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Experiment of indoor temperature and velocity field for displacement ventilation.

[In Chinese. / En chinois.]

Author(s) : NI B.

Type of article: Article

Summary

The author obtained measured results of vertical temperature distribution and three dimensional temperature filed in a single heat source condition; the experiment results reveal that: 1) the heat source exerts little influence on the horizontal distribution of indoor temperature and no heat or pollution spreading is observed; 2) the air velocity inside the room is quite uniform (except for an upward convective thermal jet from the heat source); 3) heat loss through the envelope has minor effects on the height of the thermocline and the outside temperature can somewhat change the vertical temperature distribution indoors.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2001-2868
  • Languages: Chinese
  • Source: HV & AC - vol. 30 - n. 136
  • Publication date: 2000/10
  • Document available for consultation in the library of the IIR headquarters only.

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