| 环境风洞的模拟技术研究 |
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| 引用本文： | 卢曦,吴文权.环境风洞的模拟技术研究[J].上海理工大学学报,2004,26(3):243-246. |
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| 作者姓名： | 卢曦 吴文权 |
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| 作者单位： | 上海理工大学,机械工程学院,上海,20093 |
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| 基金项目： | 上海市高校青年科学基金资助项目(02GQ22) |
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| 摘 要： | 在环境风洞中模拟大气边界层是大气污染对流扩散试验研究的前提．根据环境风洞污染扩散试验的特点，通过试验调整大气边界层模拟装置，实现了在环境风洞中模拟部分大气边界层，并通过湍流结构确定了模拟比尺，当大气边界层得到正确模拟时，在环境风洞中模拟污染扩散和在大气边界层中的实际情形相似。
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| 关 键 词： | 大气边界层 环境风洞 风洞模拟 |
| 文章编号： | 1007-6735(2004)03-0243-04 |
| 修稿时间： | 2002年12月17 |
Study on the simulating technique in environmental wind tunnel |
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| LU Xi,WU Wen-quan.Study on the simulating technique in environmental wind tunnel[J].Journal of University of Shanghai For Science and Technology,2004,26(3):243-246. |
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| Authors: | LU Xi WU Wen-quan |
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| Abstract: | Simulating atmospheric boundary layer in environmental wind tunnel is the precondition of the research on the convection and diffusion of atmospheric pollutants.Based on the characteristics of the diffusion of pollutants in environmental wind tunnel,it should satisfactorily adjust simulation setup by experiment to model more accurately the partial atmospheric boundary layer in environmental wind tunnel and to determine the simulation scale in accordance with turbulence structure.When atmospheric boundary layer is simulated correctly,the diffusion of pollutants under different model scales in environmental wind tunnel is similar to that in atmospheric boundary layer. |
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| Keywords: | atmospheric boundary layer environmental wind tunnel wind tunnel simulating |
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