دانشگاه تربیت مدرس نقش جهان - مطالعات نظری و فناوری های نوین معماری و شهرسازی 2322-4991 8 3 2018 11 22 An Analysis of the Function of External Senasir Types and Their Effects on the Wind Flow in the Historical Part of Bushehr ﺗﺤﻠﯿﻞ رﻓﺘﺎر ﮔﻮﻧﻪﻫﺎی ﺷﻨﺎﺷﯿﺮ ﺑﯿﺮوﻧﯽ و ﺗﺎﺛﯿﺮ آﻧﻬﺎ ﺑﺮ جریان ﺑﺎد در ﺑﺎﻓﺖ ﺗﺎریخی ﺑﻮﺷﻬﺮ 179 186 836 FA حمیدرضا بحرانی ﮔﺮوه ﻣﻌﻤﺎری، داﻧﺸﮑﺪه ﻫﻨﺮ و ﻣﻌﻤﺎری، واﺣﺪ ﺷﯿﺮاز، داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ، ﺷﯿﺮاز، ایران احسان رنجبر ﮔﺮوه ﺷﻬﺮﺳﺎزی، داﻧﺸﮑﺪه ﻫﻨﺮ و ﻣﻌﻤﺎری، داﻧﺸﮕﺎه ﺗﺮﺑﯿﺖ ﻣﺪرس، ﺗﻬﺮان، ایران سارا احمدی ﮔﺮوه ﺷﻬﺮﺳﺎزی، داﻧﺸﮑﺪه ﻫﻨﺮﻫﺎی زیبا، داﻧﺸﮕﺎه ﺗﻬﺮان، ﺗﻬﺮان، ایران Journal Article Bushehr has a valuable historical texture that is a very rich example of a coherent design with a climate from the macro level location to elements and architectural details. Based on the climatic challenges in the contemporary world, revising samples such as Bushehr can provide a basis for creativity in urban design and contemporary architecture. Given the ever-increasing advances in climate analysis, there is a need for a new insight into the analysis of urban spaces and architecture in the historical context of Bushehr. Senasir is one of the important elements in the climatic function, landscape and identity of the historical context of Bushehr. Most of the previous studies have considered this important element of Bushehr urban architecture from the sight of descriptive researches. The purpose of this paper is Senasir identifying and parametric analyzing to clarify its existential cause in terms of quantitative analysis. In this research, after studying the previous studies based on the content analysis method, the Senasir influence on the flow of winds based on Computational Fluid Dynamics (CFD) in Fluent and Gambit softwares has been investigated.