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Influence de l'espacement des ailettes sur le givrage et le dégivrage d'un évaporateur de pompe à chaleur à deux rangées sous de fortes conditions de givrage.

Effect of fin staging on frost/defrost performance of a two-row heat pump evaporator under heavy frosting conditions.

Auteurs : WATTERS R. J., O'NEAL D. L., YANG J.

Résumé

This collection of 75 papers presented at the ASHRAE 2001 Annual Meeting, held in Cincinnati, Ohio, USA, on June 24-27, includes the complete collection of symposium and technical papers as well as discussion questions and answers for every paper. Topics: air velocity measurements in non-ideal flow conditions; aspects of secondary fluid systems and space conditioning in supermarkets; design issues for geothermal heat pumps; use of computational fluid dynamics in heat exchanger design; issues in window condensation resistance; the effect of safety factors on pump selection and performance; applied heat pump/heat recovery concepts for the new millennium; experimental validation of multizone network airflow models; NIST centennial-celebrating 100 years of NIST-ASHRAE cooperation; better inputs for better outputs; psychrometrics at extreme conditions.

Détails

  • Titre original : Effect of fin staging on frost/defrost performance of a two-row heat pump evaporator under heavy frosting conditions.
  • Identifiant de la fiche : 2003-1578
  • Langues : Anglais
  • Source : ASHRAE Transactions. 2001 annual Meeting, Cincinnati, Ohio. Volume 107, part 2 + CD-ROM.
  • Date d'édition : 24/06/2001
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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