Analysis and Comparison of Overheating Indices in Energy Renovated Houses

Theofanis Ch. Psomas, Per Kvols Heiselberg, Karsten Duer, Eirik Bjørn

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Resumé

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
ForlagThe International Building Performance Simulation Association Conference
Publikationsdato2015
Sider1-8
Artikelnummerp2758
ISBN (Elektronisk)978-93-5230-118-8
StatusUdgivet - 2015
Begivenhed14th International Conference of the International Building Performance Simulation Association: IBPSA 2015 - Hyderabad, Indien
Varighed: 7 dec. 20159 dec. 2015
Konferencens nummer: 14

Konference

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

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cooling
index method
shading
energy
software
geometry
climate
comparison
index
analysis
calculation
loss
temperate climate
family
method

Emneord

  • Energy renovation
  • Houses
  • Overheating

Citer dette

Psomas, T. C., Heiselberg, P. K., Duer, K., & Bjørn, E. (2015). Analysis and Comparison of Overheating Indices in Energy Renovated Houses. I J. Mathur, & V. Garg (red.), Proceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015: Building Simulation 2015 (s. 1-8). [p2758] Hyderabad: The International Building Performance Simulation Association Conference.
Psomas, Theofanis Ch. ; Heiselberg, Per Kvols ; Duer, Karsten ; Bjørn, Eirik. / Analysis and Comparison of Overheating Indices in Energy Renovated Houses. Proceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015: Building Simulation 2015. red. / Jyotirmay Mathur ; Vishal Garg. Hyderabad : The International Building Performance Simulation Association Conference, 2015. s. 1-8
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title = "Analysis and Comparison of Overheating Indices in Energy Renovated Houses",
abstract = "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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Psomas, TC, Heiselberg, PK, Duer, K & Bjørn, E 2015, Analysis and Comparison of Overheating Indices in Energy Renovated Houses. i J Mathur & V Garg (red), Proceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015: Building Simulation 2015., p2758, The International Building Performance Simulation Association Conference, Hyderabad, s. 1-8, 14th International Conference of the International Building Performance Simulation Association, Hyderabad, Indien, 07/12/2015.

Analysis and Comparison of Overheating Indices in Energy Renovated Houses. / Psomas, Theofanis Ch.; Heiselberg, Per Kvols; Duer, Karsten; Bjørn, Eirik.

Proceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015: Building Simulation 2015. red. / Jyotirmay Mathur; Vishal Garg. Hyderabad : The International Building Performance Simulation Association Conference, 2015. s. 1-8 p2758.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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AB - 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.

KW - Energy renovation

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KW - Energy renovation

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Psomas TC, Heiselberg PK, Duer K, Bjørn E. Analysis and Comparison of Overheating Indices in Energy Renovated Houses. I Mathur J, Garg V, red., Proceedings of the 14th International Conference of the International Building Performance Simulation Association: IBPSA 2015: Building Simulation 2015. Hyderabad: The International Building Performance Simulation Association Conference. 2015. s. 1-8. p2758