Moving Mesh Astrophysics

Paul Duffell (NYU)
Friday, October 27, 2017 - 9:15am

Novel methods in recent years have been developed for numerically solving the hydrodynamical and MHD equations relevant to all kinds of astrophysical flows.  I will first (briefly) present one such computational technique, where the numerical grid follows the MHD flow using a "moving mesh".  I will then present some astrophysical scenarios for which I have applied this method, including planet formation and high-energy transients such as supernovae and gamma ray bursts.

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