A Dynamic Cooling Load Calculation Method for Cooled Ceiling Systems

被引：1
|
作者：
Li, Fenglei [1 ]
Lu, Fenghua [2 ]
机构：
[1] Taiyuan Univ Technol, Coll Environm Sci & Engn, Taiyuan, Peoples R China
[2] Taiyuan Univ Technol, Coll Architecture & Civil Engn, Taiyuan, Peoples R China
来源：
ICEET: 2009 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT TECHNOLOGY, VOL 1, PROCEEDINGS | 2009年
关键词：
cooling load; cooled ceiling system; all-air system; MODEL;
D O I：
10.1109/ICEET.2009.8
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The purpose of this research was to develop a sensible cooling load calculation method for cooled ceiling (CC) systems. It was presented that cooling load of CC systems are different from those of the all-air (AA) systems by analyzing heat transfer mechanisms of CC panels and AA systems. A cooling load calculation method for CC systems was developed based on the room-heat-balance analysis model. The propose method can be used to estimate cooling loads of CC systems and those of ventilation systems which combined with the CC systems simultaneity. According to the calculation for a model room in Taiyuan, the peak load and average load of CC systems are higher than those of AA systems when the same design temperature of indoor air is adopted. It is revealed that an accurate cooling load calculation method should be used to estimate design cooling loads.
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页码：3 / +
页数：2
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