| 62 | | When resistivity is applied, the situation can be quite different since the field has a much higher reconnection rate and will be less likely to be amplified by compression. [[BR]] |
| 63 | | The reconnection will also convert the compressed magnetic energy into kinetic energy which disturbs the local flow pattern. Here, we show the shocked clumps with uniform perpendicular [[BR]] |
| 64 | | magnetic field with computational resistivity. [[BR]][[BR]] |
| 65 | | |
| 66 | | [[Image(comparisonresistive.png, 40%)]][[BR]][[BR]] |
| 67 | | [[Image(comparisonresistive3.png, 40%)]][[BR]][[BR]] |
| 68 | | [[Image(resistive6.png, 40%)]][[BR]][[BR]] |
| 69 | | |
| 70 | | [[BR]][[BR]] |
| 71 | | |
| 72 | | Updated 02/27: High Res Runs[[BR]][[BR]] |
| 73 | | Density [[BR]][[BR]] |
| 74 | | [[Image(figure1.png, 40%)]][[BR]][[BR]] |
| 75 | | Temperature [[BR]][[BR]] |
| 76 | | [[Image(figure2.png, 40%)]][[BR]][[BR]] |
| 77 | | Magnetic Field Amplification [[BR]][[BR]] |
| 78 | | [[Image(figure3.png, 40%)]][[BR]][[BR]] |
| 79 | | |
| 80 | | AMR Grid [[BR]][[BR]] |
| 81 | | [[Image(figure4.png, 40%)]][[BR]][[BR]] |
| 82 | | |
| 83 | | |
| 84 | | == Clumps with contained magnetic field == |
| 85 | | |
| 86 | | Sometimes the clumps contain tangled magnetic field inside them. We put in the tangled magnetic field using the vector perturbation object. [[BR]] |
| 87 | | Here we show the shocked hydro clump vs the shocked magnetized clump. There is no pronounced difference between them.[[BR]][[BR]] |
| 88 | | [[Image(http://www.pas.rochester.edu/~shuleli/1121/ClumpShockInteraction.png, 30%)]][[BR]][[BR]] |
| 89 | | |
| 90 | | Some animations:[[BR]][[BR]] |
| 91 | | [http://www.pas.rochester.edu/~shuleli/1121/MC001.gif Animation: Clump Morph Density][[BR]] |
| 92 | | [http://www.pas.rochester.edu/~shuleli/1121/MF001.gif Animation: Clump Morph Field][[BR]] |
| 93 | | [http://www.pas.rochester.edu/~shuleli/1121/MB001.gif Animation: Clump Morph Inverse Beta][[BR]] |
| 94 | | [http://www.pas.rochester.edu/~shuleli/1121/HC_M10.gif Animation: Hydro Clump Shock Interaction][[BR]] |
| 95 | | [http://www.pas.rochester.edu/~shuleli/1121/MC010_M10.gif Animation: MHD Clump Shock Interaction][[BR]] |
| 96 | | |
| 97 | | |
| 98 | | [[BR]][[BR]] |
| 99 | | Updated 11/28/2011[[BR]][[BR]] |
| 100 | | Magnetized Cloud Shocked by Mach 3 Shock. [[BR]][[BR]] |
| 101 | | [[Image(http://www.pas.rochester.edu/~shuleli/cloudmach3/shockcloudmach3.png, 30%)]][[BR]][[BR]] |
| 102 | | [http://www.pas.rochester.edu/~shuleli/cloudmach3/MCM3d.gif Animation: Clump Density 1/beta = 10][[BR]][[BR]] |
| 103 | | |
| 104 | | Field Structure Evolution. The toroidal component dominates. [[BR]][[BR]] |
| 105 | | [[Image(http://www.pas.rochester.edu/~shuleli/cloudmach3/mach3field.png, 30%)]][[BR]][[BR]] |
| 106 | | [[Image(http://www.pas.rochester.edu/~shuleli/cloudmach3/mach10field.png, 30%)]][[BR]][[BR]] |
| 107 | | |
| 108 | | [[BR]][[BR]] |
| 109 | | Updated 12/05/2011[[BR]][[BR]] |
| 110 | | Clump non shock evolution, field streamlines [[BR]][[BR]] |
| 111 | | [[Image(http://www.pas.rochester.edu/~shuleli/MC50/shockclumpcooling.png, 30%)]][[BR]][[BR]] |
| 112 | | |
| 113 | | Animations [[BR]][[BR]] |
| 114 | | [http://www.pas.rochester.edu/~shuleli/MC50/mccoolden.gif Animation: Clump Density (with shock cooling)][[BR]][[BR]] |
| 115 | | [http://www.pas.rochester.edu/~shuleli/MC50/mccooltmp.gif Animation: Clump Temperature (with shock cooling)][[BR]][[BR]] |
| 116 | | [http://www.pas.rochester.edu/~shuleli/MC50/currentsheet.gif Animation: Current sheet test, kinetic energy in high resolution][[BR]][[BR]] |
| 117 | | [http://www.pas.rochester.edu/~shuleli/MC50/mccoolhr.gif Animation: Clump Density (with field and cooling)][[BR]][[BR]] |
| 118 | | [http://www.pas.rochester.edu/~shuleli/MC50/mccoolhrt.gif Animation: Clump Temperature (with field and cooling)][[BR]][[BR]] |
| 119 | | |
| 120 | | |
| 121 | | [[BR]][[BR]] |
| 122 | | Updated 12/12/2011[[BR]][[BR]] |
| 123 | | Clump non shock evolution, field streamlines [[BR]][[BR]] |
| 124 | | [http://www.pas.rochester.edu/~shuleli/1212/clumpfield.gif Animation: Field Lines with Density Contour][[BR]][[BR]] |
| 125 | | [http://www.pas.rochester.edu/~shuleli/1212/cloudbg0.gif Animation: Clump Density (with mach 10 shock, cooling, no field)][[BR]][[BR]] |
| 126 | | [http://www.pas.rochester.edu/~shuleli/1212/cloudbg1.gif Animation: Clump Density (with mach 10 shock cooling, with field: min beta = 1.0)][[BR]][[BR]] |
| 127 | | [http://www.pas.rochester.edu/~shuleli/1212/cloudbg2.gif Animation: Clump Density (with mach 10 shock cooling, with field: min beta = 10.0)][[BR]][[BR]] |
| 128 | | [http://www.pas.rochester.edu/~shuleli/1212/cloudbg3.gif Animation: Clump Density (with mach 3 shock cooling, with field: min beta = 1.0)][[BR]][[BR]] |
| 129 | | [http://www.pas.rochester.edu/~shuleli/1212/cloudbg4.gif Animation: Clump Density (with mach 3 shock cooling, with field: min beta = 10.0)][[BR]][[BR]] |
| 130 | | |
| 131 | | |
