چكيده به لاتين
The energy crisis and environmental pollution are among the issues of concern in the present century around the world. Approximately 40% of the total energy consumption in developed countries is related to the construction sector, most of which is spent on air conditioners. Proper use of natural resources and proper management of construction can help maintain these limited resources and reduce energy consumption. while, it is important to have buildings that, in addition to preventing energy loss, lead to the reuse of resources and the optimal use of energy. This issue is one of the most important features of sustainable architecture. Using passive systems is one of the methods to provide thermal comfort of the building. The use of these systems has always been considered in the design of buildings and has a remarkable antiquity in traditional Iranian architecture. With the spread of fuel supply problems and environmental pollution, the importance of using these systems in design has doubled. This study tries to apply appropriate climatic solutions according to the vernacular architecture of Bushehr city, study of Bushehr climate and climate-friendly design solutions and software modeling of shanashirs as Bushehr environmental elements and use them to increase thermal comfort in spaces. The research of this dissertation started with the analysis of vernacular architecture in a quantitative system based on the simulation research method with the help of "Design Builder and Ladybug" software. First, according to the library and field researches, the typology of shanashirs in the old texture of Bushehr has been studied and classified. And then, according to the physical components of the shanashirs in Bushehr, thermal modeling in 14 types of shanashirs with different physical components, including the type of patterns (fence, louver with a 45 degree angle), height of the shanashirs, angle of the shanashirs, presence or Absence of roof, roof angle and depth of Shanashir balcony has been done separately for hot, cold and temperate days of the year. All models of shanshirs are simulated in Design Builder software and the temperature in the space behind the shanashirs is compared with each other in different models. And then using the outputs obtained from Design Builder software, the information for the input data of Ladybug software (to calculate the thermal comfort in the semi-open space according to the UTCI ) has been obtained. The performance of different species of shanashirs has been compared and analyzed so that in the end, the final samples has the greatest impact on reducing the operative temperature in the balcony and increasing the thermal comfort of this space. The results of this study are considered as key points according to the design context and its special features due to its location in the historical context of Bushehr and adjacent to the sea, and form the basis of the architecture of a sustainable residential-recreational complex (Nakhlestan Hotel).
