buildings during their seasoning and sanitation. In this contribution the results from measurements within real wooden objects will be presented and these results will be compared withlaboratory experiments under controlled conditions. For wood sanitation two types of heating are used - flow of hot air and microwave heating. A multimode fiber 62,5/125 in primary coating is applied for measurements, this fiber is putted on the insideand outside surface of wooden construction. Here the fiber meanders are created inside of wooden girders with spacing of 1 cm. Optical fibers are laid in two mutual perpendicular cuts with usage of temperature resolution better than 0,05°

Název v anglickém jazyce

Usage of Raman DTS for wooden material analysis

Popis výsledku anglicky

The contribution deals with a usage of Raman DTS for thermal transmittance monitoring and moisture monitoring in wooden buildings and constructions. Temperature measurement and thermal transmittance is notable for an analysis of moisture distribution inside of wooden girders that are the basic construction parts of wooden buildings during their seasoning and sanitation. In this contribution the results from measurements within real wooden objects will be presented and these results will be compared withlaboratory experiments under controlled conditions. For wood sanitation two types of heating are used - flow of hot air and microwave heating. A multimode fiber 62,5/125 in primary coating is applied for measurements, this fiber is putted on the insideand outside surface of wooden construction. Here the fiber meanders are created inside of wooden girders with spacing of 1 cm. Optical fibers are laid in two mutual perpendicular cuts with usage of temperature resolution better than 0,05°

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE - The International Society for Optical Engineering, Volume 8774

ISBN

978-0-8194-9576-1

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Praha

Datum konání akce

15. 4. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000323326200034