ShareExperimental investigation of the velocity field and air flow pattern generated by cooling ceiling beams.
Author(s) : FREDRIKSSON J., SANDBERG M., MOSHFEGH B.
Summary
A cooling beam is a source of natural convection, creating a transport of cold air into the occupied zone. Furthermore, natural convection flows are vulnerable to disturbances. The test results show that the air-flow from the chilled beam exhibits strong oscillations both sideways and along the chilled beam. Furthermore, air-flow generated by heat sources in the room may reverse the flow generated by the chilled beam.
Details
- Original title: Experimental investigation of the velocity field and air flow pattern generated by cooling ceiling beams.
- Record ID : 2002-0375
- Languages: English
- Source: Air distribution in rooms: ventilation for health and sustainable environment. Roomvent 2000. Proceedings of the 7th international conference.
- Publication date: 2000/07/09
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Other air-conditioning equipment
- Keywords: Radiation; Measurement; Air; Ceiling; Convection; Air conditioning
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Una applicazione con travi riscaldate e raffred...
- Author(s) : PIATTI P. I. S., LENTATI G., CAVALLARO S.
- Date : 2000/03/22
- Languages : Italian
- Source: Condizionamento, ventilazione e contaminazione ambientale, riscaldamento, refrigerazione: innovazioni e tendenze. 41° Convegno annuale AICARR./ Air conditioning, ventilation, air contamination, heating and refrigeration: innovations and trends. 41st annual conference of AICARR.
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Air chilled suspended ceiling in combination wi...
- Author(s) : MATHISEN H. M.
- Date : 2000/07/09
- Languages : English
- Source: Air distribution in rooms: ventilation for health and sustainable environment. Roomvent 2000. Proceedings of the 7th international conference.
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Numerical and experimental analysis of flow and...
- Author(s) : MOSHFEGH B., SANDBERG M.
- Date : 1994/06/15
- Languages : English
- Source: ROOMVENT '94. Air distribution in rooms. Proceedings.
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Displacement ventilation and cooled ceilings, r...
- Author(s) : FITZNER K.
- Date : 1996/07
- Languages : English
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Experimental investigations on cooling convectors.
- Author(s) : SEFKER T., FINKELSTEIN W.
- Date : 1993/11/01
- Languages : German
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