| 日光温室采光屋面曲线数学模型的建立与分析 |
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| 引用本文： | 轩维艳.日光温室采光屋面曲线数学模型的建立与分析[J].天津农业科学,2006,12(4):44-46. |
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| 作者姓名： | 轩维艳 |
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| 作者单位： | 天津市宝坻区林业局,天津,宝坻,301800 |
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| 摘 要： | 通过数学方法,并结合计算机模拟,对日光温室不同弧度的采光屋面太阳光入射率进行了严密的计算。从中得到的结论是:温室采光随采光屋面弧度的加大,采光效果变差,但这种变化幅度是相当小的,太阳光入射率最多不会超过3%,在温室设计中可以不予考虑。
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| 关 键 词： | 采光屋面曲线 太阳光入射率 曲线弧度 数学模型 |
| 文章编号： | 1006-6500(2006)04-0044-03 |
| 修稿时间： | 2006年4月12日 |
Mathematical Model Establishment and Analysis for Greenhouse Surface Curve |
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| XUAN Wei-yan.Mathematical Model Establishment and Analysis for Greenhouse Surface Curve[J].Tianjin Agricultural Sciences,2006,12(4):44-46. |
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| Authors: | XUAN Wei-yan |
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| Abstract: | By mathematical method and computer simulation,it calculated the sun-light incidence rate of different surface radian curves of greenhouse.Lighting effect reduced as surface curve radian increased.While changes were so slight that it could be ignored,sun-light incidence rate was less than 3%. |
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| Keywords: | surface curve sun-light incidence rate curve radian mathematical model |
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