Research Article
Magnetic Fluids’ Heating Power Exposed to a High-Frequency Rotating Magnetic Field
Table 1
Maximal temperature derivative: comparison of AMF and RMF.
| | f (kHz) | H (kA/m) | AMF (dT/dt)max (K/s) | RMF (dT/dt)max (K/s) | RMF/AMF |
| | 130 | 4.1 | 0.1333 | 0.2733 | 2.0503 | | 160 | 4.1 | 0.2401 | 0.5267 | 2.1937 | | 244 | 2.0 | 0.1000 | 0.2067 | 2.0670 | | 504 | 2.0 | 0.2467 | 0.6667 | 2.7025 | | 671 | 1.0 | 0.0733 | 0.1267 | 1.7285 | | 779 | 1.0 | 0.1133 | 0.1667 | 1.4713 |
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