不織布浮動層覆蓋熱環境模式之研究
Other Title
Study on Thermal Environment Model for Floating Mulches of Non-woven Fabrics
Journal
中華農業研究
Journal Volume
42
Journal Issue
2
Pages
200-215
Date Issued
1993-06-10
Date
1993-06-10
Author(s)
陳加忠
陳邦華
曹之祖
C.C. Chen
B.H. Chen
C.T. Tsao
Abstract
在此研究推衍不織布浮動層覆蓋設施之熱環境模式以預測設施內部之溫度。覆蓋物之傳導與對流熱傳係數利用部份之量測數據配合迴歸分析技術加以評估。模式之預測性十分合理，其準確度在1.5°C之內。影響覆蓋物內部溫度之主要因子為大氣日照量，大氣溫度與風速。
An analytical thermal environment model is developed to predict the air temperatures under the floating mulches of non-woven fabrics. The values of conduction and convection transfer coefficient of these materials are evaluated by the partly measured data and regression analysis techniques. Reasonable agreement was found between the predicted values and the observed data. The accuracies of predict ability for the model was within 1.5°C. The effect factors for the inner temperatures of covers are the solar intensity, outside air temperature and wind speed.
Subjects
不織布
浮層覆蓋
熱環境模式
Floating mulches
Non-woven fabrics
Thermal environmet model
Publisher
農業試驗所
Type
journal article
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