能量平衡
平衡(能力)
环境科学
被动房
工程类
高效能源利用
生物
医学
生态学
物理医学与康复
电气工程
作者
Jairo Alexander Osório Saraz,Ilda de Fátima Ferreira Tinôco,Keller Sullivan Oliveira Rocha,Márcio Arêdes Martins,Marcos Oliveira de Paula
出处
期刊:DOAJ: Directory of Open Access Journals - DOAJ
日期:2011-01-01
被引量:2
摘要
The aim of this study was to develop and validate a simplified steady state mathematical model to predict temperature distribution in a commercial poultry house equipped with a negative pressure ventilation system and internal misting. The model was validated with data obtained experimentally during the summer. For external temperature conditions of 26, 27, and 29 °C, the best combinations of energy generated by misting (qmisting), ventilation rate (V), global heat loss coefficient for the roof (Ut), and global heat loss coefficient for the wall (Upar) were encountered to maintain the majority of the installation with temperatures within the optimal thermal comfort range for the birds (24 to 29 °C).
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