IIR document
Experimental Investigation of energy saving in buildings with PCM cold storage.
Author(s) : STRITIH U., BUTALA V.
Summary
This article presents an experimental analysis of cooling buildings using night-time cold accumulation in a phase change material (PCM), otherwise known as the "free-cooling principle". Studies of the ceiling and floor free-cooling principle, as well as passive cooling, are presented. The free-cooling principle is explained and some of the types of PCMs suitable for summer cooling are listed. An experiment was conducted using paraffin with a melting point of 22°C as the PCM to store cold during the night-time and to cool hot air during the daytime in summer. Air temperatures, heat fluxes and heat as a function of time are presented for different air velocities and inlet temperatures.
Available documents
Format PDF
Pages: 2009-4
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Experimental Investigation of energy saving in buildings with PCM cold storage.
- Record ID : 2009-1690
- Languages: English
- Subject: Environment
- Source: 8th Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning
- Publication date: 2009/06/03
Links
- See translations: Investigación experimental sobre ahorro energético en edificios con acumulación de frio en material con cambio de fase (PCM).
See other articles from the proceedings (27)
See the conference proceedings
-
Investigación experimental sobre ahorro energét...
- Author(s) : STRITIH U., BUTALA V.
- Date : 2010/06
- Languages : Spanish
- Source: IIF-IIR/Frío Calor Aire acond. - vol. 38 - n. 426
- Formats : PDF
View record
-
Overheating prevention in a low energy building...
- Author(s) : ARKAR C., MEDVED S.
- Date : 2006/10/25
- Languages : English
- Source: Energija i okolis 2006. Medunarodni kongres: XX. znanstveni skup o energiji i zastiti ikolisa./ Energy and the environment 2006. International congress: 20th Scientific Conference on Energy and the Environment.
- Formats : PDF
View record
-
How much is free cooling worth?
- Date : 1997/03
- Languages : English
- Source: Resource - vol. 5 - n. 3
View record
-
Kühlung von Gebäuden ohne Kältemaschine: Entwic...
- Author(s) : LÜDEMANN B., DETZER R., THIEL P., et al.
- Date : 2007/03
- Languages : German
- Source: Heiz. Lüft. Haustech. - vol. 58 - n. 3
View record
-
Hybrid cooling solutions: night cooling and mec...
- Author(s) : BARNARD N.
- Date : 2006
- Languages : English
- Source: Annual proceedings of the Institute of Refrigeration. 2006-2007 [CD-ROM].
View record