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THE EFFECT OF INFILTRATION ON THE PERFORMANCE OF THE VENTILATION SYSTEM.

[In Swedish. / En suédois.]

Author(s) : LI Y. G., PETERSON F.

Type of article: Periodical article

Summary

REPORTS ON STUDIES USING A COMPUTER MODEL OF AIR MOVEMENT IN BUILDINGS WITH DIFFERENT VENTILATION SYSTEMS, THE EFFECT OF AIR INFILTRATION ON VENTILATION FLOWS, ETC. FINDS THAT THIS EFFECT IS CONSIDERABLE AND THAT -FOR MECHANICAL SUPPLY AND EXTRACT VENTILATION -THE NORMAL OVERDESIGN OF EXTRACT FLOW RATES BY 10% IS NOT SUFFICIENT TO ENSURE FLOW DIRECTION IN WALLS, ETC. STATES THAT OVERDESIGN BY AROUND 20% IS NORMALLY REQUIRED TO PREVENT CONDENSATION IN THE WALLS WITH COMPLETE CERTAINTY.

Details

  • Original title: [In Swedish. / En suédois.]
  • Record ID : 1992-0316
  • Languages: Swedish
  • Source: KTH, Dep. Heat. Vent. - n. 1
  • Publication date: 1990

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