Changes between Version 29 and Version 30 of AstroBearProjects/MagnetizedClumps


Ignore:
Timestamp:
02/13/12 22:52:15 (13 years ago)
Author:
Shule Li
Comment:

—

Legend:

Unmodified
Added
Removed
Modified

  • AstroBearProjects/MagnetizedClumps

    v29 v30  
    2020It also serves as an example on clumps getting shocked with 2-D uniform magnetic field.[[BR]]
    2121The image below shows the clump evolution when the uniform magnetic field is aligned with the shock direction.[[BR]][[BR]]
    22 [[Image(alignedfield1.png, 40%)]][[BR]][[BR]]
     22[[Image(alignedfield1.png, 30%)]][[BR]][[BR]]
    2323
    2424In these simulations we notice:[[BR]]
    … …  
    3838
    3939The image below shows the clump evolution when the uniform magnetic field is perpendicular to the shock direction.[[BR]][[BR]]
    40 [[Image(perpfield1.png, 40%)]][[BR]][[BR]]
     40[[Image(perpfield1.png, 30%)]][[BR]][[BR]]
    41411. The magnetic field is stretched and wrapped around the clump, which effectively confines the clump and prevents its fragmentation, even for moderately strong field β = 4. The clump  [[BR]]
    4242embedded in the stretched field is compressed, but then, because of the strong confining effect of the field develops a streamlined profile and is not strongly eroded. [[BR]]