Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
245328 | Applied Energy | 2007 | 12 Pages |
Abstract
This study is concerned with the design of a solar chimney to induce ventilation in a building. CFD modelling techniques were used to assess the impacts of inclination angle, double glazing and low-emissivity finishes on the induced ventilation rate. It was found that for a south-facing chimney, an inclination angle of 67.5° from the horizontal was optimum for the location chosen, giving 11% greater efficiency than the vertical chimney, and that a 10% higher efficiency was obtained by using a low-emissivity wall surface.
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Authors
D.J. Harris, N. Helwig,