Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities

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LESKOVŠEK, Uroš ;ARKAR, Ciril ;ČERNE, Boštjan ;MEDVED, Sašo .
Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 54, n.12, p. 830-840, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/>. Date accessed: 29 nov. 2021. 
doi:http://dx.doi.org/.
Leskovšek, U., Arkar, C., Černe, B., & Medved, S.
(2008).
Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities.
Strojniški vestnik - Journal of Mechanical Engineering, 54(12), 830-840.
doi:http://dx.doi.org/
@article{.,
	author = {Uroš  Leskovšek and Ciril  Arkar and Boštjan  Černe and Sašo  Medved},
	title = {Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {54},
	number = {12},
	year = {2008},
	keywords = {lightweight building elements; heat transfer; solar heating; multiple regression; },
	abstract = {Lightweight building elements (LBEs) with one or two ventilated cavities are multifunctional building-envelope elements that lower the heat transfer to theambient and enable solar heating. In the case of two ventilated cavities they operate as recuperative heat exchangers in the buildingćs ventilation system. This paper presents the development of a calculation procedure for thecharacterisation of such innovative building-envelope elements. Using a commercial numerical tool, a wide range of influential parameters was studied.Based on the numerical results, multiple parametrical models (MPMs) for determining an effective U-value and the heat gains on the supply of ventilation air were developed for the case of an LBE with one ventilated cavity, meanwhile MPMs for calculating the effective U-value and the heat-recovery rate were developed for an LBE with two ventilated cavities. Such MPMs can be integrated into well-known computer tools for buildingsć energy-efficiency simulations, for example, TRNSYS. The accuracy of the modelswas verified with field experiments.},
	issn = {0039-2480},	pages = {830-840},	doi = {},
	url = {https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/}
}
Leskovšek, U.,Arkar, C.,Černe, B.,Medved, S.
2008 August 54. Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 54:12
%A Leskovšek, Uroš 
%A Arkar, Ciril 
%A Černe, Boštjan 
%A Medved, Sašo 
%D 2008
%T Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities
%B 2008
%9 lightweight building elements; heat transfer; solar heating; multiple regression; 
%! Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities
%K lightweight building elements; heat transfer; solar heating; multiple regression; 
%X Lightweight building elements (LBEs) with one or two ventilated cavities are multifunctional building-envelope elements that lower the heat transfer to theambient and enable solar heating. In the case of two ventilated cavities they operate as recuperative heat exchangers in the buildingćs ventilation system. This paper presents the development of a calculation procedure for thecharacterisation of such innovative building-envelope elements. Using a commercial numerical tool, a wide range of influential parameters was studied.Based on the numerical results, multiple parametrical models (MPMs) for determining an effective U-value and the heat gains on the supply of ventilation air were developed for the case of an LBE with one ventilated cavity, meanwhile MPMs for calculating the effective U-value and the heat-recovery rate were developed for an LBE with two ventilated cavities. Such MPMs can be integrated into well-known computer tools for buildingsć energy-efficiency simulations, for example, TRNSYS. The accuracy of the modelswas verified with field experiments.
%U https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/
%0 Journal Article
%R 
%& 830
%P 11
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 54
%N 12
%@ 0039-2480
%8 2017-08-21
%7 2017-08-21
Leskovšek, Uroš, Ciril  Arkar, Boštjan  Černe, & Sašo  Medved.
"Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities." Strojniški vestnik - Journal of Mechanical Engineering [Online], 54.12 (2008): 830-840. Web.  29 Nov. 2021
TY  - JOUR
AU  - Leskovšek, Uroš 
AU  - Arkar, Ciril 
AU  - Černe, Boštjan 
AU  - Medved, Sašo 
PY  - 2008
TI  - Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - lightweight building elements; heat transfer; solar heating; multiple regression; 
N2  - Lightweight building elements (LBEs) with one or two ventilated cavities are multifunctional building-envelope elements that lower the heat transfer to theambient and enable solar heating. In the case of two ventilated cavities they operate as recuperative heat exchangers in the buildingćs ventilation system. This paper presents the development of a calculation procedure for thecharacterisation of such innovative building-envelope elements. Using a commercial numerical tool, a wide range of influential parameters was studied.Based on the numerical results, multiple parametrical models (MPMs) for determining an effective U-value and the heat gains on the supply of ventilation air were developed for the case of an LBE with one ventilated cavity, meanwhile MPMs for calculating the effective U-value and the heat-recovery rate were developed for an LBE with two ventilated cavities. Such MPMs can be integrated into well-known computer tools for buildingsć energy-efficiency simulations, for example, TRNSYS. The accuracy of the modelswas verified with field experiments.
UR  - https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/
@article{{}{.},
	author = {Leskovšek, U., Arkar, C., Černe, B., Medved, S.},
	title = {Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {54},
	number = {12},
	year = {2008},
	doi = {},
	url = {https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/}
}
TY  - JOUR
AU  - Leskovšek, Uroš 
AU  - Arkar, Ciril 
AU  - Černe, Boštjan 
AU  - Medved, Sašo 
PY  - 2017/08/21
TI  - Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 54, No 12 (2008): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - lightweight building elements, heat transfer, solar heating, multiple regression, 
N2  - Lightweight building elements (LBEs) with one or two ventilated cavities are multifunctional building-envelope elements that lower the heat transfer to theambient and enable solar heating. In the case of two ventilated cavities they operate as recuperative heat exchangers in the buildingćs ventilation system. This paper presents the development of a calculation procedure for thecharacterisation of such innovative building-envelope elements. Using a commercial numerical tool, a wide range of influential parameters was studied.Based on the numerical results, multiple parametrical models (MPMs) for determining an effective U-value and the heat gains on the supply of ventilation air were developed for the case of an LBE with one ventilated cavity, meanwhile MPMs for calculating the effective U-value and the heat-recovery rate were developed for an LBE with two ventilated cavities. Such MPMs can be integrated into well-known computer tools for buildingsć energy-efficiency simulations, for example, TRNSYS. The accuracy of the modelswas verified with field experiments.
UR  - https://www.sv-jme.eu/article/multiple-parametric-models-of-heat-transfer-in-lightweight-building-elements-with-ventilated-cavities/
Leskovšek, Uroš, Arkar, Ciril, Černe, Boštjan, AND Medved, Sašo.
"Multiple parametric models of heat transfer in lightweight building elements with ventilated cavities" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 54 Number 12 (21 August 2017)

Authors

Affiliations

  • Trimo Ltd. Co., Trebnje, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • Trimo Ltd. Co., Trebnje, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 54(2008)12, 830-840

Lightweight building elements (LBEs) with one or two ventilated cavities are multifunctional building-envelope elements that lower the heat transfer to theambient and enable solar heating. In the case of two ventilated cavities they operate as recuperative heat exchangers in the buildingćs ventilation system. This paper presents the development of a calculation procedure for thecharacterisation of such innovative building-envelope elements. Using a commercial numerical tool, a wide range of influential parameters was studied.Based on the numerical results, multiple parametrical models (MPMs) for determining an effective U-value and the heat gains on the supply of ventilation air were developed for the case of an LBE with one ventilated cavity, meanwhile MPMs for calculating the effective U-value and the heat-recovery rate were developed for an LBE with two ventilated cavities. Such MPMs can be integrated into well-known computer tools for buildingsć energy-efficiency simulations, for example, TRNSYS. The accuracy of the modelswas verified with field experiments.

lightweight building elements; heat transfer; solar heating; multiple regression;