Dynamics and energy coupling of gas puff Z-pinches on a fast linear transformer driver

Conti, F.; Narkis, J.; Williams, A.; Fadeev, V.; Beg, F. N.

doi:10.1063/5.0051335

Dynamics and energy coupling of gas puff Z-pinches on a fast linear transformer driver

Journal Article · Thu Jul 08 00:00:00 EDT 2021 · Journal of Applied Physics

DOI:https://doi.org/10.1063/5.0051335· OSTI ID:1850368

^[1]; ^[2]; Williams, A. ^[2]; Fadeev, V. ^[2]; Beg, F. N. ^[2]

Univ. of California, San Diego, La Jolla, CA (United States). Center for Energy Research; Univ. of California, San Diego, La Jolla, CA (United States)
Univ. of California, San Diego, La Jolla, CA (United States). Center for Energy Research

Gas puff Z-pinch experiments with annular Ar and Ne gas shells have been conducted on the Compact Experimental System for Z-pinch and Ablation Research (CESZAR) linear transformer driver (LTD) with 500 kA current and 160 ns rise time. Here, we present results from the first systematic gas puff Z-pinch experiments using a fast (≤ 200 ns) LTD as a driver, in which we show that 7% of the stored energy in the capacitors is coupled to plasma kinetic energy as estimated via self-emission and laser schlieren images. 0D and 1D simulations—which do not allow instability growth and thus reach greater maximum average velocities—using initial conditions inferred from experimental implosion trajectories predict coupling in excess of 10% of the stored energy. Additionally, the Ar and Ne implosions were comparably massed and thus achieved similar maximum kinetic energies, though the Ne pinches were more stable and the x-ray pulses were longer and produced higher yield: 2–5 ns and 0.21–0.52 J (0.15–0.37 J/cm) of Ar K-shell and 12–25 ns and 2.2–3.9 J (1.6–2.6 J/cm) of Ne K-shell, respectively. The difference in stability is most likely attributed to variations in initial conditions such as density distribution and gas breakdown initiation.

View Accepted Manuscript (DOE)

Research Organization:: Univ. of California, San Diego, CA (United States)

Sponsoring Organization:: USDOE; USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: NA0003842

OSTI ID:: 1850368

Alternate ID(s):: OSTI ID: 1806359

Journal Information:: Journal of Applied Physics, Journal Name: Journal of Applied Physics Journal Issue: 2 Vol. 130; ISSN 0021-8979

Publisher:: American Institute of Physics (AIP)Copyright Statement

Country of Publication:: United States

Language:: English

References (51)

