| 一种自动校准多风表的风洞检测试验装置 |
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| 引用本文： | 黄寿元,贾安民,黄俊歆.一种自动校准多风表的风洞检测试验装置[J].工矿自动化,2014(9):124-126. |
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| 作者姓名： | 黄寿元 贾安民 黄俊歆 |
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| 作者单位： | 中钢集团马鞍山矿山研究院有限公司;金属矿山安全与健康国家重点实验室;华唯金属矿产资源高效循环利用国家工程研究中心有限公司;湖南工学院安全与环境工程学院; |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(2012CB724207);“十二五”国家科技支撑计划资助项目(2012BAB1401);衡阳市科技计划资助项目(2012ks17);湖南省自然科学基金资助项目(14jj6048) |
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| 摘 要： | 针对传统风表校准方式需多次手动调节风量、操作复杂、人工读数与绘图费时费力且校准精度低等问题,设计了一种自动校准多风表的风洞检测试验装置,介绍了该装置的结构及检测试验原理。试验结果表明,该装置风流稳定,可自动调节风量,操作简单,可1次校准多个风表,校准精度高,并能对校准结果进行记录、存储、处理,适合于低、中、高3档多风表自动校准。
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| 关 键 词： | 风速测定 风表 风表自动校准 风洞 风洞试验 |
A wind tunnel test device for automatic calibration of multiple wind meters |
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| Abstract: | For problems of manual adjustment of wind volume many times,complex operation,large time and laborious consumption of manual data reading and drawing and low calibration precision existed in traditional calibration methods of wind meter,a wind tunnel test device for automatic calibration of multiple wind meters was designed and structure and test principle of the device were introduced.The test result shows that the device can automatically adjust wind volume with steady wind by simple operation,calibrate multiple wind meters at a time with high calibration precision,and record,store and process calibration results,which is suitable for automatic calibration of low,medium and high grade wind meters. |
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| Keywords: | measurement of wind speed wind meter automatic calibration of wind meter wind tunnel wind tunnel test |
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