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An inverse modeling approach for the thermal response modeling of green façades
ID Šuklje, Tomaž (Author), ID Hamdy, Mohamed (Author), ID Arkar, Ciril (Author), ID Hensen, Jan (Author), ID Medved, Sašo (Author)

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Abstract
Green façades or vertical greenery systems (VGSs) are continuously gaining attention among urbanists for improving the living comfort and energy efficiency in urban areas. However, modeling and simulating the thermal response of VGSs remains a research topic. This paper introduces a novel inverse modeling approach for modeling the thermal response of VGSs on building envelopes. The modeling approach considers the VGSs as a homogeneous layer with apparent thermo-physical properties. The approach optimizes the apparent thermo-physical properties by calibrating the inverse model using data generated by a detailed thermal response model of VGS or experimental data. It is shown that the predicted temperature of VGS deviates by less than +/-1.3°C, while the heat flux on the inner side of the building envelope deviates by less than +/-0.3 W/m[sup]2 compared to the measured values.

Language:English
Keywords:vertical greenery systems, evaporative cooling, green façade, climate adaptive building skins, apparent thermo-physical properties
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Publication status:Published
Publication version:Author Accepted Manuscript
Year:2019
Number of pages:Str. 1447-1456
Numbering:Vol. 235
PID:20.500.12556/RUL-105462 This link opens in a new window
UDC:502.131.1+692.232(045)
ISSN on article:0306-2619
DOI:10.1016/j.apenergy.2018.11.066 This link opens in a new window
COBISS.SI-ID:16368155 This link opens in a new window
Publication date in RUL:30.11.2018
Views:1392
Downloads:607
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Record is a part of a journal

Title:Applied energy
Shortened title:Appl. energy
Publisher:Applied Science Publishers
ISSN:0306-2619
COBISS.SI-ID:5134599 This link opens in a new window

Secondary language

Language:Slovenian
Keywords:hlapilno hlajenje, ozelenjene fasade, prilagodljive termo-fizikalne lastnosti

Projects

Funder:ARRS - Slovenian Research Agency
Project number:P2-0223
Name:Prenos toplote in snovi

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