<br> Senasirs have a significant impact on wind speed and direction change. It introduces Senasir as a thermal comfort producer space in the historical context of Bushehr and its specific climatic conditions, especially in the warmer seasons. The result of this study in the accurate identification of the Senasir’s function can be the basis for design creativities tailored to the wind flow in cities in Iran. <span>ﻣﻘﺪﻣﻪ: ﺑﻮﺷﻬﺮ ﺑﺎﻓﺖ ﺗﺎریخی ارزﺷﻤﻨﺪی دارد ﮐﻪ ﻧﻤﻮﻧﻪای ﺑﺴﯿﺎر ﻏﻨﯽ از ﻃﺮاﺣﯽ ﻫﻤﺴﺎز ﺑﺎ اﻗﻠﯿﻢ از ﺳﻄﺢ ﮐﻼن ﻣﮑﺎن‌یابی ﺗﺎ ﻋﻨﺎﺻﺮ و ﺟﺰییات ﻣﻌﻤﺎری اﺳﺖ. ﻣﺒﺘﻨﯽ ﺑﺮ ﭼﺎﻟﺶﻫﺎی اﻗﻠﯿﻤﯽ در ﺟﻬﺎن ﻣﻌﺎﺻﺮ ﺑﺎزﮐﺎوی ﻧﻤﻮﻧﻪﻫﺎیی ﻫﻤﭽﻮن ﺑﻮﺷﻬﺮ ﻣﯽﺗﻮاﻧﺪ زﻣﯿﻨﻪﻫﺎیی ﺑﺮای ﺧﻼﻗﯿﺖ در ﻃﺮاﺣﯽ ﺷﻬﺮی و ﻣﻌﻤﺎری ﻣﻌﺎﺻﺮ را ﻓﺮاﻫﻢ آورد. ﺑﺎ در ﻧﻈﺮداﺷﺘﻦ ﭘﯿﺸﺮﻓﺖ روزاﻓﺰون ﺗﺤﻠﯿﻞﻫﺎی اﻗﻠﯿﻤﯽ، ﺑﻪ ﺑﯿﻨﺸﯽ ﻧﻮ در ﺗﺤﻠﯿﻞ ﻓﻀﺎﻫﺎی ﺷﻬﺮی و ﻣﻌﻤﺎری در ﺑﺎﻓﺖ ﺗﺎریخی ﺑﻮﺷﻬﺮ ﻧﯿﺎز اﺳﺖ. ﺷﻨﺎﺷﯿﺮ یکی از ﻋﻨﺎﺻﺮ ﻣﻬﻢ در ﮐﺎرﮐﺮد اﻗﻠﯿﻤﯽ، ﻣﻨﻈﺮ و ﻫﻮیت ﺑﺎﻓﺖ ﺗﺎریخی ﺑﻮﺷﻬﺮ اﺳﺖ ﮐﻪ ﻋﻤﺪه ﻣﻄﺎﻟﻌﺎت ﭘﯿﺸﯿﻦ، این ﻋﻨﺼﺮ ﻣﻬﻢ ﻣﻌﻤﺎری ﺷﻬﺮی ﺑﻮﺷﻬﺮ را ﺑﯿﺸﺘﺮ از دریچه ﭘﮋوﻫﺶﻫﺎی ﺗﻮﺻﯿﻔﯽ ﻣﻮرد ﺑﺮرﺳﯽ ﻗﺮار داده‌اﻧﺪ. ﻫﺪف این ﻧﻮﺷﺘﺎر ﺑﺎزﺷﻨﺎﺳﯽ و ﺗﺤﻠﯿﻞ ﭘﺎراﻣﺘﺮیک ﺷﻨﺎﺷﯿﺮ ﺑﺮای روﺷﻦﺷﺪن ﻋﻠﺖ وﺟﻮدی آن از ﻣﻨﻈﺮ ﺗﺤﻠﯿﻞﻫﺎی ﮐﻤﯽ اﺳﺖ. در این ﭘﮋوﻫﺶ، ﭘﺲ از ﺑﺮرﺳﯽ ﻣﻄﺎﻟﻌﺎت ﭘﯿﺸﯿﻦ ﺑﺮاﺳﺎس روش ﺗﺤﻠﯿﻞ ﻣﺤﺘﻮا، ﺗﺎﺛﯿﺮ ﺷﻨﺎﺷﯿﺮ ﺑﺮ ﺟﺮیان ﺑﺎد ﻣﺒﺘﻨﯽ ﺑﺮ دیناﻣﯿﮏ ﺳﯿﺎﻻت ﻣﺤﺎﺳﺒﺎﺗﯽ (CFD) در ﻧﺮم اﻓﺰارﻫﺎی ﻓﻠﻮﺋﻨﺖ و ﮔﻤﺒﯿﺖ ﻣﻮرد ﺑﺮرﺳﯽ ﻗﺮار ﮔﺮﻓﺖ.<br> ﻧﺘﯿﺠﻪﮔﯿﺮی: ﺷﻨﺎﺷﯿﺮﻫﺎ ﺗﺎﺛﯿﺮ ﻗﺎﺑﻞ ﺗﻮﺟﻬﯽ ﺑﺮ ﺗﻐﯿﯿﺮ ﺳﺮﻋﺖ ﺑﺎد و ﺗﻐﯿﯿﺮ ﺟﻬﺖ ﺣﺮﮐﺖ ﺑﺎد دارﻧﺪ. این ﺗﺎﺛﯿﺮ ﺷﻨﺎﺷﯿﺮ را ﺑﻪﻋﻨﻮان ﻓﻀﺎی ﻓﺮاﻫﻢﮐﻨﻨﺪه آﺳﺎیش ﺣﺮارﺗﯽ در ﺑﺎﻓﺖ ﺗﺎریخی ﺑﻮﺷﻬﺮ و ﺷﺮایط اﻗﻠﯿﻤﯽ ﺧﺎص آن ﺑﻪویژه در ﻓﺼﻞﻫﺎی ﮔﺮم ﻣﻌﺮﻓﯽ ﻣﯽﮐﻨﺪ. ﻧﺘﯿﺠﻪ این ﭘﮋوﻫﺶ در ﺷﻨﺎﺳﺎیی دﻗﯿﻖ ﮐﺎرﮐﺮد ﺷﻨﺎﺷﯿﺮ ﻣﯽﺗﻮاﻧﺪ ﺑﺴﺘﺮی ﺑﺮای ﺧﻼﻗﯿﺖﻫﺎی ﻃﺮاﺣﯽ ﻣﺘﻨﺎﺳﺐ ﺑﺎ ﺟﺮیان ﺑﺎد در ﺷﻬﺮﻫﺎی ایران ﺑﺎﺷﺪ. </span> https://bsnt.modares.ac.ir/article_836_ab88b15733f543179858600245108dd8.pdf