Publication Date:
2013-08-31
Description:
In order to address the early stages of nebula evolution, a three-dimensional collapse code which includes not only hydrodynamics and radiative transfer, but also the effects of ionization and, possibly, magnetic fields is being addressed. As part of the examination of solar system evolution, an N-body code was developed which describes the latter stages of planet formation from the accretion of planetesimals. To test the code for accuracy and run-time efficiency, and to develop a stronger theoretical foundation, problems were studied in orbital dynamics. A regional analysis of the correlation in the gravity and topography fields of Venus was performed in order to determine the small and intermediate scale subsurface structure.
Keywords:
LUNAR AND PLANETARY EXPLORATION
Type:
NASA, Washington, Reports of Planetary Geology and Geophysics Program, 1986; p 102-104
Format:
application/pdf
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