CAJ | 학술논문

T2航站楼采用全空气空调系统，末端为喷口送风，T3航站楼采用辐射地板加置换通风，溶液调湿机组处理新风。详细介绍了2个航站楼冬夏季的室内环境测试情况。测试结果表明，夏季，采用喷口送风的室内温湿度在5m高度以下区域基本一致，采用辐射地板加置换通风的室内温湿度在2m高度以下温湿度数值较低，而2m以上温湿度随着高度的增加而迅速增大；冬季，采用喷口送风时，距地面0．1～4 m范围内温差达到14～16℃，采用辐射地板供暖时，沿高度方向的空气温差在1．0℃以内。采用辐射地板供冷的操作温度较低，可以获得更好的室内环境舒适度，且能耗明显低于喷口送风空调系统。
T2항참루채용전공기공조계통，말단위분구송풍，T3항참루채용복사지판가치환통풍，용액조습궤조처리신풍。상세개소료2개항참루동하계적실내배경측시정황。측시결과표명，하계，채용분구송풍적실내온습도재5m고도이하구역기본일치，채용복사지판가치환통풍적실내온습도재2m고도이하온습도수치교저，이2m이상온습도수착고도적증가이신속증대；동계，채용분구송풍시，거지면0．1～4 m범위내온차체도14～16℃，채용복사지판공난시，연고도방향적공기온차재1．0℃이내。채용복사지판공랭적조작온도교저，가이획득경호적실내배경서괄도，차능모명현저우분구송풍공조계통。
Terminal T2 adopts all-air air conditioning system with nozzle outlets,while T3 adopts radiant floor with displacement ventilation and liquid desiccant outdoor air handling units.Presents the indoor environment tests in winter and summer for the two terminals in detail.The results show a basically identical temperature and humidity distribution in the space lower than 5 meters for nozzle outlets in summer,while for radiant floor with displacement ventilation temperature and humidity values are smaller in space lower than 2 meters,and temperature and humidity increase rapidly with the increase of height for the space higher than 2 meters.The results also show that the temperature difference is as large as a range of 14~16 ℃ in space 0.1meters higher and 4 meters lower above the floor for nozzle outlets in winter, while the temperature difference along vertical direction is smaller than 1 .0 ℃ for radiant floor scheme. The operative temperature of radiant floor scheme is lower,the indoor environment is more comfortable, and the energy consumption is apparently less than nozzle outlet scheme.