| 月食过程月表太阳辐照和温度变化模拟 |
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| 引用本文： | 曹剑峰.月食过程月表太阳辐照和温度变化模拟[J].航天器工程,2006,15(4):55-59. |
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| 作者姓名： | 曹剑峰 |
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| 作者单位： | 北京空间飞行器总体设计部 北京 |
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| 摘 要： | 月食对月球轨道探测器的温度有重要的影响,分析月食时月表的太阳辐照和温度,具有重要意义。文章给出了通用的月表温度模型和月食时月表太阳辐照模型,根据某次月食的天文参数,用太阳辐照模型可求出月表任一点在月食时的太阳直接辐照变化过程,代入温度模型可求出任一点的温度变化过程。此模型和方法可用于对任何一次月食的分析,并以2007年8月28日的月食为例,模拟了该次月食的表面太阳直接辐照和温度的变化过程。
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| 关 键 词： | 月食 太阳辐照 月表温度 |
Simulation of Lunar Surface Sunlight and Temperature During Lunar Eclipse |
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| CAO Jianfeng.Simulation of Lunar Surface Sunlight and Temperature During Lunar Eclipse[J].Spacecraft Engineering,2006,15(4):55-59. |
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| Authors: | CAO Jianfeng |
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| Abstract: | Lunar eclipse has an important effect on the temperature of lunar obiter.Analyzing lunar surface sunlight and temperature during lunar eclipse is significant.A general model of temperature and sunlight is presented in this paper.Based on the eclipse astronomical parameters,the change of so- lar direct irradiation at any place on lunar surface during the eclipse can be numerated by using the sun- light model,then the change of temperature can be got by using the temperature model.The models and method are applicable for all lunar eclipses.The eclipse on Aug.28th 2007,as an example,is simulated for the change of sunlight and temperature. |
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| Keywords: | lunar eclipse solar irradiation lunar surface temperature |
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