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Document IIF

Applicabilité des techniques de refroidissement par évaporation en République tchèque.

Applicability of evaporative cooling techniques in the Czech Republic.

Auteurs : LAIN M., DUSKA M., MATEJICEK K.

Résumé

This paper deals with the applicability of evaporative cooling techniques in the Czech Republic. In the first part, analyses of possible cooling energy savings for direct and non-direct evaporative cooling are elaborated. The analyses are based on typical hourly climatic data for Prague, Czech Republic, and include case studies. In the second part, real energy savings achieved by application of direct evaporative cooling, heat recovery, heat pump and system optimization on an extensive HVAC system of Czech Television in Prague are presented. Maintenance problems of an evaporating cooling plant are discussed. The HVAC system of the Czech Television in Prague consists of more than 100 central air-conditioning units with central heat recovery, heat pump and energy loops.

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Détails

  • Titre original : Applicability of evaporative cooling techniques in the Czech Republic.
  • Identifiant de la fiche : 2005-0400
  • Langues : Anglais
  • Source : 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
  • Date d'édition : 17/08/2003

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