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| 辐射测温中环境辐射的影响 | |
| 引用本文： | 俞伦鹏,彭瑞欣. 辐射测温中环境辐射的影响[J]. 宇航计测技术, 2001, 21(2): 32-35 |
| 作者姓名： | 俞伦鹏 彭瑞欣 |
| 作者单位： | 中国运载火箭技术研究院 |
| 摘 要： | 在辐射测温中，环境辐射对辐射测温有一定的影响。对于环境辐射的影响，不少参考资料中指出500℃以上可以忽略，经理论分析得出，是否考虑环境辐射的影响，不仅与所测温度有关，同时与辐射温度计的工作波长和所测物体的发射率有关。为了提高测温的准确性，分别对单色、比色测温中环境辐射的影响进行了分析比较。 |
| 关 键 词： | 辐射测温 环境辐射 影响 单色 比色 |
| 修稿时间： | 2000-10-25 |
The effect of environmentradiation on radiation temperature measurment |
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| Yu Lunpeng,Peng Yuixin. The effect of environmentradiation on radiation temperature measurment[J]. Journal of Astronautic Metrology and Measurement, 2001, 21(2): 32-35 | |
| Authors: | Yu Lunpeng Peng Yuixin |
| Affiliation: | Yu Lunpeng Peng Yuixin |
| Abstract: | The environment radiation has influence on the radiation temperature measurement. Some articles and informations point out that the influence of environment radiation can be ignored upwards 500℃ measurement temperature . By theory analysis presents whether to consider the environment radiation influence is related to not only the measuring temperature , but also the radiation thermometer work wavelength and the measured object emissivity . To advancing temperature measuring accuracy makes analysis and comparison for environment influence in temperature measuring by a monocolor and two-color. |
| Keywords: | The radiation temperature measurement Environment radiation Influen Cemonocolor Two-color |
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