ISEC2005-76140......(8)

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NUMERICAL STUDY OF CONJUGATE HEAT TRANSFER IN A BIPV-THERMAL SYSTEM (8)绿色建筑博客V(z:gn+]`tY

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 CONCLUSIONS绿色建筑博客y$~?~,@6G

    This paper presented a CFD study of conjugate heat transfer and fluid flow in a BIPV/T system. While the main case of interest is forced convection with fan-induced airflow, at low pressure differentials there is a buoyancy-induced velocity peak near the PV surface. The conjugate heat transfer coefficients were predicted for the two cavity surfaces and the convective coefficient is generally higher than expected by many correlations [6, 7] due to the turbulent flow. These heat transfer coefficients can be utilized in simpler models to facilitate the design of BIPV/T systems. It is expected that a particle image velocimetry (PIV) system will provide improved results for the flow parameters.
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