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Keywords: luminous efficacy
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Journal Articles

Predicting Vertical Daylight Illuminance Data From Measured Solar Irradiance: A Machine Learning-Based Luminous Efficacy Approach

Danny Hin Wa Li, Emmanuel Imuetinyan Aghimien
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2023, 145(3): 031005.
Paper No: SOL-22-1133
https://doi.org/10.1115/1.4055915
Published Online: October 26, 2022
...Danny Hin Wa Li; Emmanuel Imuetinyan Aghimien Daylight data are required for energy-efficient building designs. However, daylight is scarcely measured, making the luminous efficacy model an alternative. This paper presents a method for modeling vertical luminous efficacy (K vg ) using measured data...
View Article titled, Predicting Vertical Daylight Illuminance Data From Measured Solar Irradiance: A Machine Learning-Based <span class="search-highlight">Luminous</span> <span class="search-highlight">Efficacy</span> Approach
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Topics: Artificial neural networks, Brightness (Photometry), Solar radiation, Support vector machines, Sensitivity analysis, Machine learning, Modeling
Journal Articles

Energy Savings of an Optimized Daylight-Pipe System With Single and Dual Reflectors in Tropical Climates of India

Abdus Salam Azad, E. V. S. Kiran Kumar Donthu, Man Pun Wan, S. C. Kaushik, Dibakar Rakshit
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2022, 144(5): 051011.
Paper No: SOL-21-1333
https://doi.org/10.1115/1.4054470
Published Online: May 17, 2022
... 2022 17 05 2022 daylighting lighting energy light-pipe system light reflector light transmission efficiency luminous efficacy Lighting consumes a significant amount of electrical energy in buildings, after air-conditioning system. As per the recent data [ 1 ], lighting energy...
View Article titled, Energy Savings of an Optimized Daylight-Pipe System With Single and Dual Reflectors in Tropical Climates of India
Open the PDF for Energy Savings of an Optimized Daylight-Pipe System With Single and Dual Reflectors in Tropical Climates of India in another window
Topics: Brightness (Photometry), Climate, Pipes, Optical mirrors