The Italian law sets performance requirements for the summer energy need due to the building envelope. Since the calculation is based on a quasi steady state method, it involves the use of a dynamic parameter, i.e. the loss utilization factor for cooling (C). This parameter, that is a function of the ratio heat losses over heat gains (1/GLR) and of the building thermal response (Van Dijk 1987), should represent the ratio of the utilized vs. total heat losses in a building. In this paper, the influence of weather data on the value of the loss utilization factor and the reliability of a quasi steady state approach for the prediction of cooling loads are analyzed.
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Titolo: | Summer Load Evaluation In The Italian Climate:Sensitivity Of The Loss Utilization Factorto The Weather Data | |
Autori: | Prada, Alessandro; G., Pernigotto; Baggio, Paolo; A., Gasparella | |
Autori Unitn: | ||
Titolo del volume contenente il saggio: | Proceedings of Building Simulation 2011: 12th Conference of International Building Performance Simulation Association | |
Luogo di edizione: | Sydney Australia | |
Casa editrice: | IBPSA Australasia and AlRAH | |
Anno di pubblicazione: | 2011 | |
Codice identificativo Scopus: | 2-s2.0-84870174221 | |
ISBN: | 9780646565101 | |
Handle: | http://hdl.handle.net/11572/92189 | |
Appare nelle tipologie: | 04.1 Saggio in atti di convegno (Paper in proceedings) |