1. 南京信息工程大学江苏省气象探测与信息处理重点实验室
2. 南京信息工程大学电子与信息工程学院
3. 南京信息工程大学环境科学与工程学院
纸质出版:2016
移动端阅览
[1]曹鸿霞,顾秋峰,蒋航,潘晓晖,储剑秋,刘清惓.基于流体动力学的探空温度传感器太阳辐射误差研究[J].传感器与微系统,2016,35(02):5-8.
CAO Hong-xia, GU Qiu-feng, JIANG Hang, et al. Research on solar radiation error using sounding temperature sensor based on fluid dynamics[J]. 2016, 35(2): 5-8.
[1]曹鸿霞,顾秋峰,蒋航,潘晓晖,储剑秋,刘清惓.基于流体动力学的探空温度传感器太阳辐射误差研究[J].传感器与微系统,2016,35(02):5-8. DOI: 10.13873/J.1000-9787(2016)02-0005-04.
CAO Hong-xia, GU Qiu-feng, JIANG Hang, et al. Research on solar radiation error using sounding temperature sensor based on fluid dynamics[J]. 2016, 35(2): 5-8. DOI: 10.13873/J.1000-9787(2016)02-0005-04.
针对太阳辐射加热导致的误差显著限制了温度测量的准确度的问题
提出了基于流体动力学的太阳辐射误差的修正方法——数值分析法。建立从地面到32 km高空不同气压条件下珠状热敏电阻器探空温度传感器的误差热分析模型
通过计算流体动力学对其进行太阳辐射误差数值模拟分析。着重研究了太阳辐射方向、传感器表面涂层反射率、传感器尺寸等物理参数对太阳辐射误差的影响。研究结果表明:太阳辐射引起的温度测量误差随海拔高度的上升呈现非线性单调递增的变化趋势。当太阳辐射方向垂直于传感器正面时误差最大
增大传感器表面涂层反射率、减小传感器尺寸都能有效降低太阳辐射误差。
Aiming at problem that error of sounding temperature sensor induced by solar radiation seriously affects the accuracy of temperature measurement
present a novel numerical analysis method based on computational fluid dynamics to correct solar radiation error. The error thermal analysis model of sounding temperature sensor with bead thermistor is established from ground to 32 km altitude with different air pressures
and computational fluid dynamics is employed for numerical simulation analysis of solar radiation error. The solar radiation errors are reported in different physical parameters such as the direction of solar radiation
the surface coating reflectivity of sensor and the size of sensor. The results show that the solar radiation errors present a non-linear monotone increasing trend with the rise of altitude. Among the errors caused by solar radiation
the error is biggest in the direction perpendicular to the front of the sensor. The simulation results also indicate that the solar radiation error can be significantly reduced by improving the surface coating reflectivity of sensor
or reducing the size of sensor.
探空温度测量太阳辐射误差的流体动力学分析 [J]. 刘清惓,戴伟,杨荣康,张加宏,李敏. 高原气象 . 2013(04)
探空温度传感器的太阳辐射误差研究 [J]. 杨荣康,戴伟,刘清惓,张加宏,李敏. 传感器与微系统 . 2013(01)
国产珠状温度传感器对比分析 [J]. 李伟. 南京信息工程大学学报(自然科学版) . 2011(04)
气象探空数据动态比对中误差计算方法研究 [J]. 翁锦辉,罗建平,王凡,羊清雯. 气象研究与应用 . 2010(03)
L波段探空仪温度资料误差分析 [J]. 陶士伟,陈晓红,龚建东. 气象 . 2006(10)
低速气体流动不可压缩性理论解析 [J]. 彭小勇,顾炜莉,柳建祥,李显利. 南华大学学报(自然科学版) . 2004(03)
Toward improved corrections for radiation-induced biases in radiosonde temperature observations [J] . Bomin Sun,Anthony Reale,Steven Schroeder,Dian J Seidel,Bradley Ballish. Journal of Geophysical Research. Atmospheres . 2013 (10)
A method to improve the accuracy of continuous measuring of vertical profiles of temperature and water vapor density by means of a ground-based microwave radiometer [J] . J.L. Sánchez,R. Posada,E. García-Ortega,L. López,J.L. Marcos. Atmospheric Research . 2013
Measurement and simulation of climate inside Almer??a-type greenhouses using computational fluid dynamics [J] . Francisco Domingo Molina-Aiz,Diego Luis Valera,Antonio Jesús álvarez. Agricultural and Forest Meteorology . 2004 (1)
Verification and validation in computational fluid dynamics [J] . William L. Oberkampf,Timothy G. Trucano. Progress in Aerospace Sciences . 2002 (3)
Analysis of the air flow in a cold store by means of computational fluid dynamics [J] . International Journal of Refrigeration . 2000 (2)
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