SET Proceedings 2978-4387 Caravel Press 10.65582/set.2005.026 2005.026 Design Optimisation for Cooling Building Integrated Photovoltaics using CFD ElbakheitAbdel Rahman Laxaa1@nottingham.ac.uk GanGuohui guohui.Gan@nottingham.ac.uk RiffatSaffa B. Saffa.Riffat@nottingham.ac.uk School of the Built Environment, University of Nottingham, University Park, Nottingham, NG7 2RD 23092005 4 1 978-7-112-07718-2 118 123 23 September 2005 © 2005 Copyright WSSET 2005

This paper presents the results from a simulation of the buoyancy effect occurring behind photovoltaic modules.Computational fluid dynamics (CFD) has been applied as a tool to predict airflow and temperatures in a cavity behind a heated panel. The results have been compared with experimental results published in the literature.Further discussion of using CFD in evaluating the performance of passive design of building envelopes integrated with PV is made. A number of design options were generated and evaluated..

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