Figure 1: Standard Riemann shock tube problem snapshot at time t=0.2. The density, velocity, thermal energy density per unit mass and pressure are shown. | |
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Figure 2: Strong shock tube problem snapshot, taken at the time t=0.12. Density, velocity, thermal energy density per unit mass and pressure are shown. | |
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Figure 3: Snapshot of Brio & Wu problem, taken at the time t=0.11. Density, velocity, thermal pressure, and the y component of magnetic field are shown. | |
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Figure 4: Snapshot of the plasma density of the Ország-Tang vortex problem simulation at t=0.5. | |
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Figure 5: Strong shock front caused by the explosion with energy in non-uniform media. The figure shows the shape of the shock at the time . | |
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Figure 6: Two-dimensional shape of the shock front. The explosion, which caused the shock wave, is marked by cross at the point with the coordinates in the figure. | |
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Figure 7: Snapshot of the vertical velocity structure of the simulation of the wave propagation and conversion in the non-magnetic solar chromosphere and corona taken at . Conversion of the linear waves into non-linear ones is seen at the height above . | |
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Figure 8: Vertical velocity profile, taken at the centre of the simulation box, from the simulation of the wave conversion in the solar corona taken at . The conversion of linear waves into non-linear occurs at . | |
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Figure 9: Snapshot from the simulation of the wave propagation and conversion in magnetic solar chromosphere and corona taken at . The magnetic field, which is sketched by a cylinder in the figure, acts as a waveguide and suppresses the energy propagation outside the magnetic flux concentration. | |
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Figure 10: Vertical velocity profile taken at the centre of the simulation box from the simulation of the wave conversion in the solar corona taken at . The conversion of linear waves into non-linear occurs at . | |
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