CONFERENCE PROCEEDINGS
6th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2018 , 2018.y., pp. 281-288
IN SITU EXPERIMENTAL DETERMINATION OF THE HEAT TRANSMITTANCE OF A BUILDING WALL |
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DOI: 10.14415/konferencijaGFS2018.027 |
UDC: 536.2.022:692.23 |
CC-BY-SA 4.0 license |
Author : Mirković Marjanović, Milica; Petojević, Zorana; Gospavić, Radovan; Todorović, Goran |
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| Summary: |
| In this paper, results of a long term experimental in-situ measurement of air
temperatures and heat fluxes trough a building wall surfaces, are presented. Indoor and
outdoor measurements were carried out simultaneously during the period of 1 month in
a dwelling of residential building located in Belgrade, Serbia. The data were used to
calculate the thermal transmittance of the wall according Standard ISO 9869-1:2014.
The U-value obtained from the experimental data and those calculated in steady-state
temperature regime are compared. Criteria for the data that have to be met in order to
get accurate U-value are discussed. |
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| Keywords: |
| temperature measurement, thermal flux measurement, thermal transmittance |
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