Applied Mathematics: Recent submissions
Now showing items 46-50 of 95
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Propagation and damping of MHD waves in the solar atmosphere
(University of St Andrews, 2014-06-27) - ThesisQuasi-periodic disturbances have been observed in the outer solar atmosphere for many years. Although first interpreted as upflows (Schrijver et al. (1999)), they have been widely regarded as slow magneto-acoustic waves, ... -
On the properties of single-separator MHS equilibria and the nature of separator reconnection
(University of St Andrews, 2015-06-26) - ThesisThis thesis considers the properties of MHS equilibria formed through non-resistive MHD relaxation of analytical non-potential magnetic field models, which contain two null points connected by a generic separator. Four ... -
MHD simulations of coronal heating
(University of St Andrews, 2014-12-01) - ThesisThe problem of heating the solar corona requires the conversion of magnetic energy into thermal energy. Presently, there are two promising mechanisms for heating the solar corona: wave heating and nanoflare heating. In ... -
On the topology of global coronal magnetic fields
(University of St Andrews, 2014-12-01) - ThesisThis thesis considers the magnetic topology of the global solar corona. To understand the magnetic topology we use the magnetic skeleton which provides us with a robust description of the magnetic field. To do this we use ... -
Vortical control of forced two-dimensional turbulence
(2013-01-14) - Journal articleA new numerical technique for the simulation of forced two-dimensional turbulence[D. Dritschel and J. Fontane, “The combined Lagrangian advection method,” J. Comput. Phys.229, 5408–5417 (Year: 2010)10.1016/j.jcp.2010.03.048] ...