Dynamic analysis of daylight metrics and energy saving for rooftop window integrated flat roof structure of building
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- 作者：Madhu Sudana ; msudan.esz@gmail.com" class="auth_mail" title="E-mail the corresponding author ; G.N. Tiwaria ; I.M. Al-Helalb
- 关键词：Daylight illuminance ratio ; Daylight metrics ; Energy saving ; CO2 mitigation ; Carbon credit
- 刊名：Solar Energy
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：122
- 期：Complete
- 页码：834-846
- 全文大小：2277 K
文摘
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The Daylight Illuminance Ratio (DIR) model for rooftop window has been developed considering building orientation with respect to sun, time of the day and the intended locale of the building.
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The experimental validation has been done by considering the combined effect of both direct and indirect components of the sunlight and skylight.
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Using the developed model, the energy saving potential and corresponding CO2 mitigation has been determined for different climatic locations in India.