Infrared thermographic measurement of the surface temperature and emissivity of glossy materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F18%3A10238019" target="_blank" >RIV/61989100:27120/18:10238019 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27240/18:10238019 RIV/61989100:27350/18:10238019

Výsledek na webu

<a href="http://journals.sagepub.com/doi/abs/10.1177/1744259117731344" target="_blank" >http://journals.sagepub.com/doi/abs/10.1177/1744259117731344</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/1744259117731344" target="_blank" >10.1177/1744259117731344</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Infrared thermographic measurement of the surface temperature and emissivity of glossy materials

Popis výsledku v původním jazyce

Determination of the surface temperature and emissivity of glossy materials is a complicated task due to the relatively wide range of emissivity values and the reflection of infrared radiation from surrounding objects. As a consequence, standard methods used in infrared thermography are not applicable. In this article, an alternative method is proposed for the measurement of the surface temperature and emissivity of glossy materials used in the external structures of buildings that is based on an external source of thermal radiation. It is shown that the method gives quite accurate values of emissivity of both low- and high-emissivity glossy materials, whereas the surface temperature of low-emissivity glossy materials is less accurate and strongly depends on the accuracy of the used thermal camera.

Název v anglickém jazyce

Infrared thermographic measurement of the surface temperature and emissivity of glossy materials

Popis výsledku anglicky

Determination of the surface temperature and emissivity of glossy materials is a complicated task due to the relatively wide range of emissivity values and the reflection of infrared radiation from surrounding objects. As a consequence, standard methods used in infrared thermography are not applicable. In this article, an alternative method is proposed for the measurement of the surface temperature and emissivity of glossy materials used in the external structures of buildings that is based on an external source of thermal radiation. It is shown that the method gives quite accurate values of emissivity of both low- and high-emissivity glossy materials, whereas the surface temperature of low-emissivity glossy materials is less accurate and strongly depends on the accuracy of the used thermal camera.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/LO1406" target="_blank" >LO1406: Institut čistých technologií těžby a užití energetických surovin - Projekt udržitelnosti</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Building Physics

ISSN

1744-2591

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

533-546

Kód UT WoS článku

000432082600004

EID výsledku v databázi Scopus

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