| 轨控推进器尾焰对太阳辐射吸收的研究 |
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| 引用本文： | 金伟,凌永顺,吕相银.轨控推进器尾焰对太阳辐射吸收的研究[J].大气与环境光学学报,2011,6(3):185-191. |
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| 作者姓名： | 金伟 凌永顺 吕相银 |
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| 作者单位： | 1. 电子工程学院脉冲功率激光技术国家重点实验室,安徽合肥230037;电子工程学院安徽省红外与低温等离子体重点实验室,安徽合肥230037
2. 电子工程学院安徽省红外与低温等离子体重点实验室,安徽合肥,230037 |
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| 基金项目： | 脉冲功率激光技术国家重点实验室基金资助 |
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| 摘 要： | 为掌握轨控推进器尾焰的吸收特性,研究了尾焰对太阳红外辐射的吸收问题.在贴体坐标系下,运用有限体积法,建立了尾焰对太阳红外辐射的吸收模型.经过求解,获得受到尾焰吸收后、在尾焰边界处的太阳光谱辐射亮度.比较吸收前和吸收后太阳的光谱辐射亮度,发现,当喷口距离等于0.483 m时,在波数1700 cm-1、2155 cm-1、...
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| 关 键 词： | 尾焰 吸收 太阳辐射 有限体积法 辐射亮度 |
Investigation of Solar Radiation Absorption of Orbit-Control Thruster Plume |
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| JIN Wei,LING Yong-shun,LV Xiang-yin.Investigation of Solar Radiation Absorption of Orbit-Control Thruster Plume[J].Journal of Atmospheric and Environmental Optics,2011,6(3):185-191. |
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| Authors: | JIN Wei LING Yong-shun LV Xiang-yin |
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| Affiliation: | JIN Wei~(1,2),LING Yong-shun~2,LV Xiang-yin~2 (1 State Key Laboratory of Pulsed Power Laser Technology,Electronic Engineering Institute,Hefei 230037,China,2 Key Laboratory of Infrared and Loworatory Temperature Plasma of Anhui Province,China) |
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| Abstract: | In order to know the absorption characteristics of the orbit-control thruster plume,the solar infrared radiation absorbed by the plume was studied.In body-fitted coordinate,the model of the solar radiation absorbed by the plume was founded by using the finite volume method.At the plume boundary,the spectral luminance of the solar radiation which had been absorbed by the plume is obtained by calculating the model.The spectral luminance of the solar radiation absorbed is compared to the spectral luminance wit... |
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| Keywords: | plume absorption the solar radiation finite volume method radiative luminance |
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