| 有限体积法软件在天然气处理厂含硫气体三维扩散模拟中的应用 |
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| 引用本文： | 杨琴,余清秀.有限体积法软件在天然气处理厂含硫气体三维扩散模拟中的应用[J].安全．健康和环境,2011,11(8):38-41. |
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| 作者姓名： | 杨琴 余清秀 |
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| 作者单位： | 中国石油西南油气田公司安全环保与技术监督研究院,四川成都,610041;四川天宇石油环保安全技术咨询服务有限公司,四川成都,610041 |
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| 摘 要： | 应用基于流体动力学原理的CFD方法,用有限体积法软件进行了某天然气处理厂脱硫塔泄漏后在复杂三维地形的仿真扩散模拟,计算结果能够较真实地反映气体扩散过程受三维复杂地形和风速的影响情况,为定量风险评价和企业安全生产管理提供技术支撑。
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| 关 键 词： | 有限体积法 复杂地形 含硫天然气脱硫塔 模拟扩散 |
Application of Finite Volume Software in Sulfur Gases Three-dimensional Diffusion Simulation in the Gas Treatment Plant |
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| Yang Qin,Yu Qingxiu.Application of Finite Volume Software in Sulfur Gases Three-dimensional Diffusion Simulation in the Gas Treatment Plant[J].Safety Environment Health,2011,11(8):38-41. |
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| Authors: | Yang Qin Yu Qingxiu |
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| Institution: | Yang Qin1,Yu Qingxiu2(1.CNPC Southwest Oil and Gas Field Company Safety,Environmental Protection and Technical Supervision Institute,Sichuan,Chengdu,610041,2.Sichuan Tianyu Oil Environmental Safety Technology Consulting Services Co.,Ltd.,610041) |
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| Abstract: | Based on the principles of fluid dynamics CFD method,finite volume method with the software has been a leak of natural gas treatment plant after the desulfurization tower in the complex three-dimensional topography simulation of dispersion modeling,the results can truthfully reflect the complexity of the gas diffusion process is affected by three-dimensional terrain and the impact of wind conditions for quantitative risk assessment and safety management business to provide technical support. |
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| Keywords: | finite volume complex terrain natural gas with sulfur desulfurization tower modeling diffusion |
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