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Comparative analysis of life span between two systems of air conditioning: variable air volume and cold ceilings.

Análise comparativa de ciclo de vida entre duas soluções de climatização volume de ar variável vs. tectos arrefecidos.

Author(s) : SOARES C. J. L., SILVA L. M. da

Type of article: Article

Summary

The article analyses the two systems in an office building in Lisbon. The study was done using the ISO Standard 7730 for the estimation of dissatisfaction percentages and life cycle software. The results of the analysis led the authors to conclude that the cold ceiling system has important advantages compared to variable air volume, in terms of comfort and environmental impact.

Details

  • Original title: Análise comparativa de ciclo de vida entre duas soluções de climatização volume de ar variável vs. tectos arrefecidos.
  • Record ID : 2001-0428
  • Languages: Portuguese
  • Source: Grau Celsius - n. 84
  • Publication date: 2000/01
  • Document available for consultation in the library of the IIR headquarters only.

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