فاطمه ماله مير

The use of natural light in indoor spaces, in addition to reducing energy consumption, also results in positive physical and psychological effects on users, and at the same time, a large amount of light in the space leads to dissatisfaction and visual discomfort. that in cultural and educational spaces, due to the frequent movement of people of different ages and the presence of various activities and different needs, it is not possible to freely access sunlight and adjust windows or canopies for its users, and as a result, the requirements have a limited supply of suitable daylight, in this study, the lighting efficiency of a moving shell with an origami design has been investigated. The triangles of this design are considered as openings and their movement depends on the position of the sun in the sky. The purpose of the design 164 of this shell and its movement scenario is to improve the performance of daylight in an educational and cultural space that is applied to the south, east and west facades. The movement of movable panels is designed in such a way that after opening, they have the function of horizontal canopies with a depth of 200 cm. Grasshopper plugin for Rhino is used for modeling, climate data extraction and sun position and proper orientation of the building are used from Ladybug plugin, light analysis from Climate Studio plugin. Light analyzes have been done at the critical hours of 9 am and 5 pm on 4 critical days of the year. The results of the annual lighting analysis showed that the application of the moving shell has a significant role in increasing the lighting efficiency, and it complies with the visual comfort criteria of the LED eva‎luation system, and in most of the hours when the glare analysis is done, its amount is negligible.

مركز فرهنگي , نماي متحرك , بهبود عملكرد نور روز

community center , kinetic facade , daylight performance

Fatemeh Malmir

Mohsen Feizi