Addendum: Measurement of emissivity in student laboratories (2020 Eur. J. Phys. 41 015101)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU140734" target="_blank" >RIV/00216305:26110/21:PU140734 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1361-6404/abd987" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6404/abd987</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1361-6404/abd987" target="_blank" >10.1088/1361-6404/abd987</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Addendum: Measurement of emissivity in student laboratories (2020 Eur. J. Phys. 41 015101)

Popis výsledku v původním jazyce

In the preceding paper Picker (2020 Eur. J. Phys. 41 015101 https://doi.org/10.1088/1361-6404/ab4c1e), two alternative methods for measuring emissivity of opaque grey diffuse materials have been presented. In both these methods, the contactless temperature measured by the infrared thermometer has been employed. The thermometer has been set at emissivity epsilon = 1 chosen in the settings menu of the thermometer. This ideal value has been incorporated into the derived relations determining emissivity of material samples. However, no infrared thermometer can work with such an ideal value due to the calibration restrictions during its manufacturing. Thus, a modification of the measured values of contactless temperatures is desirable. The present addendum specifies the corresponding modification of the contactless temperature used in the suggested experimental methods.

Název v anglickém jazyce

Addendum: Measurement of emissivity in student laboratories (2020 Eur. J. Phys. 41 015101)

Popis výsledku anglicky

In the preceding paper Picker (2020 Eur. J. Phys. 41 015101 https://doi.org/10.1088/1361-6404/ab4c1e), two alternative methods for measuring emissivity of opaque grey diffuse materials have been presented. In both these methods, the contactless temperature measured by the infrared thermometer has been employed. The thermometer has been set at emissivity epsilon = 1 chosen in the settings menu of the thermometer. This ideal value has been incorporated into the derived relations determining emissivity of material samples. However, no infrared thermometer can work with such an ideal value due to the calibration restrictions during its manufacturing. Thus, a modification of the measured values of contactless temperatures is desirable. The present addendum specifies the corresponding modification of the contactless temperature used in the suggested experimental methods.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/GA13-03403S" target="_blank" >GA13-03403S: Morfologická analýza lomových povrchů a její důsledky pro stabilitu velkých civilně-inženýrských staveb</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

European Journal od Physics

ISSN

0143-0807

e-ISSN

1361-6404

Svazek periodika

42

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

3

Strana od-do

1-3

Kód UT WoS článku

000627293200001

EID výsledku v databázi Scopus

2-s2.0-85103545175