Calibration method of Cool Box used for Measuring of Thermal Conductivity Coefficient

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F17%3A86098286" target="_blank" >RIV/61989100:27120/17:86098286 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.861.335" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.861.335</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.861.335" target="_blank" >10.4028/www.scientific.net/AMM.861.335</a>

Result language

angličtina

Original language name

Calibration method of Cool Box used for Measuring of Thermal Conductivity Coefficient

Original language description

One of the methods used for determining the thermal conductivity coefficient of building materials is the Calibrated and Guarded Hot Box method. This method is based on the principle of measuring the heat flux density that passes through the test specimen at a temperature difference between warm and cool parts of the measuring box. For measuring of Thermal Conductivity Coefficient is at the Faculty of Civil Engineering of VŠB TUO uses the Cool Box. Measuring in Cool Box uses the same principle of measuring as Calibrated and Guarded Hot Box. For creating of temperature difference during the measurements at the Cool Box is not used heat, but cold. Measurement of the Thermal Conductivity Coefficient by a Cool Box is very complex in terms of measurement accuracy. That the resulting values as accurate as possible, it is necessary to calibrate itself refrigerated cabinets and all sensors that are used for measurements. This paper describes the principles of calibration of Cool Box and other components, which are used for measuring of the Thermal Conductivity Coefficient of selected natural building materials. Determination of the thermal insulation properties of selected materials is part of a long-term research focused on conventional and unconventional natural building materials.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20101 - Civil engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Article name in the collection

Applied Mechanics and Materials. Volume 861

ISBN

978-3-0357-2070-9

ISSN

1660-9336

e-ISSN

neuvedeno

Number of pages

8

Pages from-to

335-342

Publisher name

Trans Tech Publications

Place of publication

Durnten-Zurich

Event location

Brno

Event date

Sep 22, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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