Data Set for Emperical Validation of Double Skin Facade Model

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Resumé

During the recent years the attention to the double skin facade (DSF) concept has greatly increased. Nevertheless, the application of the concept depends on whether a reliable model for simulation of the DSF performance will be developed or pointed out. This is, however, not possible to do, until the model is empirically validated and its' limitations for the DSF modeling are identified. Correspondingly, the existence and availability of the experimental data is very essential.

Three sets of accurate empirical data for validation of DSF modeling with building simulation software were produced within the International Energy Agency (IEA) Task 34 Annex 43. This paper describes the full-scale outdoor experimental test facility ‘the Cube', where the experiments were conducted, the experimental set-up and the measurements procedure for the data sets. The empirical data is composed for the key-functioning modes of a double skin facade: 1. External air curtain mode, it is the naturally ventilated DSF cavity with the top and bottom openings open to the outdoor; 2. Thermal insulation mode, when all of the DSF openings closed; 3. Preheating mode, with the bottom DSF openings open to the outdoor and top openings open to the indoor.

Available data sets consist of two groups of parameters, which were measured simultaneously. These are the parameters of boundary conditions and the parameters that reflect the DSF performance. The boundary conditions include the climate data, wind profile, outdoor concentration of carbon dioxide etc. Parameters of the DSF performance discussed in the paper are: the temperature gradients in the DSF cavity, mass flow rate in the naturally ventilated cavity, surface temperatures, etc.

OriginalsprogEngelsk
TitelProceedings of the 8th Symposium on Building Physics in the Nordic Countries : NSB2008, Nordic Symposium on Building Physics 2008
RedaktørerCarsten Rode
Antal sider8
Vol/bind1
ForlagTechnical University of Denmark (DTU)
Publikationsdato2008
Sider151-158
ISBN (Trykt)9788778772657
StatusUdgivet - 2008
BegivenhedNordic Symposium on Building Physics - Copenhagen, Danmark
Varighed: 16 jun. 200818 jun. 2008
Konferencens nummer: 8

Konference

KonferenceNordic Symposium on Building Physics
Nummer8
LandDanmark
ByCopenhagen
Periode16/06/200818/06/2008
NavnBYGDTU Report
NummerR-189
ISSN1601-2917

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Facades
Skin
Air curtains
Boundary conditions
Preheating
Thermal insulation
Test facilities
Thermal gradients
Carbon dioxide
Flow rate
Availability

Bibliografisk note

Also published on a CD. See www.nsb2008.org

Citer dette

Kalyanova, O., Jensen, R. L., & Heiselberg, P. (2008). Data Set for Emperical Validation of Double Skin Facade Model. I C. Rode (red.), Proceedings of the 8th Symposium on Building Physics in the Nordic Countries: NSB2008, Nordic Symposium on Building Physics 2008 (Bind 1, s. 151-158). Technical University of Denmark (DTU). BYGDTU Report, Nr. R-189
Kalyanova, Olena ; Jensen, Rasmus Lund ; Heiselberg, Per. / Data Set for Emperical Validation of Double Skin Facade Model. Proceedings of the 8th Symposium on Building Physics in the Nordic Countries: NSB2008, Nordic Symposium on Building Physics 2008. red. / Carsten Rode. Bind 1 Technical University of Denmark (DTU), 2008. s. 151-158 (BYGDTU Report; Nr. R-189).
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Kalyanova, O, Jensen, RL & Heiselberg, P 2008, Data Set for Emperical Validation of Double Skin Facade Model. i C Rode (red.), Proceedings of the 8th Symposium on Building Physics in the Nordic Countries: NSB2008, Nordic Symposium on Building Physics 2008. bind 1, Technical University of Denmark (DTU), BYGDTU Report, nr. R-189, s. 151-158, Nordic Symposium on Building Physics, Copenhagen, Danmark, 16/06/2008.

Data Set for Emperical Validation of Double Skin Facade Model. / Kalyanova, Olena; Jensen, Rasmus Lund; Heiselberg, Per.

Proceedings of the 8th Symposium on Building Physics in the Nordic Countries: NSB2008, Nordic Symposium on Building Physics 2008. red. / Carsten Rode. Bind 1 Technical University of Denmark (DTU), 2008. s. 151-158 (BYGDTU Report; Nr. R-189).

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

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KW - Natural ventilation

KW - Air flow

KW - Temperature gradient

KW - Tracer gas

KW - Velocity profile

KW - Hot-sphere anemometers

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Kalyanova O, Jensen RL, Heiselberg P. Data Set for Emperical Validation of Double Skin Facade Model. I Rode C, red., Proceedings of the 8th Symposium on Building Physics in the Nordic Countries: NSB2008, Nordic Symposium on Building Physics 2008. Bind 1. Technical University of Denmark (DTU). 2008. s. 151-158. (BYGDTU Report; Nr. R-189).