High and Low Reynolds number Measurements in a Room with an Impinging Isothermal Jet

M. Skovgaard , C. E. Hyldgaard, Peter V. Nielsen

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Abstract

The present paper, which is within the work of the lEA - annex 20, presents a series of full-scale velocity measurements in a room with isothermal mixing ventilation. The
measurements are in the Reynolds number range 1000 - 7000 based on inlet dimensions. This means that a transition from laminar to turbulent flow is occurring.
Original languageEnglish
Place of PublicationAalborg
PublisherDept. of Building Technology and Structural Engineering
Number of pages16
Publication statusPublished - 1990
SeriesIndoor Environmental Technology
Number12
VolumeR9003
ISSN0902-7513

Bibliographical note

Presented at ROOMVENT '90, International Conference on Engineering Aero- and Thermodynamics of Ventilated Rooms, Oslo, June 1990

PDF for print: 22 pp.

Keywords

  • Aircondition
  • Reynolds Number Measurements
  • Impinging Isothermal Jet

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