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Describes a work claimed to remove the imperfections of known models for the calculation of heat transfer through radiation. The real radiation view factor between the observed surface and location of mean radiant temperature (MRT) was calculated where MRT represented the global unit for heat transfer in an enclosure through radiation. States the error in calculating the radiation heat flow due to temperature difference linearization was reduced. Mathematical models for calculating the representative MRT in the enclosure were verified experimentally and its deviations from the calculated value due to the heat sources in the enclosure were discovered. Notes that a new sensor was developed with a relatively low time constant for measuring the distribution of local MRT in the enclosure.
Details
- Original title: Dynamic analysis of heat transfer in buildings with special emphasis on radiation.
- Record ID : 1993-2761
- Languages: English
- Source: Energy Build. - vol. 17 - n. 3
- Publication date: 1991
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Indexing
- Themes: Air conditioning: general information
- Keywords: Radiation; Calculation; Building; Measurement; Heat transfer; Air conditioning
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BUILDING WALL HEAT FLUX CALCULATIONS.
- Author(s) : PARK J. E.
- Date : 1987
- Languages : English
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Modèle d'étude du comportement thermique des ma...
- Author(s) : BEGUIN D.
- Date : 1992/05
- Languages : French
- Source: Cah. CSTB - n. 329
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Angle dependent solar transmission by radiation...
- Author(s) : KROCHMANN J., WANG X. Y., MASUCH J.
- Date : 1992/07
- Languages : German
- Source: Klima Kälte Heiz. - vol. 20 - n. 7-8
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Longwave radiant exchange between rooms.
- Author(s) : DAVIES M. G.
- Date : 1994/01
- Languages : English
- Source: Build. Environ. - vol. 29 - n. 1
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INTERIOR CONVECTIVE HEAT TRANSFER IN BUILDINGS ...
- Author(s) : SPITLER J. D., PEDERSEN C. O., FISHER D. E.
- Date : 1991
- Languages : English
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