FLYCHK: Generalized population kinetics and spectral model for rapid spectroscopic analysis for all elements Chung, H. -K.; Chen, M. H.; Morgan, W. L. High Energy Density Physics, Vol. 1, Issue 1 https://doi.org/10.1016/j.hedp.2005.07.001	journal	December 2005
A review of long-implosion-time z pinches as efficient and high-power radiation sources Deeney, C.; Coverdale, C. A.; Douglas, M. R. Laser and Particle Beams, Vol. 19, Issue 3 https://doi.org/10.1017/S0263034601193079	journal	July 2001
The K -shell radiation of a double gas puff z -pinch with an axial magnetic field Chaikovsky, S. A.; Labetsky, A. Yu.; Oreshkin, V. I. Laser and Particle Beams, Vol. 21, Issue 2 https://doi.org/10.1017/S0263034603212143	journal	April 2003
Measurements of gas preionization for plasma radiation sources Moosman, B.; Weber, B. V.; Stephanakis, S. J. Review of Scientific Instruments, Vol. 70, Issue 1 https://doi.org/10.1063/1.1149412	journal	January 1999
Study of x-ray emission from a table top plasma focus and its application as an x-ray backlighter Beg, F. N.; Ross, I.; Lorenz, A. Journal of Applied Physics, Vol. 88, Issue 6 https://doi.org/10.1063/1.1287220	journal	September 2000
Three-dimensional HYDRA simulations of National Ignition Facility targets Marinak, M. M.; Kerbel, G. D.; Gentile, N. A. Physics of Plasmas, Vol. 8, Issue 5 https://doi.org/10.1063/1.1356740	journal	May 2001
High energy photon radiation from a Z-pinch plasma Velikovich, A. L.; Davis, J.; Oreshkin, V. I. Physics of Plasmas, Vol. 8, Issue 10 https://doi.org/10.1063/1.1398572	journal	October 2001
Compressibility effects on the Rayleigh–Taylor instability growth between immiscible fluids Livescu, D. Physics of Fluids, Vol. 16, Issue 1 https://doi.org/10.1063/1.1630800	journal	January 2004
Rayleigh-Taylor Instabilities of a Collapsing Cylindrical Shell in a Magnetic Field Harris, E. G. Physics of Fluids, Vol. 5, Issue 9 https://doi.org/10.1063/1.1724473	journal	January 1962
Enhanced energy coupling and x-ray emission in Z-pinch plasma implosions Whitney, K. G.; Thornhill, J. W.; Apruzese, J. P. Physics of Plasmas, Vol. 11, Issue 8 https://doi.org/10.1063/1.1760093	journal	August 2004
Deuterium gas-puff Z-pinch implosions on the Z accelerator Coverdale, C. A.; Deeney, C.; Velikovich, A. L. Physics of Plasmas, Vol. 14, Issue 5 https://doi.org/10.1063/1.2710207	journal	May 2007
Implosion dynamics and radiation characteristics of wire-array Z pinches on the Cornell Beam Research Accelerator McBride, R. D.; Shelkovenko, T. A.; Pikuz, S. A. Physics of Plasmas, Vol. 16, Issue 1 https://doi.org/10.1063/1.3054537	journal	January 2009
MAIZE: a 1 MA LTD-Driven Z-Pinch at The University of Michigan Gilgenbach, R. M.; Gomez, M. R.; Zier, J. C. DENSE Z-PINCHES: Proceedings of the 7th International Conference on Dense Z-Pinches, AIP Conference Proceedings https://doi.org/10.1063/1.3079742	conference	January 2009
Efficient x‐ray production from ultrafast gas‐puff Z pinches Spielman, R. B.; Hanson, D. L.; Palmer, M. A. Journal of Applied Physics, Vol. 57, Issue 3 https://doi.org/10.1063/1.334734	journal	February 1985
Radius and current scaling of argon K ‐shell radiation Deeney, C.; LePell, P. D.; Failor, B. H. Journal of Applied Physics, Vol. 75, Issue 6 https://doi.org/10.1063/1.356217	journal	March 1994
X-ray power and yield measurements at the refurbished Z machine Jones, M. C.; Ampleford, D. J.; Cuneo, M. E. Review of Scientific Instruments, Vol. 85, Issue 8 https://doi.org/10.1063/1.4891316	journal	August 2014
Study of gas-puff Z-pinches on COBRA Qi, N.; Rosenberg, E. W.; Gourdain, P. A. Physics of Plasmas, Vol. 21, Issue 11 https://doi.org/10.1063/1.4900748	journal	November 2014
