Droplet generation with modulated AC electromagnetic field at nozzle exit
Bojarevics, V., Taniguchi, S. and Pericleous, K. (2006) Droplet generation with modulated AC electromagnetic field at nozzle exit. Proceedings of the 5th International Symposium on Electromagnetic Processing of Materials. The Iron and Steel Institute of Japan, Tokyo, pp. 259-270. ISBN 978-4-930980-55-7Full text not available from this repository.
A method of droplet generation based on applying a modulated AC high frequency magnetic field in the localized region of capillary breakup is considered as ans alternative to traditional methods for high temperature liquid melt droplet serial production by pressure variation. The method is based on a pseudo-spectral approximation with a coordinate transformation adaptin to the developing free surface. The electromagnetic field is recomputed continuously with the domain shape change. Practical application cases for liquid silicon droplets of 0.5 - 2 mm diameter are considered in detail.
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