• Physics
• Published 2018
• DOI:10.1016/j.jmmm.2018.02.040

Onset of thermomagnetic convection around a vertically oriented hot-wire in ferrofluid

@inproceedings{Vatani2018OnsetOT,
  title={Onset of thermomagnetic convection around a vertically oriented hot-wire in ferrofluid},
  author={Ashkan Vatani and Peter Woodfield and Nam-Trung Nguyen and Dzung Viet Dao},
  year={2018}
}

• Ashkan Vatani, Peter Woodfield, +1 author Dzung Viet Dao

Abstract The onset of thermomagnetic convection in ferrofluid in a vertical transient hot-wire cell is analytically and experimentally investigated by studying the temperature rise of an electrically-heated wire. During the initial stage of heating, the temperature rise is found to correspond well to that predicted by conduction only. For high electrical current densities, the initial heating stage is followed by a sudden change in the slope of the temperature rise with respect to time as a… CONTINUE READING

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