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Measurement and Modeling of a Daylight Redirecting Component

TitleMeasurement and Modeling of a Daylight Redirecting Component
Publication TypeConference Proceedings
Year of Conference2014
AuthorsGrobe LO, Müllner K, Wittkopf SK
Conference Name13th International Radiance Workshop
Conference LocationLondon, UK
KeywordsBSDF, complex fenestration, daylighting, goniophotometer, light redirection, light simulation

The BSDF of a daylight redirecting component based on an array of mirrors is measured using a scanning goniophotometer. A simulation model of the same component is developed for use in daylight simulation. The presentation gives an example of a model development, available modeling strategies and some first results. Work in progress. Supported by the Swiss National Science Foundation SNSF.