Reflectance distributions and atrium daylight levels: a comparison between physical scale model and Radiance simulated study

  title={Reflectance distributions and atrium daylight levels: a comparison between physical scale model and Radiance simulated study},
  author={Swinal Samant and Benachir Medjdoub},
  journal={International Journal of Low-carbon Technologies},
The aim of this research was to carry out a comparative analysis between daylight factor (DF) values from physical model and Ecotect/Radiance for an atrium. Results show that Radiance underestimated the daylight factor in comparison with physical model measurements. The Radiance DF values could be multiplied by a factor of 1.2. Copyright , Manchester University Press. 
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