STAGED Z-PINCH

被引：54

作者：

RAHMAN, HU ^{[1
]}

WESSEL, FJ ^{[1
]}

ROSTOKER, N ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT PHYSIOL & BIOPHYS,IRVINE,CA 92717

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.74.714

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a staged Z pinch in which an annular plasma implodes onto a coaxial wire. The physical model involves conservation of magnetic flux created by the current initially trapped in the wire plasma and adiabatic heating. It leads to magnetic-field and current amplification with a current rise time of 4 × 1015 A/sec. At peak current levels approaching 5 MA the wire plasma attains a density n=1024 cm-3, a temperature T=10 keV, and nτ>1015 cm-3 sec. © 1995 The American Physical Society.

引用

页码：714 / 717

页数：4

共 10 条

[1] GAS-PUFF Z PINCHES WITH D2 AND D2-AR MIXTURES [J].

BAILEY, J ;

ETTINGER, Y ;

FISHER, A ;

ROSTOKER, N .

APPLIED PHYSICS LETTERS, 1982, 40 (06) :460-462

[2] COUPLING OF RADIATION AND HYDRODYNAMICS IN A Z-PINCH PLASMA [J].

BAILEY, J ;

FISHER, A ;

ROSTOKER, N .

JOURNAL OF APPLIED PHYSICS, 1986, 60 (06) :1939-1945

[3] X-RAY-SPECTRA FROM A GAS-PUFF Z-PINCH DEVICE [J].

BURKHALTER, PG ;

SHILOH, J ;

FISHER, A ;

COWAN, RD .

JOURNAL OF APPLIED PHYSICS, 1979, 50 (07) :4532-4540

[4] ENHANCED Z PINCH USING AN EXTERNALLY APPLIED MAGNETIC-FIELD TO STABILIZE THE IMPLOSION OF AN ALUMINUM PLASMA-JET ONTO A COAXIAL WIRE [J].

EDISON, NS ;

ETLICHER, B ;

CHUVATIN, AS ;

ATTELAN, S ;

ALIAGA, R .

PHYSICAL REVIEW E, 1993, 48 (05) :3893-3900

[5] SELF-SIMILAR OSCILLATIONS OF A Z PINCH [J].

FELBER, FS .

PHYSICS OF FLUIDS, 1982, 25 (04) :643-645

[6]

Rahman H. U., 1994, Comments on Plasma Physics and Controlled Fusion, V15, P339

[7]

RAHMAN HU, 1989, AIP CONF PROC, V195, P351

[8]

SMIRNOV V, 1994, AIP C P, V299

[9] IMPLOSION OF AN ALUMINUM PLASMA-JET ONTO A COAXIAL WIRE - A Z-PINCH WITH ENHANCED STABILITY AND ENERGY-TRANSFER [J].

WESSEL, FJ ;

ETLICHER, B ;

CHOI, P .

PHYSICAL REVIEW LETTERS, 1992, 69 (22) :3181-3184

[10]

ZAKHAROV SV, COMMUNICATION

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