Numerical Analysis on Physical Quantities of Aluminum in Magnetically Driven Isentropic Compression Experiments

ZHAO Ji-Bo; SUN Cheng-Wei; LUO Bin-Qiang; WANG Gui-Ji; CAI Jin-Tao; TAN Fu-Li

doi:10.11858/gywlxb.2015.04.007

Volume 29 Issue 4

Sep 2015

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Chinese Journal of High Pressure Physics > 2015 > 29(4): 279-285.

ZHAO Ji-Bo, SUN Cheng-Wei, LUO Bin-Qiang, WANG Gui-Ji, CAI Jin-Tao, TAN Fu-Li. Numerical Analysis on Physical Quantities of Aluminum in Magnetically Driven Isentropic Compression Experiments[J]. Chinese Journal of High Pressure Physics, 2015, 29(4): 279-285. doi: 10.11858/gywlxb.2015.04.007

Citation:

ZHAO Ji-Bo, SUN Cheng-Wei, LUO Bin-Qiang, WANG Gui-Ji, CAI Jin-Tao, TAN Fu-Li. Numerical Analysis on Physical Quantities of Aluminum in Magnetically Driven Isentropic Compression Experiments[J]. Chinese Journal of High Pressure Physics, 2015, 29(4): 279-285. doi: 10.11858/gywlxb.2015.04.007

Citation:

ZHAO Ji-Bo, SUN Cheng-Wei, LUO Bin-Qiang, WANG Gui-Ji, CAI Jin-Tao, TAN Fu-Li. Numerical Analysis on Physical Quantities of Aluminum in Magnetically Driven Isentropic Compression Experiments[J]. Chinese Journal of High Pressure Physics, 2015, 29(4): 279-285. doi: 10.11858/gywlxb.2015.04.007

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Numerical Analysis on Physical Quantities of Aluminum in Magnetically Driven Isentropic Compression Experiments

doi: 10.11858/gywlxb.2015.04.007

National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621999, China

Received Date: 25 Feb 2014
Rev Recd Date: 04 May 2014

Abstract

Abstract

The equation groups of one dimensional magnetohydrodynamics code SSS/MHD are given, and a calculation model of magnetically driven isentropic compression on a side-step aluminum sample is established.Based on the calculated values of current and particle velocity at the back interface of sample, according to the ones obtained by the experiment, the change of dynamic inductance of the configuration (sample), the law of magnetic field diffusion, and the distributions of temperature, density, pressure and particle velocity in sample are analyzed, which are important to deeply understand the physical process and improve the experimental design.
- magnetohydrodynamics,
- SSS/MHD code,
- magnetically driven isentropic compression,
- aluminum

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References(12)

References

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