摘要
利用物质守恒原理,以鸡舍为半封闭系统,分析了鸡舍内CO2在机械通风状态下的动态守恒情况。以此为基础建立了鸡舍内CO2浓度的动态预测模型,并对该模型进行了实验验证。结果表明,理论值与实验值的相关性R2≥0.9371。
Based on the law of conservation of mass, according to hen house of semiobturation, the paper analyze dynamic balance of hen house carbon dioxide in condition of mechanical ventilation, and builds the forecasting model of the hen house carbon dioxide concentration and verified by experiments. The correlation coefficient is R^2 ≥0.9371.
出处
《农机化研究》
北大核心
2008年第11期157-159,共3页
Journal of Agricultural Mechanization Research
关键词
CO2
模型
鸡舍
机械通风
carbon dioxide
model
henhouse
mechanical ventilation