Measuring the compression velocity of a Z pinch in an axial magnetic field Rousskikh, A. G.; Zhigalin, A. S.; Oreshkin, V. I. Physics of Plasmas, Vol. 24, Issue 6 https://doi.org/10.1063/1.4986096	journal	June 2017
Observations of the magneto-Rayleigh-Taylor instability and shock dynamics in gas-puff Z-pinch experiments de Grouchy, P. W. L.; Kusse, B. R.; Banasek, J. Physics of Plasmas, Vol. 25, Issue 7 https://doi.org/10.1063/1.5032084	journal	July 2018
Ar and Kr on deuterium gas-puff staged Z-pinch implosions on a 1-MA driver: Experiment and simulation Rahman, H. U.; Ruskov, E.; Ney, P. Physics of Plasmas, Vol. 26, Issue 5 https://doi.org/10.1063/1.5085673	journal	May 2019
Local measurements of the spatial magnetic field distribution in a z-pinch plasma during and near stagnation using polarization spectroscopy Rosenzweig, G.; Kroupp, E.; Queller, T. Physics of Plasmas, Vol. 27, Issue 2 https://doi.org/10.1063/1.5126934	journal	February 2020
Study of stability in a liner-on-target gas puff Z-pinch as a function of pre-embedded axial magnetic field Conti, F.; Aybar, N.; Narkis, J. Physics of Plasmas, Vol. 27, Issue 1 https://doi.org/10.1063/1.5131170	journal	January 2020
The dense Z-pinch program at the University of Nevada, Reno Bauer, B. S.; Kantsyrev, V. L.; Winterberg, F. The fourth international conference on dense z-pinches https://doi.org/10.1063/1.53879	conference	January 1997
Influence of preionization on dynamics of a gas puff implosion Russkikh, A. G.; Baksht, R. B.; Labetsky, A. Yu. The fourth international conference on dense z-pinches https://doi.org/10.1063/1.53904	conference	January 1997
Characterization of a microsecond‐conduction‐time plasma opening switch Commisso, R. J.; Goodrich, P. J.; Grossmann, J. M. Physics of Fluids B: Plasma Physics, Vol. 4, Issue 7 https://doi.org/10.1063/1.860207	journal	March 1992
Contraction of Z pinches actuated by radiation losses Shearer, J. W. Physics of Fluids, Vol. 19, Issue 9 https://doi.org/10.1063/1.861627	journal	January 1976
A heuristic model for the nonlinear Rayleigh–Taylor instability in fast Z pinches Hussey, T. W.; Roderick, N. F.; Shumlak, U. Physics of Plasmas, Vol. 2, Issue 6 https://doi.org/10.1063/1.871292	journal	June 1995
Tungsten wire-array Z-pinch experiments at 200 TW and 2 MJ Spielman, R. B.; Deeney, C.; Chandler, G. A. Physics of Plasmas, Vol. 5, Issue 5 https://doi.org/10.1063/1.872881	journal	May 1998
Characterization of energy flow and instability development in two-dimensional simulations of hollow z pinches Peterson, D. L.; Bowers, R. L.; McLenithan, K. D. Physics of Plasmas, Vol. 5, Issue 9 https://doi.org/10.1063/1.873062	journal	September 1998
Gas‐puff Z pinches with D ₂ and D ₂ ‐Ar mixtures Bailey, J.; Ettinger, Y.; Fisher, A. Applied Physics Letters, Vol. 40, Issue 6 https://doi.org/10.1063/1.93148	journal	March 1982
Implosion dynamics of triple-nozzle gas-puff z pinches on COBRA Lavine, E. S.; Rocco, S. V.; Banasek, J. T. Physics of Plasmas, Vol. 28, Issue 2 https://doi.org/10.1063/5.0030936	journal	February 2021
A survey of the effects of magnetic fields, resistivity, viscosity and thermal conduction on the Rayleigh–Taylor instability Song, Yang; Srinivasan, Bhuvana Radiation Effects and Defects in Solids, Vol. 175, Issue 11-12 https://doi.org/10.1080/10420150.2020.1845692	journal	November 2020
A review of the dense Z -pinch Haines, M. G. Plasma Physics and Controlled Fusion, Vol. 53, Issue 9 https://doi.org/10.1088/0741-3335/53/9/093001	journal	June 2011
