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首页> 外文期刊>Advances in space research >Effects of solar radiation, terrestrial radiation and lunar interior heat flow on surface temperature at the nearside of the Moon: Based on numerical calculation and data analysis
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Effects of solar radiation, terrestrial radiation and lunar interior heat flow on surface temperature at the nearside of the Moon: Based on numerical calculation and data analysis

机译：太阳辐射，地面辐射和月球内部热流对月球附近表面温度的影响：基于数值计算和数据分析

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摘要

Surface temperature at the nearside of the Moon (T_(s,n)) embraces an abundance of valuable information to be explored, and its measurement contributes to studying Earth's energy budget. On a basis of a one-dimensional unsteady heat-transfer model, this paper ran a quantitative calculation that how much the T_(s,n) varies with the changes of different heat sources, including solar radiation, terrestrial radiation, and lunar interior heat flow. The results reveal that solar radiation always has the most important influence on T_(s,n) not only during lunar daytime (by means of radiation balance) but also during lunar nighttime (by means of lunar regolith heat conduction). Besides, the effect of terrestrial radiation is also unavoidable, and measuring the variation of lunar nighttime low temperature is exactly helpful in observing Earth outgoing radiation. Accordingly, it is practical to establish a Moon-base observatory on the Moon. For verification, the Apollo 15 mission temperature data was used and analyzed as well. Moreover, other 9 typical lunar areas were selected and the simulation was run one after another in these areas after proper model amendation. It is shown that the polar regions on the Moon are the best areas for establishing Moon-base observatory.
机译：月球附近的地表温度（T_（s，n））包含大量有待探索的有价值的信息，其测量值有助于研究地球的能量收支。基于一维非稳态传热模型，本文进行了定量计算，结果表明T_（s，n）随太阳辐射，地面辐射和月球内部热量等不同热源的变化而变化。流。结果表明，太阳辐射不仅在月球白天（通过辐射平衡）而且在月球夜间（通过月球重新导热）对T_（s，n）始终具有最重要的影响。此外，地面辐射的影响也是不可避免的，测量月球夜间低温的变化确实有助于观测地球的向外辐射。因此，在月球上建立月基天文台是实际的。为了验证，还使用并分析了Apollo 15任务温度数据。此外，选择了其他9个典型的月球区域，并在对模型进行适当修改后，在这些区域中逐个进行了仿真。结果表明，月球上的极地地区是建立月基天文台的最佳区域。

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  • 来源
    《Advances in space research》 |2017年第5期|938-947|共10页
  • 作者

    Yutian Song; Xueqiang Wang; Shengshan Bi; Jiangtao Wu; Shaopeng Huang;

  • 作者单位

    Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China;

    Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China;

    Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China;

    Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, PR China;

    Institute of Global Environmental Change, Xi'an Jiaotong University, Xi'an, PR China,Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan, USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Lunar surface temperature; Solar radiation; Terrestrial radiation; Lunar interior heat flow; The Moon;

    机译：月球表面温度;太阳辐射;地面辐射;月球内部热流;月亮;

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