Azimuthally correlated ablation between z-pinch wire cores

Zier JC; Douglass JD; Blesener IC; Blesener KS; Chalenski DA; Gilgenbach RM; Greenly JB; Hammer DA; Knapp PF; Kusse BR; Lau YY; McBride RD; Syed W; Yu EP

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Azimuthally correlated ablation between z-pinch wire cores

机译：Z夹芯线芯之间的方位角相关烧蚀

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Azimuthally correlated wire core ablation was compared for closely spaced versus widely spaced wires in a 1 MA Z-pinch. X-ray point-projection diagnostics revealed that 240 mu m spaced wires exhibited a correlation coefficient approaching unity in both real space and in k-space. This correlated ablation between wires at a fixed axial location is believed to occur due to an enhanced, localized Joule heating. Wires separated by 2.47 mm or greater were uncorrelated in real space, but correlated in k-space, indicating the ablation structure between wires was shifted in phase.

机译：在1 MA Z夹中比较了间隔紧密的导线与间隔较大的导线的方位角相关的线芯烧蚀。 X射线点投影诊断显示，在真实空间和k空间中，240毫米间隔的导线都表现出接近1的相关系数。据信，由于增强的局部焦耳热，在固定轴向位置处的线之间的这种相关的烧蚀发生。相距2.47 mm或更大的导线在实际空间中不相关，但在k空间中相关，表明导线之间的烧蚀结构发生了相移。

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《Physics of plasmas》 |2009年第10期|共6页
作者
Zier JC; Douglass JD; Blesener IC; Blesener KS; Chalenski DA; Gilgenbach RM; Greenly JB; Hammer DA; Knapp PF; Kusse BR; Lau YY; McBride RD; Syed W; Yu EP;
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正文语种 eng
中图分类等离子体物理学;
关键词
ARRAY Z-PINCHES; INERTIAL CONFINEMENT FUSION; X-RAY POWER; IMPLOSION; DYNAMICS; TUNGSTEN WIRES; PLASMA; NUMBER; ENHANCEMENT; INSTABILITY; PHYSICS;

机译：阵列Z夹;惯性约束融合;X射线功率;爆炸;动力学;钨丝;等离子;数量;增强;不稳定;物理;

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1. Azimuthally correlated ablation between z-pinch wire cores [J] . Zier JC, Douglass JD, Blesener IC, Physics of plasmas . 2009,第10期

机译：Z夹芯线芯之间的方位角相关烧蚀
2. Azimuthal clumping instabilities in a Z-pinch wire array [J] . Strickler T, Lau YY, Gilgenbach RM, Physics of plasmas . 2005,第5期

机译：Z夹线阵列中的方位角成簇不稳定性
3. Modifying Wire-Array Z-Pinch Ablation Structure Using Coiled Arrays [J] . G.N. Hall, J.P. Chittenden, S.N. Bland, Physical review letters . 2008,第6期

机译：使用线圈阵列修改线阵列Z捏烧蚀结构
4. Ablation Rate of Wire Cores in Wire Array Z-Pinch Experiments [C] . S. V. Lebedev, D. J. Ampleford, S. N. Bland, International Conference on Dense Z-Pinches . 2002

机译：电线阵列Z-PINCH实验中的丝芯的消融率
5. Azimuthal wire motion and ablation dynamics in z -pinches. [D] . Strickler, Trevor S. 2006

机译：z夹中的方位线运动和烧蚀动力学。
6. Development of Coated Electrodes with Solid Wire and Flux-Cored Alloyed Wire for Microalloyed Steel Welding [O] . Darko Bajić, Mihailo Mrdak, Nikola Bajić, 2020

机译：实心焊丝和药芯焊丝合金涂层焊条的研制
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Azimuthally correlated ablation between z-pinch wire cores

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