| 居住区气温变化模型及应用 |
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| 引用本文： | 陈恩水.居住区气温变化模型及应用[J].环境科学,1998,19(2):80-82. |
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| 作者姓名： | 陈恩水 |
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| 作者单位： | 东南大学建筑工程系 |
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| 摘 要： | 借助居住区热时间常数和地表热时间常数计算城市局地气温变化，给出的数学模型简单实用，但考虑了多项城市相关参数。结果表明实测值与预测值吻合较好。对部分城市参数作了敏感性分析，初步揭示了各参数变化对城市居住区气温的影响。
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| 关 键 词： | 城市热环境 数学模型 敏感性分析 气温变化 |
| 收稿时间： | 1997/9/26 0:00:00 |
A Model of Cluster Air Temperature Variation and Application |
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| Chen Enshui.A Model of Cluster Air Temperature Variation and Application[J].Chinese Journal of Environmental Science,1998,19(2):80-82. |
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| Authors: | Chen Enshui |
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| Institution: | Department of Architecture, Southeast University, Nanjing 210096 |
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| Abstract: | In this paper,urban air temperature variation in local area using the cluster thermal time constant and the surface thermal time constant were caculated.This model is simple and useful,but it considers many parameters.The simulated results showed that caculated valuse are good agreement with those measured.Finally sensitivity analysis were discussed,the results exhibited the impact of urban parameters variations on cluster air temperature. |
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| Keywords: | urban thermal environment Laplace transform mathematical modeling sensitivity analysis |
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