NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING

The paper offers a simple but sufficiently accurate technique of the mid-normative heattransfer coefficient for any dwelling house applying the known dimensions, required thermalprotection level and specified facade-glazing portion. The authors present the ascertainment technique of the mid-normativ...

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Main Authors: A. E. Piir, O. A. Kozak, I. M. Agafonov
Format: Article
Language:Russian
Published: Belarusian National Technical University 2015-10-01
Series:Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
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Online Access:https://energy.bntu.by/jour/article/view/891
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author A. E. Piir
O. A. Kozak
I. M. Agafonov
author_facet A. E. Piir
O. A. Kozak
I. M. Agafonov
author_sort A. E. Piir
collection DOAJ
description The paper offers a simple but sufficiently accurate technique of the mid-normative heattransfer coefficient for any dwelling house applying the known dimensions, required thermalprotection level and specified facade-glazing portion. The authors present the ascertainment technique of the mid-normative heat-transfer coefficient for a dwelling house with the number of stories from 1 to 16 and the required level of thermal protection. They establish the theoretical dependence and parameters affecting the rate of heat-losses through the external building borders. The article considers the thermal-protection level effect on the heating load and the heating-season fuel consumption rate and finds the correlation between the regulatory requirements to the thermal resistance of certain elements of the building.The authors note the effect of the building geometrical characteristics on the heat-losses rate of the wall portion in the total area of the external borders and its relative quantity as compared with the floor-space of the heated accommodations. The comparison of the specific heat-losses computation results for buildings of 1-, 2-, 4-, 8and 16-storeys with the SNiP 23-02–2003 maximum permissible values show the computational results being less than the maximum values on average by 12 %. This permits recommending the normative heat-transfer coefficient of dwelling houses for evaluating heat-loses at the concept-design stage with the building external-borders engineering constructions being indeterminate or yet under development.
format Article
id doaj-art-8b40e3c6e0a04190b75baaa4f2982b61
institution Kabale University
issn 1029-7448
2414-0341
language Russian
publishDate 2015-10-01
publisher Belarusian National Technical University
record_format Article
series Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
spelling doaj-art-8b40e3c6e0a04190b75baaa4f2982b612025-02-03T11:34:14ZrusBelarusian National Technical UniversityИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика1029-74482414-03412015-10-01056976868NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDINGA. E. Piir0O. A. Kozak1I. M. Agafonov2Northern (Arctic) Federal University n. a. M. V. LomonosovNorthern (Arctic) Federal University n. a. M. V. LomonosovNorthern (Arctic) Federal University n. a. M. V. LomonosovThe paper offers a simple but sufficiently accurate technique of the mid-normative heattransfer coefficient for any dwelling house applying the known dimensions, required thermalprotection level and specified facade-glazing portion. The authors present the ascertainment technique of the mid-normative heat-transfer coefficient for a dwelling house with the number of stories from 1 to 16 and the required level of thermal protection. They establish the theoretical dependence and parameters affecting the rate of heat-losses through the external building borders. The article considers the thermal-protection level effect on the heating load and the heating-season fuel consumption rate and finds the correlation between the regulatory requirements to the thermal resistance of certain elements of the building.The authors note the effect of the building geometrical characteristics on the heat-losses rate of the wall portion in the total area of the external borders and its relative quantity as compared with the floor-space of the heated accommodations. The comparison of the specific heat-losses computation results for buildings of 1-, 2-, 4-, 8and 16-storeys with the SNiP 23-02–2003 maximum permissible values show the computational results being less than the maximum values on average by 12 %. This permits recommending the normative heat-transfer coefficient of dwelling houses for evaluating heat-loses at the concept-design stage with the building external-borders engineering constructions being indeterminate or yet under development.https://energy.bntu.by/jour/article/view/891normative heat-transfer coefficientdwelling househeat lossescomputational technique
spellingShingle A. E. Piir
O. A. Kozak
I. M. Agafonov
NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
normative heat-transfer coefficient
dwelling house
heat losses
computational technique
title NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
title_full NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
title_fullStr NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
title_full_unstemmed NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
title_short NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING
title_sort normative heat transfer coefficient of the residential building
topic normative heat-transfer coefficient
dwelling house
heat losses
computational technique
url https://energy.bntu.by/jour/article/view/891
work_keys_str_mv AT aepiir normativeheattransfercoefficientoftheresidentialbuilding
AT oakozak normativeheattransfercoefficientoftheresidentialbuilding
AT imagafonov normativeheattransfercoefficientoftheresidentialbuilding