The Study of Indoor Thermal Comfort under Ceiling Hot Air Heating Mode
Zhang Yan-xi
Abstract
Zhang Yan-xi
Abstract
The temperature and the velocity of indoor air in different supply air conditions under ceiling hot air supply mode were measured.Based on the data,the human thermal comfort was analyzed and it was found that decreasing the supply air temperature could improve the temperature distribution on a certain level,but poor thermal comfort near the ground can not be solved completely by only changing supply air parameters.
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The temperature and the velocity of indoor air in different supply air conditions under ceiling hot air supply mode were measured.Based on the data,the human thermal comfort was analyzed and it was found that decreasing the supply air temperature could improve the temperature distribution on a certain level,but poor thermal comfort near the ground can not be solved completely by only changing supply air parameters.
Key concepts: Ceiling (cloud), Thermal comfort, Thermal, Environmental science, Air temperature, Air velocity, Mode (computer interface), Room air distribution