System Form Analysis and Energy Consumption Calculation of Radiant Ceiling and Outdoor Air System using Chiller Unit as Cold Source
System Form Analysis and Energy Consumption Calculation of Radiant Ceiling and Outdoor Air System using Chiller Unit as Cold Source
复制标题
DOI：
--
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
Han Xing
中科院分区：
文献类型：
--
作者：
Han Xing
In the radiant ceiling and outdoor air system,part of sensible load would be dealed with the radiant ceiling,the remaining sensible load and the entire latent load would be dealed with the outdoor air.Hence,for the purpose of dehumidification,the cold water with low temperature should be provided to the outdoor air unit,while the cold water with relatively higher temperature should be provided to the radiant ceiling to avoid moisture condensation.However,for most of chiller units,the standard supply/return water temperatures are 7 ℃/12 ℃,respectively.In this paper,taking the chiller unit as cold source,the form of system was firstly analyzed.This is followed by the presentation of a new developed system which could provide cold water with different temperatures to the radiant ceiling and outdoor air system.In addition,the control strategy of this system was discussed.Finally,taking a real house as an example,the energy consumption for this system was calculated.
