| 重气连续泄漏扩散的风洞模拟实验与数值模拟结果对比分析 |
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| 引用本文： | 姜传胜,丁辉,刘国梁,杜可,宣捷,赵汝敖.重气连续泄漏扩散的风洞模拟实验与数值模拟结果对比分析[J].中国安全科学学报,2003,13(2):8-13. |
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| 作者姓名： | 姜传胜 丁辉 刘国梁 杜可 宣捷 赵汝敖 |
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| 作者单位： | 1. 北京城市有毒有害易燃易爆危险源控制技术研究中心
2. 北京大学环境科学中心 |
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| 摘 要： | 将重气连续泄漏的风洞模拟实验结果与SLAB重气扩散模型的预测结果进行了对比 ,分析了实验结果与模型预测结果的一致性 ,剖析了重气连续扩散的特点 ,特别是风速对重气连续泄漏扩散的影响 ,提出了在风洞模拟实验及扩散模型方面下一步应做的工作
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| 关 键 词： | 重气 连续泄漏 风洞模拟实验 扩散模型 |
Comparison and Analysis of Wind Tunnel Test Data and Dispersion Model Prediction for Accidental Continuous Release of Dense Gases |
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| Jiang Chuansheng,Ding Hui.Comparison and Analysis of Wind Tunnel Test Data and Dispersion Model Prediction for Accidental Continuous Release of Dense Gases[J].China Safety Science Journal,2003,13(2):8-13. |
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| Authors: | Jiang Chuansheng Ding Hui |
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| Abstract: | The data from wind tunnel tests for accidental release of dense gases are compared with the computation results obtained with SLAB model simulating the corresponding conditions. The conformity of test data to the computation results is evaluated, and the dispersion characteristics of the continuous release of dense gases are expounded, especially the effect of ambient wind speed on dense gas dispersion. Further study on wind tunnel test and dispersion model for continuous release of dense gases is proposed. |
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| Keywords: | Dense gas Continuous release Wind tunnel test Dispersion model |
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