Possibility of complete stabilization of magneto-Rayleigh-Taylor instabilities and potential for fusion

Duan Shuchao; Xie Weiping; Wang Ganghua

doi:10.11884/HPLPB201830.170454

Volume 30 Issue 2

Feb. 2018

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Liu Xudong, Yang Yi, Bai Li, et al. Preparation and properties of AlMg alloy film by thermal evaporation for Z-pinch[J]. High Power Laser and Particle Beams, 2016, 28: 022002. doi: 10.11884/HPLPB201628.022002

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Duan Shuchao, Xie Weiping, Wang Ganghua. Possibility of complete stabilization of magneto-Rayleigh-Taylor instabilities and potential for fusion[J]. High Power Laser and Particle Beams, 2018, 30: 020101. doi: 10.11884/HPLPB201830.170454

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Possibility of complete stabilization of magneto-Rayleigh-Taylor instabilities and potential for fusion

doi: 10.11884/HPLPB201830.170454

1.
Institute of Fluid Physics, CAEP, P. O. Box 919-105, Mianyang 621999, China
2.
Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China

Received Date: 2017-11-10
Rev Recd Date: 2017-12-04
Publish Date: 2018-02-15

Abstract

Abstract

The idea of using a directional time-varying(rotating) driving magnetic field (the alternant theta-Z-pinch configuration) or the multi-nested theta-Z-pinch configuration to suppress magneto-Rayleigh-Taylor instabilities in a dynamic Z-pinch was proposed between 2014 and 2016. This paper reports the latest research progress on magneto-Rayleigh-Taylor instabilities in alternant/nested theta-Z-pinches. The magneto-Rayleigh-Taylor instability growth of a properly optimized alternant/nested theta-Z-pinch is significantly lower than that of a pure theta-pinch or Z-pinch. The instability is completely stabilized at a certain thickness of the liner. These show the bright potential of alternant/nested theta-Z-pinch for theta-Z-pinch liner inertial fusion.

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References(8)

References

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