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Showing 1 to 6 of 6 for “"chilled ceiling"”.
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A scale model study of displacement ventilation with chilled ceilings
… a comfortable space is between 25 and 40 W/m2. Chilled ceilings can be added to increase the cooling capacity of the system. A scale model study was carried out to determine comfort levels at different conditions, to establish maximum cooling loads and to observe flow patterns in a typical …
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Heating, ventilating and air-conditioning system energy demand coupling with building loads for office buildings.
… system; fan coil system with dedicated air; chilled ceiling system with embedded pipes, dedicated air and radiator heating; and chilled ceiling system with exposed aluminium panels, dedicated air and radiator heating. The total number of models simulated in EnergyPlus, in order to develop the …
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A critical appraisal of the use of displacement ventilation in commercial buildings
… such, when used in combination with any form of chilled ceiling device.<br/><br/>A feasibility study is completed to examine the performance of an alternative form of air supply diffuser, namely a textile diffuser. This indicates that it may be possible to provide a displacement ventilation …
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Performance comparison of U.K. low-energy cooling systems by energy simulation
… in suburban London and compare them to the chilled ceiling system installed in the actual building. Prior to modeling the full -scale building, several validation studies demonstrate the accuracy of EnergyPlus and the author's competency as an EnergyPlus user. Systems considered include …
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Flow visualisation and fundamental aspects of two-dimensional turbulent plumes
… the sun, or the cool plumes that descend below chilled ceiling beams, for example. In order to aid the interpretation of thermal plumes visualised using the shadowgraph method, including those of interest herein, existing shadowgraph models are extended to the practical case where diverging …