准绝热压缩下D-T等离子体点火的Z-/spl θ /捏缩几何研究

Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358) Pub Date : 1999-06-27 DOI:10.1109/PPC.1999.823624

V. Yermolovich, V. Demidov, A. V. Ivanovsky, V. Karelin, V. Selemir, A. Orlov

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引用次数: 0

摘要

研究了纵向磁场对加热后的磁化等离子体绝热压缩的稳定性。如图所示，在Z-/spl Theta/捏缩几何中可以实现十倍径向压缩。在MGD近似的1.5维方程框架下，分析了纵向磁场Z-/spl θ / pinch的准绝热压缩下D-T等离子体点火的角度。考虑了系统的双值等于0.31+1作为点火判据。

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On perspectives of D-T plasma ignition at quasi-adiabatic compression in Z-/spl Theta/ pinch geometry

The stability of adiabatic compression of previously heated magnetized plasma by a longitudinal magnetic field is investigated at different ways of its amplification. Is shown, that tenfold radial compression is possible in Z-/spl Theta/ pinch geometry. In frameworks of 1.5-D equations in MGD approximation the perspectives of D-T plasma ignition are analyzed at quasi-adiabatic compression by a longitudinal magnetic field of Z-/spl Theta/ pinch. As criterion of ignition the duple value of a system equal 0.31+1 was considered.

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Digest of Technical Papers. 12th IEEE International Pulsed Power Conference. (Cat. No.99CH36358)

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