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Information Journal Paper

Title

EFFECTS OF ADAPTIVE TEMPERATURE METAL PANELS ON THERMAL COMFORT AND ENERGY CONSUMPTION OF RADIANT CEILING COOLING SYSTEMS

Pages

  13-31

Abstract

 Internal thermal conditions and cooling load of the buildings intensely depend on outdoor conditions. Outdoor conditions of the building are not constant during a day, so assumption of constant thermal conditions for indoor is not proper. It seems that using ADAPTIVE TEMPERATURE panels proportional to the variations of outdoor conditions decreases the energy consumption in comparison with constant temperature cooling panels. In this paper the effects of ADAPTIVE TEMPERATURE metal panels are investigated on energy consumption of the buildings and THERMAL COMFORT conditions of the occupants. Results of hourly analysis show that, in Tehran with maximum relative humidity of 65%, in buildings with north and south orientations, we do not need cooling systems in nearly 10 hours of a day, in remains we can provide THERMAL COMFORT conditions by radiant CEILING COOLING panels with natural ventilation and without any anxiety about condensation on the panels. However, in buildings with east or west orientations we do not need to air conditioning and cooling systems in only 7 hours of a day. In these buildings condensation is inevitable in some intervals of system operation during a day. In these periods, we can decrease the probability of condensation by using mechanical ventilation. Results also demonstrate that cooling energy consumption is decreased of 29 to 45% depending on the orientation of building.

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    APA: Copy

    MAREFAT, M., & OMIDVAR, A.. (2008). EFFECTS OF ADAPTIVE TEMPERATURE METAL PANELS ON THERMAL COMFORT AND ENERGY CONSUMPTION OF RADIANT CEILING COOLING SYSTEMS. MODARES TECHNICAL AND ENGINEERING, -(32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING)), 13-31. SID. https://sid.ir/paper/24980/en

    Vancouver: Copy

    MAREFAT M., OMIDVAR A.. EFFECTS OF ADAPTIVE TEMPERATURE METAL PANELS ON THERMAL COMFORT AND ENERGY CONSUMPTION OF RADIANT CEILING COOLING SYSTEMS. MODARES TECHNICAL AND ENGINEERING[Internet]. 2008;-(32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING)):13-31. Available from: https://sid.ir/paper/24980/en

    IEEE: Copy

    M. MAREFAT, and A. OMIDVAR, “EFFECTS OF ADAPTIVE TEMPERATURE METAL PANELS ON THERMAL COMFORT AND ENERGY CONSUMPTION OF RADIANT CEILING COOLING SYSTEMS,” MODARES TECHNICAL AND ENGINEERING, vol. -, no. 32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING), pp. 13–31, 2008, [Online]. Available: https://sid.ir/paper/24980/en

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