Abstract
This paper presents a new theoretical method for calculating the indirect component of the horizontal illuminance. The method is based on examination of the paths of the selected light beams of every luminaire and on the calculation of their contribution to the horizontal illuminance at the working plane points. On the basis of the theory presented, a computer program was developed, whose main output data are matrices of the direct and indirect components of the horizontal illuminance at chosen points on the working plane. The illustrative examples show excellent agreement of the results obtained by the proposed method with those achieved experimentally, confirming that the method is of high accuracy.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
