Energies Emitted in Reconstruction of Venus, Mars, and Mercury

  • IRIYAMA Jun
    Department of Fundamental Sciences, Faculty of Engineering, Chubu Institute of Technology
  • YAMAMURA Masaaki
    Department of Mechanical Engineering, Faculty of Engineering, Chubu Institute of Technology

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Other Title
  • 金星, 火星および水星のコア形成のエネルギー論
  • キンセイ , カセイ オヨビ スイセイ ノ コア ケイセイ ノ エネルギーロン

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The loss of gravitational energy on core formation is calculated for Venus, Mars, and Mercury. The energy is 1.02×1038 ergs, 1.10×1036 ergs, and 1.34×1036 ergs for Venus, Mars, and Mercury, respectively. This is equivalent to an average rise of temperature of 1600°, 130°, and 310° for Venus, Mars, and Mercury, respectively.<br>The results show that the energy released by the formation of iron core of Venus may play an important role in the thermal structure.

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