Content
Number of images - 8
Tables and charts - 5
Light & Engineering 26 (1)

Light & Engineering 26 (1)

Volume 26
Date of publication 03/30/2018
Pages 144-152

PDF

Methods of Calculation of Floodlighting Utilisation Factor at the Design Stage. L&E 26 (1) 2018
Articles authors:
Krzysztof Skarżyński

Master of Science. He graduated in Electrical Engineering at Warsaw University of Technology in 2014 and since then he has been a Ph.D. Student at the Lighting Technology Division. He also works as a lighting designer at his own company called DKS Światło

Abstract
The main aim of this work is to present different methods of calculation of these new parameters: floodlighting utilisation factor, useful luminous flux, loss of luminous flux and coefficient of floodlighting utilization factor. Each method is carefully described. There is also a general analysis of the assumptions and restrictions used in the calculations. The results of the calculations are presented and broadly discussed with reference to a very simple and a more complex floodlighting design. It was found that these parameters are very helpful and convenient in the assessment of the quality of floodlighting at the design level.
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Keywords
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