Usage of Raman DTS for wooden material analysis

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

Usage of Raman DTS for wooden material analysis

Original language description

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°

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2013

Confidentiality

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

Article name in the collection

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

ISBN

978-0-8194-9576-1

ISSN

0277-786X

e-ISSN

—

Number of pages

7

Pages from-to

1-7

Publisher name

SPIE

Place of publication

Bellingham

Event location

Praha

Event date

Apr 15, 2013

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000323326200034