The Thermal Destruction of Solids Near the Sun

作者: L. I. Shestakova , L. V. Tambovtseva

DOI: 10.1023/A:1005925214405

关键词: Heat transferPhysicsAstrophysicsOrders of magnitude (temperature)MechanicsThermalHeat equationThermal conductionPlanetary scienceInfrared

摘要: We consider the thermal evolution of both icy and non-icy solids moving in highly eccentric orbits using an analytical solution heat diffusion equation. The stresses which arise inside at surface can exceed by several orders magnitude tidal neighbourhood Sun for all material considered. This means that disintegration is most important factor cometary meteorite-like bodies. problem may be directly connected with origin variable part infrared radiation excess F-corona observed 4Ro 9Ro from Sun. possible scenario distant due to also given.

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