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Use of cold radiant ceilings for building climatization.

Author(s) : BUTERA F. M., SOLAINI G.

Summary

The performances of air-cooled radiant ceilings in terms of energy saving and thermal comfort were investigated. A theoretical procedure was developed in order to evaluate the cooling load reduction of air conditioning systems which is achievable, at equal comfort level, when cold ceilings are in use. A parametric analysis was performed, with respect to the room shape factor, the glazing percentage, the air velocity, the air change rate and the climatic conditions. Results show that a considerable reduction of the cooling load can be achieved and that cold ceilings are particularly suitable for open-space and curtain-wall buildings.

Details

  • Original title: Use of cold radiant ceilings for building climatization.
  • Record ID : 1995-0416
  • Languages: English
  • Subject: Environment
  • Publication date: 1993/11/01
  • Source: Source: CLIMA 2000, London
    n. 333; 5 p.; 6 fig.; 2 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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