Naslov
Modelling heat loss through multi storey double skin corridor façade as preliminaries for an energy efficient control strategy

Autori
Eškinja, Zdravko ; Ružić, Stanko ; Kuljača, Ognjen

Izvornik
Građevinar (0350-2465) 70 (2018), 11; 931-942

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Mult Sorey Double Skin Corridor Façade, dynamic modelling, numerical simulation, state space, automatic control

Sažetak
The paper introduces a novel strategy to improve energy consumption by applying new technical solution in Double Skin Façade (DSF) systems. The strategy is based on equalizing thermal loss through all elements of the envelope, but without direct action on interior zone. The focus of this study is in modelling as preliminary action before designing an efficient control strategy through Artificial Neural Network (ANN) based on Lyapunov-like tuning. The system is described in a form of state space equations. Relations were validated through different numerical simulations. Besides, series of experimental measurements were conducted with a test cell exposed to controlled conditions in a thermal chamber. However, scaling test cell into "mail-pack" size caused loses of the model reliability in correspondence to full-scale model. Although simulation results on scaled experimental model are not applicable to real building, gained data does give very accurate picture about process dynamics in DSF. Results of other experiments will justify the usage of this simplified differential description in further control study of DSF dynamics.

Izvorni jezik
Engleski

Znanstvena područja
Arhitektura i urbanizam, Elektrotehnika, Građevinarstvo, Interdisciplinarne tehničke znanosti

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