Browsing by Author "Nagarajan Thirumalaiswamy"

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    Thermal comfort analysis of building assisted with photo voltaic trombe wall
    (EDP Sciences, 2016-07-15) Kashif Irishad; Khairul Habib; Nagarajan Thirumalaiswamy; Kareem, M.W.
    Maintaining indoor climate condition of building compatible with the occupant comfort by consuming minimum energy, especially in a tropical climate becomes a challenging problem for researchers. This paper aims to investigate this problem by evaluating the effect of different kind of Photovoltaic Trombe wall system (PV-TW) on thermal comfort, energy consumption and CO2 emission. A detailed simulation model of a single room building integrated with PV-TW was modelled using TRNSYS software. Results shows that 14-35% PMV index and 26-38% PPD index reduces as system shifted from SPV-TW to DGPV-TW as compared to normal buildings. The comfort indexes (PMV and PPD) lie in the recommended range of ASHARE for both DPV-TW and DGPV-TW except for the few months when RH%, solar radiation intensity and ambient temperature were high. Moreover, PV-TW system significantly reduces energy consumption and CO2 emission of the building and also 2-4 oC of temperature differences between indoor and outdoor climate of building was examined.