Abstrakt

Normally we supply fresh air to a room with a diffuser, and this air is distributed in the room according to different principles as: mixing ventilation, displacement ventilation etc. That means we have to supply a very large amount of air to the whole room, although a person in the room totally only need a small amount of air. It is usual to supply 1-5 times the volume of the room per hour, but a person only need (in his/her inhalation) about 0.6 m3 per hour. Therefore, if people have a rather fixed position during the work, there is a possibility to supply air more directly to the breathing zone, and therefore to supply a much smaller amount.
OriginalsprogEngelsk
Udgivelses stedAalborg
UdgiverDepartment of Civil Engineering, Aalborg University
Antal sider7
StatusUdgivet - 2006
NavnDCE Technical reports
Nummer2

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Bibliografisk note

Færdiggjort 13. februar 2006

Emneord

  • Diffuser
  • Air Quality
  • Thermal Comfort
  • Air Supply
  • FCPV

Citationsformater

Nielsen, P. V. (2006). Free Convection Personalized Ventilation (FCPV). Department of Civil Engineering, Aalborg University. DCE Technical reports, Nr. 2