scholarly journals Experimental investigations of X-pinch backlighters on QiangGuang-1 generator

2011 ◽  
Vol 29 (2) ◽  
pp. 155-160 ◽  
Author(s):  
J. Wu ◽  
L. Wang ◽  
A. Qiu ◽  
J. Han ◽  
M. Li ◽  
...  
Keyword(s):  
Time Variation ◽  
Wire Array ◽  
Spot Size ◽  
Bright Spot ◽  
Experimental Investigations ◽  
Return Current ◽  
X Ray ◽  
The Wire ◽  
Z Pinch ◽  
Burst Time

AbstractExperiments of the return current post installed X-pinches were carried out on the 1-MA “QiangGuang-1” facility with the purpose of understanding X-pinch characteristics under this setup and establishing X-pinch backlighting diagnostics for the wire-array Z-pinches. Different wire-array loads along with the two-wire 30 µm Mo X-pinch backlighter were tested. The X-pinches emit the X-ray radiation with the burst time variation of ± 4 ns and the bright spot size of  ~30 µm. X-ray backlighting shadowgraphy images of the over-mass and radiation-suppressed Z-pinch wire array were obtained.

scholarly journals Current division between two paralleled X-pinches

2014 ◽  
Vol 32 (3) ◽  
pp. 437-442 ◽  
Author(s):  
Shen Zhao ◽  
Xinlei Zhu ◽  
Ran Zhang ◽  
Haiyun Luo ◽  
Xiaobing Zou ◽  
...  
Keyword(s):  
Wire Array ◽  
X Rays ◽  
Total Current ◽  
Time Resolved ◽  
X Ray ◽  
Pinch Plasma ◽  
Preset Time ◽  
The Wire ◽  
Z Pinch

AbstractIn order to use two paralleled X-pinches as X-ray sources for the time-resolved backlighting of wire-array Z-pinch plasma, it is necessary to make these two X-pinches emit X-rays at different but roughly preset time instants. The timing of the X-ray burst from an X-pinch independence of the current, and the wire mass of the X-pinch was investigated. The currents flowing through two paralleled X-pinches were measured and it was found that the total current is almost equally divided between these two X-pinches no matter how different the wires for these two X-pinches are. The reason for the equal current division between two paralleled X-pinches was given based on the inductance calculation of the X-pinch circuit.

Numerical Investigation on the X-Ray Production of Aluminum-Wire-Array $Z$-Pinch Implosion

2011 ◽  
Vol 39 (2) ◽  
pp. 686-694 ◽  
Author(s):  
Xiao Delong ◽  
Ding Ning ◽  
Ning Cheng ◽  
Sun Shunkai ◽  
Zhang Yang ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
Wire Array ◽  
Aluminum Wire ◽  
X Ray ◽  
Z Pinch

Concept of the high-energy photon emission from the wire array Z-pinch

2001 ◽  
Author(s):  
P. Kubes ◽  
J. Kravarik ◽  
D. Klir ◽  
Yu. L. Bakshaev ◽  
P. I. Blinov ◽  
...  
Keyword(s):  
Wire Array ◽  
Photon Emission ◽  
High Energy ◽  
High Energy Photon ◽  
Energy Photon ◽  
The Wire ◽  
Z Pinch

scholarly journals Spatially resolved single crystal x-ray spectropolarimetry of wire array z-pinch plasmas

2018 ◽  
Vol 89 (1) ◽  
pp. 015106 ◽  
Author(s):  
M. S. Wallace ◽  
S. Haque ◽  
P. Neill ◽  
N. R. Pereira ◽  
R. Presura
Keyword(s):  
Single Crystal ◽  
Wire Array ◽  
X Ray ◽  
Spatially Resolved ◽  
Z Pinch

X-ray backlighting of wire array Z-pinch implosions using X pinch

2001 ◽  
Vol 72 (1) ◽  
pp. 671-673 ◽  
Author(s):  
S. V. Lebedev ◽  
F. N. Beg ◽  
S. N. Bland ◽  
J. P. Chittenden ◽  
A. E. Dangor ◽  
...  
Keyword(s):  
Wire Array ◽  
X Ray ◽  
Z Pinch

X-Ray Radiation Characteristics of Nested-Wire Array Implosion in Sino-Russian Joint Z-pinch Experiments on Angara-5-1

2005 ◽  
Vol 22 (2) ◽  
pp. 413-415 ◽  
Author(s):  
Xu Rong-Kun ◽  
Li Zheng-Hong ◽  
Ning Jia-Min ◽  
Guo Cun ◽  
Xu Ze-Ping ◽  
...  
Keyword(s):  
Wire Array ◽  
Radiation Characteristics ◽  
X Ray ◽  
Z Pinch

scholarly journals Three-dimensional effects in trailing mass in the wire-array Z pinch

2008 ◽  
Vol 15 (5) ◽  
pp. 056301 ◽  
Author(s):  
Edmund P. Yu ◽  
M. E. Cuneo ◽  
M. P. Desjarlais ◽  
R. W. Lemke ◽  
D. B. Sinars ◽  
...  
Keyword(s):  
Wire Array ◽  
Three Dimensional ◽  
Dimensional Effects ◽  
The Wire ◽  
Z Pinch
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