Tuesday, February 19, 2013

1302.3960 (M. Wolf)

Earth Inner Core Periodic Motion due to Pressure Difference Induced by Tidal Acceleration    [PDF]

M. Wolf
The inner structure of the earth is still a topic of discussion. Seismic measurements showed a structure of solid, liquid, solid which describes the mantle, outer core and inner core with the inner core in the center. The analysis of waveform doublets suggests now that the inner core is out of center and even of faster rotation than the mantel and crust. From the sum of Buoyancy and Gravity on the earth inner core, the position energy is plotted and together with the tangential tidal acceleration, it is derived that Earth Inner Core cannot be in a center position without additional force. The Earth Core System is explained as Hydrodynamic Bearing. The Eccentricities out of nutation due to the effects from the sun and moon are calculated as an approximation.
View original: http://arxiv.org/abs/1302.3960

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