Another lack regarding the monitoring procedure concerns the eligibility ranges of the calculated calibration indices. With respect to historical buildings, taking these indexes monthly as a reference, it is very approximate and not sufficient useful in order to accurately evaluate the effects of the strategies adopted. Therefore, it is necessary to perform the accuracy of the model on an hourly basis. Moreover, the tolerance ranges considered by the main guidelines on calibration [16][17][18] are too wide and it is necessary to establish new ranges more suitable to define a calibrated model for historical building.
The expected results from the research are listed below:
· define a procedure that facilitates and allows the correct calibration of historical building models;
· define which are the main parameters to be taken into consideration to perform the calibration in the absence of the monthly consumption data;
· to establish the correct limits to be considered for historical buildings regarding the calculation of the calibration indexes;
· to establish which are the main input parameters in the implementation of the model that influence its microclimatic behavior, by defining some reference buildings to facilitate calibration for those that have similar characteristics;
· optimize the procedure for acquiring environmental data and information necessary to characterize the building's microclimate and guarantee a more accurate calibration of the model.
[10] Roberta Pernetti, Alessandro Prada, Paolo Baggio, On the influence of several parameters in energy model calibration: the case of a historical building, Conference paper, January 2013.
[19] Gloria Calleja Rodríguez, Antonio Carrillo Andrés, Fernando Domínguez Muñoz, José Manuel Cejudo López, Yi Zhang, Uncertainties and sensitivity analysis in building energy simulation using macroparameters, Energy and Buildings, Volume 67, 2013.
[20] Cristina Cornaro, Valerio Adoo Puggioni, Rodolfo Maria Strollo, Dynamic simulation and on-site measurements for energy retrofit of complex historic buildings: Villa Mondragone case study, Journal of Building Engineering, Volume 6, 2016.
[21] M.J. Varas-Muriel, R. Fort, M.I. Martínez-Garrido, A. Zornoza-Indart, P. López-Arce, Fluctuations in the indoor enviroment in Spanish rural churches and their effects on heritage conservation: Hygro-thermal and CO2 conditions monitoring, in “Building and Environment”, n.82, dicembre 2014, pp. 97-109.
[22] Dario Camuffo, Giovanni Sturaro, Antonio Valentino, Thermodynamic exchanges between the external boundary layer and the indoor microclimate at the Basilica of Santa Maria Maggiore, Rome, Italy; the problem of conservation of acient works of art, in “Boundary Layer Metereology, n.92, Issue 2, agosto 1999, pp. 243-262.
[23] UNI 10829:1999, Beni di interesse storico e artistico - Condizioni ambientali di conservazione - Misurazione ed analisi.
[24] Cesare Bonacina, Paolo Baggio, Francesca Cappelletti, Piercarlo Romagnoli, Antonio G. Stevan, The Scrovegni Chapel: The results of over 20 years of indoor climate monitoring, in “Energy and Buildings”, n.95, maggio 2015, pp. 144-152.
[25] M.J. Varas-Muriel, M.I. Martínez-Garrido, R. Fort, Monitoring the thermal-hygrometric condition induced by traditional heating systems in a historic Spanish church (12th-16th), in “Energy and Buildings”, n.75, giugno 2014, pp. 119-132.
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[27] Hugo Entradas Silva, Fernando M.A. Henriques, Microclimatic analysis of historic buildings: A new methodology for temperate climates, in “Building and Environment”, n.82, dicembre 2014, pp. 381-387.
[28] Kilian, R., Broström, T., Ashley-Smith, J., Schellen, H.L., Martens, M., Antretter, F.,Winkler, M., Bertolin, C., Camuffo, D., and J. Leissner, The climate for culture method for assessing future risks resulting from the indoor climate in historic buildings, in EWCHP 2013 - European Workshop on Cultural Heritage Preservation, Bolzano 16-18 September 2013, pp. 381-387.
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Niccolò Aste, Stefano Della Torre, Rajendra S. Adhikari, Michela Buzzetti, Claudio Del Pero, Fabrizio Leonforte, Massimiliano Manfren, Sustainable church heating: The Basilica di Collemaggio case-study, in “Energy and Buildings”, n.116, marzo 2016, pp. 218-231.
[30] Francesca Roberti, Ulrich Filippi Oberegger, Andrea Gasparella, Calibrating historic building energy models to hourly indoor air and surface temperatures: Methodology and case study, in “Energy and Buildings”, n.108, 2105, pp. 236-243.
[31] Delia D’Agostino, Paolo Maria Congedo, Rosella Cataldo, Ventilation control using computational fluid-dynamics (CFD) modelling for cultural buildings conservation, in “Procedia Chemistry”, n.8, 2013, pp. 83-91.
[32] Delia D’Agostino, Paolo Maria Congedo, CFD modeling and moisture dynamics implications of ventilation scenarios in historical buildings, in “Building and Environment”, n.79, 2014, pp. 181-193.
[33] N. Aste, S. Della Torre, R. S. Adhikari, M. Buzzetti, C. Del Pero, F. Leonforte, H.E. Huerto Cardenas, CFD Comfort Analysis of a Sustainable Solution for Church Heating, in “Energy Procedia”, n.105, 2017, pp. 2797-2802.
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