Simulations demonstrate that fast magnetoacoustic waves incident on a localized coronal null undergo mode conversion to produce incompressible energetic Alfvén wave packets along separatrices.
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4 Pith papers cite this work. Polarity classification is still indexing.
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Constrained transport outperforms Dedner's divergence cleaning in MHD simulations by avoiding spurious artifacts when magnetic fields are localized or timesteps vary suddenly.
Numerical experiment shows alternating-current-driven waves cause a magnetic null to collapse into y-directed then x-directed current sheets, with Hall effect producing lagged out-of-plane flows whose amplitudes increase with driving strength.
foap4 shows that adaptive mesh refinement for Euler gas dynamics runs efficiently on GPUs via OpenACC and MPI even with small 8^3 or 16^3 cell blocks.
citing papers explorer
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Interaction of Fast Magnetoacoustic Wave with the Localized Coronal Null and Generation of the Energetic Alfv\'en Wave Packet
Simulations demonstrate that fast magnetoacoustic waves incident on a localized coronal null undergo mode conversion to produce incompressible energetic Alfvén wave packets along separatrices.
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Systematic Comparison between Constrained Transport and Mixed Divergence Cleaning Methods for Astrophysical Magnetohydrodynamic Simulations
Constrained transport outperforms Dedner's divergence cleaning in MHD simulations by avoiding spurious artifacts when magnetic fields are localized or timesteps vary suddenly.
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A Numerical Experiment on Oscillatory Magnetic Reconnection in a Laboratory Plasma System Driven by Alternating Currents
Numerical experiment shows alternating-current-driven waves cause a magnetic null to collapse into y-directed then x-directed current sheets, with Hall effect producing lagged out-of-plane flows whose amplitudes increase with driving strength.
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foap4: Adaptive mesh refinement with OpenACC, MPI, and p4est
foap4 shows that adaptive mesh refinement for Euler gas dynamics runs efficiently on GPUs via OpenACC and MPI even with small 8^3 or 16^3 cell blocks.