摘要
采用数据拟合的方法对南疆巴州地区竹木类型日光温室前屋面进行曲线优化,得到采光屋面的幂函数表达式。利用日光温室采光模型模拟不同高跨组合幂函数曲线前屋面总进光量。结果表明:幂函数形前屋面日光温室总进光量随着高度和跨度增加而增加,保温性随着高度和跨度增加而下降。但仅凭温室进光量和保温比的大小无法确定其最佳高跨组合。
Data fitting method was applied to optimize designs of sunlight greenhouse front roof which constructed by bamboo material,and the exponential curves figured the front roof were found.The total of sunlight inside greenhouse with different high and wide combinations in one day of exponential curve front roof were simulated by lighting mode.The results showed that based on sum shnlights and heat preservations of greenhouse,the most appropriate high and wide combination was not confirmed,though the total of sunlights inside greenhouse were increasing and the heat preservations of greenhouse were reducing as the high and wide were increasing.
出处
《北方园艺》
CAS
北大核心
2010年第16期63-66,共4页
Northern Horticulture
基金
新疆维吾尔自治区高校科研计划资助项目(XJEDU2007I51)
关键词
日光温室
前屋面
优化设计
sunlight greenhouse
front roof
optimized design
