1. The most suitable light shelf size/position is determined on 6 latitudes for 3 different office heights.
2. The correlation between light shelf size/position and latitude is created from arrangement of light shelves according to latitudes for different office heights.
3. CUN-OKAY light shelf curves are obtained by joining interior and exterior end points of suitable light shelves separately according to latitudes for 3 different office heights.
4. A new method is found to use CUN-OKAY light shelf curves for random latitudes and random office heights except used in this study.
5. The use of CUN-OKAY curves are tested and it is achieved %97 accuracy of using these curves on a random latitude between 0-75 and for a random office height between 3m-4,8m within determined conditions in this study.
6. The method used to determine the suitable light …show more content…
CUN-OKAY Light Shelf Curves and Use of CUN-OKAY Light Shelf Curves On Random Latitudes Between 0-75
CUN-OKAY light shelf curves are formed from 6 main latitudes (0, 15, 30, 45, 60, 75). The latitudes between these numbers are obtained by pairing curve parts and dividing into equal pieces. E.g. For 3m office height, the latitudes between 0-15 are obtained by dividing the curve part equally between 0 and 15 latitudes.
Detailed forms of CUN-OKAY light shelf curves are shown in Table 2. The latitudes are numbered from 0 to 75 for each different office height.
The use of CUN-OKAY light shelf curves to find the suitable light shelf for a random latitude between 0-75 is performed by just drawing a horizontal line from one curve to the pair of it for the same latitude. E.g. The suitable light shelf on 19 latitude for 3m office height is obtained by drawing a horizontal line from interior curve to exterior marked by 19. The line is the base of the suitable light shelf obtained from CUN-OKAY light shelf curves & 5cm is accepted for light shelf thickness (Table