This thesis project has as objective the energy retrofit of the five Colleges University of Urbino, designed by the famous architect Giancarlo De Carlo, and is part of the project "Conserving Modern Heritage, Urbino's University Colleges", as part of the international program "KEEPING IT MODERN", promoted and financed by the Getty Foundation in Los Angeles. As of December 1, 2015 a campaign of measurement has started. This one has been made through dataloggers for continuous monitoring of internal and external climatic conditions and, at quarterly intervals, thermographic and psychrometric surveys in order to assess and analyze the current state of thermohygrometric comfort conditions and performance of the building envelope. Subsequently, has been made a study of building-plant combination with an energy simulation, the model has been validated through comparison with real consumption of methane and the temperatures measured by environmental sensors. Information on facilities and equipment have been found from historical documents and through the inspections. Different opportunities of insulation of opaque and transparent building components has been simulated in order to define the most appropriate intervention strategy to implement, between November and December, in a pilot construction site. Considering the importance of thermal comfort and indoor air quality, in the pilot construction site has introduced a plant building solution of controlled mechanical ventilation with the aid of a sensible double flow heat recovery unit. Following the analysis of the results obtained, guidelines have been outlined for the conservation plan of the University Colleges of Urbino in energy terms, in particular with regard the solutions concerning the components and the plant systems for air conditioning and ventilation.
Il presente lavoro di tesi ha come obiettivo il retrofit energetico dei cinque Collegi Universitari di Urbino, progettati dall’illustre architetto Giancarlo De Carlo, e si inserisce all’interno del progetto “Conserving Modern Heritage, Urbino’s University Colleges”, nell’ambito del programma internazionale “KEEPING IT MODERN”, promosso e finanziato dalla Getty Foundation di Los Angeles. A partire dal 1 dicembre 2015 è stata avviata una campagna di misurazione attraverso dataloggers per il monitoraggio in continuo delle condizioni climatiche interne ed esterne e, ad intervalli trimestrali, dei rilevamenti termografici e psicrometrici al fine di valutare ed analizzare lo stato attuale delle condizioni di comfort termoigrometrico e le prestazioni dell’involucro edilizio. Successivamente si è passati ad uno studio del binomio edificio-impianto con l’ausilio di una simulazione energetica, il cui modello è stato validato mediante il confronto con i consumi reali di metano e con le temperature rilevate dalle sonde ambientali. Le informazioni riguardanti le strutture e gli impianti sono state reperite dai documenti storici e mediante dei sopralluoghi. Sono state simulate differenti opportunità di isolamento dei componenti edilizio opachi e trasparenti con l’obiettivo di definire la strategia di intervento più opportuna da implementare, tra novembre e dicembre, in un cantiere pilota. Data l’importanza del comfort termoigrometrico e della qualità dell’aria indoor, nel cantiere pilota è stata introdotta anche una soluzione impiantistica di ventilazione meccanica controllata con l’ausilio di un recuperatore di calore sensibile a doppio flusso. A seguito dell’analisi dei risultati ottenuti, sono state delineate le linee guida per il piano di conservazione dei Collegi Universitari di Urbino dal punto di vista energetico, sia sull’involucro che sull’impianto, in particolare per quanto concerne le soluzioni relative ai componenti e ai sistemi impiantistici per la climatizzazione e la ventilazione.
La tutela e il recupero di un’opera di architettura moderna di Giancarlo De Carlo : monitoraggio, diagnosi e progettazione energetica dei Collegi Universitari di Urbino
BELLEBONO, MARA
2015/2016
Abstract
This thesis project has as objective the energy retrofit of the five Colleges University of Urbino, designed by the famous architect Giancarlo De Carlo, and is part of the project "Conserving Modern Heritage, Urbino's University Colleges", as part of the international program "KEEPING IT MODERN", promoted and financed by the Getty Foundation in Los Angeles. As of December 1, 2015 a campaign of measurement has started. This one has been made through dataloggers for continuous monitoring of internal and external climatic conditions and, at quarterly intervals, thermographic and psychrometric surveys in order to assess and analyze the current state of thermohygrometric comfort conditions and performance of the building envelope. Subsequently, has been made a study of building-plant combination with an energy simulation, the model has been validated through comparison with real consumption of methane and the temperatures measured by environmental sensors. Information on facilities and equipment have been found from historical documents and through the inspections. Different opportunities of insulation of opaque and transparent building components has been simulated in order to define the most appropriate intervention strategy to implement, between November and December, in a pilot construction site. Considering the importance of thermal comfort and indoor air quality, in the pilot construction site has introduced a plant building solution of controlled mechanical ventilation with the aid of a sensible double flow heat recovery unit. Following the analysis of the results obtained, guidelines have been outlined for the conservation plan of the University Colleges of Urbino in energy terms, in particular with regard the solutions concerning the components and the plant systems for air conditioning and ventilation.| File | Dimensione | Formato | |
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2016_12_Bellebono.pdf
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https://hdl.handle.net/10589/128821