作者: G. Higgins , G. C. Kennedy
关键词: Melting point 、 Convection 、 Outer core 、 Shock wave 、 Adiabatic process 、 Thermodynamics 、 Materials science 、 Boundary (topology) 、 Core (optical fiber) 、 Inner core 、 Earth-Surface Processes 、 Ecology (disciplines) 、 Earth and Planetary Sciences (miscellaneous) 、 Space and Planetary Science 、 Palaeontology 、 Forestry 、 Aquatic science 、 Atmospheric Science 、 Soil science 、 Geochemistry and Petrology 、 Geophysics 、 Oceanography 、 Water Science and Technology
摘要: The melting gradient and the adiabatic throughout core of earth are compared. temperature iron at pressures equivalent to inner core-outer boundary is estimated be circa 4250°C with a point approximately 500° through outer core. 1250°; therefore, for liquid, its must considerably above in equilibrium inner-outer boundary. distribution deduced follow curve. This should provide substantial inhibition radial components convection