Summary
In this study, the thermal comfort, air change effectiveness and stratification profiles are characterized for an in-situ test. A private office was built in order to analyze the effects of the load split between the chilled ceiling and displacement ventilation systems on the thermal comfort, stratification and thermal comfort. Tests included varying the ceiling temperature, room load and load placement. Results from six load configurations are compared to the literature and offer field observations of the trends shown in lab studies. The study indicates that the use of CCs with stratified air supply systems can lead to comfortable room conditions, with good air quality as described in the literature.
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Details
- Original title: In-situ performance of chilled ceilings in stratified environments.
- Record ID : 30009184
- Languages: English
- Source: Clima 2013. 11th REHVA World Congress and 8th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings.
- Publication date: 2013/06/16
Links
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Indexing
- Themes: Comfort air conditioning
- Keywords: Stratification; Office; Ventilation; Temperature; Ceiling; Model; Air conditioning
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Temperature stratification in a high cooling lo...
- Author(s) : SCHIAVON S., BAUMAN F., TULLY B., et al.
- Date : 2013/06/16
- Languages : English
- Source: Clima 2013. 11th REHVA World Congress and 8th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings.
- Formats : PDF
View record
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Room air stratification in combined chilled cei...
- Author(s) : SCHIAVON S., BAUMAN F., TULLY B., et al.
- Date : 2012/02
- Languages : English
- Source: HVAC&R Research - vol. 18 - n. 1-2
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A water tank experiment on the influence of occ...
- Author(s) : HOMMA H., ZHANG L.
- Date : 2002
- Languages : English
- Source: ASHRAE Transactions. 2002 annual Meeting, Honolulu, Hawaii. Volume 108, part 2 + CD-ROM.
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SYSTEME INTEGRE DE CHAUFFAGE, VENTILATION ET CL...
- Author(s) : EHLERS H.
- Date : 1991/08/07
- Languages : French
- Source: Ing. Archit. suisses - vol. 117 - n. 17
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Energy comparison of a refrigerated ceiling wit...
- Author(s) : DIEHL O.
- Date : 1995/11/22
- Languages : German
- Source: DKV-Tagungsbericht 1995, Ulm.
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