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| Evaluation on uncertainty measurement for verification result of meteorological low-speed wind tunnel |
| Han Shuxin,Hou Biao,Xu Jia,Sui Dan |
| Heilongjiang Meteorology Data Center,Harbin 150030 |
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Abstract The uncertainty of verification result of meteorological low-speed wind tunnel is evaluated in this paper.The calculation method of each uncertainty component is given out.And the calculation of the synthetic standard uncertainty is carried out.Finally,the evaluation of extended uncertainty in the result is obtained.The representation form of the measurement uncertainty report is given.When the measurement conditions and environment meet the requirements of the low-speed wind tunnel,the uncertainty of the evaluation results introduced in this paper can be used directly.
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Received: 21 February 2017
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| [1] |
刘鹤年.流体力学[M].北京:中国建筑工业出版社,2004.
|
| [2] |
伍荣林.风洞设计原理[M].北京:北京航空学院出版社,1985.
|
| [3] |
盛幼生,盛春荠.DZS-Ⅱ型低速风洞微风段测量[J].中国计量,2006,(2):79-80.
|
| [4] |
沙奕卓,孙永罡,畅世聪,等.中华人民共和国气象行业标准QX/T84-2007:气象低速风洞性能测试规范[S].北京:中国标准出版社,2007.
|
| [5] |
许承德.概率论与数理统计[M].哈尔滨:哈尔滨工业大学出版社,2000.
|
|
|
|
2017, Vol. 34 
