Abstract
We investigate numerically a traveling wave pattern observed in experimental magnetized Taylor-Couette flow at low magnetic Reynolds number. By accurately modeling viscous and magnetic boundaries in all directions, we reproduce the experimentally measured wave patterns and their amplitudes. Contrary to previous claims, the waves are shown to be transiently amplified disturbances launched by viscous boundary layers, rather than globally unstable magnetorotational modes.
| Original language | English (US) |
|---|---|
| Article number | 016310 |
| Journal | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics |
| Volume | 76 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jul 19 2007 |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Statistics and Probability
- Condensed Matter Physics
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Liu, W., Goodman, J., & Ji, H. (2007). Traveling waves in a magnetized Taylor-Couette flow. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 76(1), [016310]. https://doi.org/10.1103/PhysRevE.76.016310