| 基于CFD模拟的巷道风速监测值修正处理 |
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| 引用本文： | 郝元伟,陈开岩,蒋中承,栗磊磊,顾新宇. 基于CFD模拟的巷道风速监测值修正处理[J]. 煤矿安全, 2011, 42(2): 1-3,7 |
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| 作者姓名： | 郝元伟 陈开岩 蒋中承 栗磊磊 顾新宇 |
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| 作者单位： | 中国矿业大学,安全工程学院,江苏,徐州,221008 |
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| 摘 要： | 利用CFD软件对矿井巷道的风流场进行了三维数值模拟,揭示了不同形式巷道风流速度分布特征,分析了监测点风速与平均风速的关系,确定了风速监测数据修正系数,为矿井利用传感器准确监测巷道风量提供了有力保障。
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| 关 键 词： | 数值模拟 通风 传感器 安全监测 |
Study on Amendment of Airflow Velocity in Roadway Based on CFD |
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| HAO Yuan-wei,CHEN Kai-Yan,JIANG Zhong-Cheng,LI Lei-lei,GU Xin-yu. Study on Amendment of Airflow Velocity in Roadway Based on CFD[J]. Safety in Coal Mines, 2011, 42(2): 1-3,7 |
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| Authors: | HAO Yuan-wei CHEN Kai-Yan JIANG Zhong-Cheng LI Lei-lei GU Xin-yu |
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| Affiliation: | HAO Yuan-wei,CHEN Kai-Yan,JIANG Zhong-Cheng,LI Lei-lei,GU Xin-yu(China University of Mining & Technology,Xuzhou 221008,China) |
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| Abstract: | Using CFD software to 3D simulate the airflow in mine roadway,revealed distributive characteristic of airflow velocity in different forms of roadways,analysed the relations between the average of airflow velocity and monitoring data,identifed amendatory coefficient from monitoring data.The result provides strong security for using sensors to monitor airflow flux in roadway. |
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| Keywords: | numerical simulation ventilation sensor safety monitoring |
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