| 几种点源扩散模式的研究 |
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| 引用本文： | 曹文俊,朱汶.几种点源扩散模式的研究[J].大气科学学报,1990,13(1):81-90. |
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| 作者姓名： | 曹文俊 朱汶 |
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| 摘 要： | 本文用高斯(正态)模式(G·S)、Egan模式、SCIM模式及本文推荐式(GCEM),分别计算了南京大厂区在中性条件下SO2的瞬时浓度,并与实测浓度作了对比分析。结果表明:考虑了地形校正及化学衰减项的本文推荐式与实测浓度有较好的一致性。
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| 收稿时间： | 1988/11/24 0:00:00 |
| 修稿时间： | 1989/5/16 0:00:00 |
A STUDY OF SEVERAL POINT SOURCE DIFFUSION MODELS |
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| Cao Wenjun and Zhu Wen.A STUDY OF SEVERAL POINT SOURCE DIFFUSION MODELS[J].大气科学学报,1990,13(1):81-90. |
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| Authors: | Cao Wenjun and Zhu Wen |
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| Abstract: | The SO2 instantaneous Concentration in the Dachangdistrict of Nanjing under neutral conditions is calculated by using the Gaussian (normal) model, the Egan model, the SCIM model and the GCEM model. The re suits from calculation are compared with the observational data. It is found that the GCEM model for which the terms of topography revision and chemical decay have been taken into account works well and its calculated values are consistent with recorded concentrations. |
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