Thermal discomfort during hot periods is increasingly shaping how people move through and occupy urban public spaces. While architectural and urban-scale heat mitigation strategies have been widely studied, product-scale solutions that improve outdoor thermal comfort for individuals in cities remain limited and underexplored. Existing outdoor cooling products often depend on mechanical systems, energy consumption, or short-term interventions, making them costly, resource-intensive, and difficult to sustain as long term public space infrastructure. This thesis investigates how passive cooling principles embedded in traditional Persian windcatchers (bâdgirs) can be reinterpreted through product design to create localized comfort without relying on energy-intensive technologies. Rather than replicating architectural forms, the research extracts transferable functional logic and translates it into a contemporary urban design application. The design outcome is Sarv, a modular urban furniture system that integrates a windcatcher-inspired core within public seating. The system is conceived to enhance comfort at the human scale in hot conditions while supporting different social behaviors. The thesis examines how geometry, airflow strategy, and system integration can improve the thermal experience. By bridging vernacular environmental intelligence and contemporary product design, this thesis demonstrates a design approach for developing replicable, low-energy interventions that increase the comfort and usability of public spaces during hot periods.
Il disagio termico durante i periodi caldi sta influenzando sempre più il modo in cui le persone attraversano e vivono gli spazi pubblici urbani. Sebbene le strategie di mitigazione del calore a scala architettonica e urbana siano state ampiamente studiate, le soluzioni a scala di prodotto in grado di migliorare il comfort termico outdoor per i singoli utenti in città restano limitate e poco esplorate. I prodotti di raffrescamento per esterni esistenti dipendono spesso da sistemi meccanici, consumo energetico o interventi temporanei, risultando costosi, ad alta intensità di risorse e difficili da sostenere come infrastrutture di lungo periodo per lo spazio pubblico. Questa tesi indaga come i principi di raffrescamento passivo incorporati nei windcatcher persiani tradizionali (bâdgir) possano essere reinterpretati attraverso il product design per creare comfort localizzato senza fare affidamento su tecnologie ad alta intensità energetica. Piuttosto che replicare forme architettoniche, la ricerca estrae una logica funzionale trasferibile e la traduce in un’applicazione di design urbano contemporaneo. L’esito progettuale è Sarv, un sistema di arredo urbano modulare che integra un nucleo ispirato al windcatcher all’interno di sedute pubbliche. Il sistema è concepito per aumentare il comfort a scala umana in condizioni di caldo, supportando al contempo diversi comportamenti sociali. La tesi esamina come geometria, strategia di flusso d’aria e integrazione del sistema possano migliorare l’esperienza termica. Collegando l’intelligenza ambientale vernacolare e il product design contemporaneo, questa tesi dimostra un approccio progettuale per sviluppare interventi replicabili e a basso consumo energetico che aumentano comfort e usabilità degli spazi pubblici durante i periodi caldi.
Sarv: translating ancient persian windcatcher logic into contemporary urban experience
Hoveydi, Tahmineh
2025/2026
Abstract
Thermal discomfort during hot periods is increasingly shaping how people move through and occupy urban public spaces. While architectural and urban-scale heat mitigation strategies have been widely studied, product-scale solutions that improve outdoor thermal comfort for individuals in cities remain limited and underexplored. Existing outdoor cooling products often depend on mechanical systems, energy consumption, or short-term interventions, making them costly, resource-intensive, and difficult to sustain as long term public space infrastructure. This thesis investigates how passive cooling principles embedded in traditional Persian windcatchers (bâdgirs) can be reinterpreted through product design to create localized comfort without relying on energy-intensive technologies. Rather than replicating architectural forms, the research extracts transferable functional logic and translates it into a contemporary urban design application. The design outcome is Sarv, a modular urban furniture system that integrates a windcatcher-inspired core within public seating. The system is conceived to enhance comfort at the human scale in hot conditions while supporting different social behaviors. The thesis examines how geometry, airflow strategy, and system integration can improve the thermal experience. By bridging vernacular environmental intelligence and contemporary product design, this thesis demonstrates a design approach for developing replicable, low-energy interventions that increase the comfort and usability of public spaces during hot periods.| File | Dimensione | Formato | |
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https://hdl.handle.net/10589/253670