Sélection de la langue

Gouvernement du Canada / Government of Canada

Recherche

Effect of air diffuser layout on the ventilation conditions of a workstation - Part II : Air change efficiency and ventilation efficiency

Par Conseil national de recherches du Canada

Téléchargement
  1. (PDF, 1.8 Mio)
AuteurRechercher : 1; Rechercher : 1; Rechercher : 1; Rechercher : ; Rechercher : 1
Affiliation
  1. Conseil national de recherches du Canada. Institut de recherche en construction du CNRC
FormatTexte, Article
SujetIndoor Environment; Indoor Air Quality; Ventilation; Environnement intérieur; Qualité de l'air intérieur
Résumé
Tests were conducted in an enclosed room fitted with a mock-up workstation to determine the effect of air diffuser types and layouts on the ventilation condition of the workstation. Seven different layouts including two types of air diffusers were tested. For each air diffuser layout, tracer gas tests were conducted to measure air distribution patterns, air change efficiency, and ventilation efficiency return air duct. Additional tests were also conducted to investigate the effect of gap heights at the base of workstation partitions and the supply air rate on the air distribution pattern within the workstation and its surrounding areas. The results are presented in two papers. Part 1 presents the heights at the base of workstation partitions and airflow rates on these patterns. Part II, this paper, presents the results of air change efficiency and ventilation efficiency.
Date de publication
Dans
  • ASHRAE Transactions 99, nº 2 (1993) : 133–143.
NotePresented at the 1993 ASHRAE Annual Meeting held in Denver, CO, USA, June 26-30, 1993
Langueanglais
Publications évaluées par des pairsOui
IdentificateurIRC-P-1962
Numéro du CNRCNRCC 34928
NRC-IRC-4294
Numéro NPARC20358902
Exporter la noticeExporter en format RIS
Signaler une correctionSignaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement349d7294-617f-40b3-903c-a18af43f6a95
Enregistrement créé2012-07-20
Enregistrement modifié2020-06-06
Date de modification :