ShareHeat-exchange coefficient between the floor and the ambiance in floor cooling systems: theoretical or a question of definition?
Der Wärmeübergangskoeffizient zwischen Boden und Raum bei der Fussbodenkühlung: Theorie oder eine Definitionsfrage?
Author(s) : OLESEN B. W., MICHEL E., BONNEFOI F., et al.
Summary
In this article, the theory governing the overall coefficient of exchange between the surface of a chilling floor and the cooled premises is discussed and a distinction between exchange via convection and via radiation is drawn. The authors stress the importance of an accurate definition of the chosen location in terms of representativeness of the air in the premises. Theoretical considerations are presented then compared with experimental measurements.
Details
- Original title: Der Wärmeübergangskoeffizient zwischen Boden und Raum bei der Fussbodenkühlung: Theorie oder eine Definitionsfrage?
- Record ID : 2001-1528
- Languages: German
- Source: DKV-Tagungsbericht 26. 1999, Berlin.
- Publication date: 1999/11/17
- 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; Floor; Heat transfer; Man; Convection; Air conditioning
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- Author(s) : OLESEN B. W.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.
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A proposal for the calculation of panel heating...
- Author(s) : LAURENTI L., MARCOTULLIO F., ZAZZINI P.
- Date : 2002
- Languages : English
- Source: ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
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Radiant heating and cooling by embedded water-b...
- Author(s) : OLESEN B. W.
- Date : 2004/03/03
- Languages : English
- Source: Impianti, edifici, città: integrazione e nuove visioni di progetto e di gestione. 44e Convegno Internazionale AICARR [CD-ROM]./ HVAC&R systems, envelope and urban context: integration and new vision of design and operation. 44th International conference of AICARR [CD-ROM].
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Was nützt heutige Forschung auf dem Gebiet der ...
- Author(s) : MOSER A.
- Date : 1998/11/18
- Languages : German
- Source: DKV-Tagungsbericht 25. 1998, Würzburg.
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Heat transfer pathways in underfloor air distri...
- Author(s) : BAUMAN F. S., JIN H., WEBSTER T.
- Date : 2006/06/25
- Languages : English
- Source: ASHRAE Transactions. 2006 Annual Meeting, Quebec City, Canada. Volume 112, part 2 + CD-ROM.
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