Analysis and Comparison of Overheating Indices in Energy Renovated Houses

Publikation: Forskning - peer reviewKonferenceartikel i proceeding

Abstrakt

The scientific literature offers a number of methods for assessing the likelihood of overheating in buildings. The paper calculates eight well-documented indices for four representative family houses, from moderate and temperate climates, under different renovation processes (66 variants), with the use of multi-zone energy software. In two out of four cases, the calculation included passive cooling measures for optimization purposes (shading, ventilative cooling). The analysis shows strong correlations between different methods-indices originating from the same comfort model theory independently of the climate and the building geometry. Finally, many indices correlated highly with the annual building heat gains and losses.
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Detaljer

The scientific literature offers a number of methods for assessing the likelihood of overheating in buildings. The paper calculates eight well-documented indices for four representative family houses, from moderate and temperate climates, under different renovation processes (66 variants), with the use of multi-zone energy software. In two out of four cases, the calculation included passive cooling measures for optimization purposes (shading, ventilative cooling). The analysis shows strong correlations between different methods-indices originating from the same comfort model theory independently of the climate and the building geometry. Finally, many indices correlated highly with the annual building heat gains and losses.
OriginalsprogEngelsk
TitelProceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015 : Building Simulation 2015
RedaktørerJyotirmay Mathur, Vishal Garg
Antal sider8
Udgivelses stedHyderabad
UdgiverThe International Building Performance Simulation Association Conference
Publikationsdato2015
Sider1-8
Artikelnummerp2758
ISBN (elektronisk)978-93-5230-118-8
StatusUdgivet - 2015
Begivenhed - Hyderabad, Indien

Konference

Konference14th International Conference of the International Building Performance Simulation Association
Nummer14
LandIndien
ByHyderabad
Periode07/12/201509/12/2015

    Emneord

  • Energy renovation, Houses, Overheating

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