MA-class linear transformer driver for Z -pinch research Conti, F.; Valenzuela, J. C.; Fadeev, V. Physical Review Accelerators and Beams, Vol. 23, Issue 9 https://doi.org/10.1103/PhysRevAccelBeams.23.090401	journal	September 2020
High-Gain Magnetized Inertial Fusion Slutz, Stephen A.; Vesey, Roger A. Physical Review Letters, Vol. 108, Issue 2 https://doi.org/10.1103/PhysRevLett.108.025003	journal	January 2012
Pressure and Energy Balance of Stagnating Plasmas in z -Pinch Experiments: Implications to Current Flow at Stagnation Maron, Y.; Starobinets, A.; Fisher, V. I. Physical Review Letters, Vol. 111, Issue 3 https://doi.org/10.1103/PhysRevLett.111.035001	journal	July 2013
Performance Scaling in Magnetized Liner Inertial Fusion Experiments Gomez, M. R.; Slutz, S. A.; Jennings, C. A. Physical Review Letters, Vol. 125, Issue 15 https://doi.org/10.1103/PhysRevLett.125.155002	journal	October 2020
Z Pinch of a Gas Jet Shiloh, J.; Fisher, A.; Rostoker, N. Physical Review Letters, Vol. 40, Issue 8 https://doi.org/10.1103/PhysRevLett.40.515	journal	February 1978
Buoyant Magnetic Flux Tubes Enhance Radiation in Z Pinches Rudakov, L. I.; Velikovich, A. L.; Davis, J. Physical Review Letters, Vol. 84, Issue 15 https://doi.org/10.1103/PhysRevLett.84.3326	journal	April 2000
Evidence of Stabilization in the Z -Pinch Shumlak, U.; Golingo, R. P.; Nelson, B. A. Physical Review Letters, Vol. 87, Issue 20 https://doi.org/10.1103/PhysRevLett.87.205005	journal	October 2001
Ion-Kinetic-Energy Measurements and Energy Balance in a Z -Pinch Plasma at Stagnation Kroupp, E.; Osin, D.; Starobinets, A. Physical Review Letters, Vol. 98, Issue 11 https://doi.org/10.1103/PhysRevLett.98.115001	journal	March 2007
High current, 0.5-MA, fast, 100-ns, linear transformer driver experiments Mazarakis, Michael G.; Fowler, William E.; Kim, Alexander A. Physical Review Special Topics - Accelerators and Beams, Vol. 12, Issue 5 https://doi.org/10.1103/PhysRevSTAB.12.050401	journal	May 2009
Development and tests of fast 1-MA linear transformer driver stages Kim, A. A.; Mazarakis, M. G.; Sinebryukhov, V. A. Physical Review Special Topics - Accelerators and Beams, Vol. 12, Issue 5 https://doi.org/10.1103/PhysRevSTAB.12.050402	journal	May 2009
Compact 810 kA linear transformer driver cavity Woodworth, J. R.; Fowler, W. E.; Stoltzfus, B. S. Physical Review Special Topics - Accelerators and Beams, Vol. 14, Issue 4 https://doi.org/10.1103/PhysRevSTAB.14.040401	journal	April 2011
The physics of fast Z pinches Ryutov, D. D.; Derzon, M. S.; Matzen, M. K. Reviews of Modern Physics, Vol. 72, Issue 1 https://doi.org/10.1103/RevModPhys.72.167	journal	January 2000
Results of radius scaling experiments and analysis of neon K-shell radiation data from an inductively driven Z-pinch Commisso, R. J.; Apruzese, J. P.; Black, D. C. IEEE Transactions on Plasma Science, Vol. 26, Issue 4 https://doi.org/10.1109/27.725135	journal	January 1998
A Review of the Gas-Puff $Z$ -Pinch as an X-Ray and Neutron Source Giuliani, J. L.; Commisso, R. J. IEEE Transactions on Plasma Science, Vol. 43, Issue 8 https://doi.org/10.1109/TPS.2015.2451157	journal	August 2015
Characterization of a Liner-on-Target Gas Injector for Staged Z-Pinch Experiments Conti, F.; Valenzuela, J. C.; Aybar, N. IEEE Transactions on Plasma Science, Vol. 46, Issue 11 https://doi.org/10.1109/TPS.2018.2856748	journal	November 2018
A Primer on Pulsed Power and Linear Transformer Drivers for High Energy Density Physics Applications McBride, R. D.; Stygar, W. A.; Cuneo, M. E. IEEE Transactions on Plasma Science, Vol. 46, Issue 11 https://doi.org/10.1109/TPS.2018.2870099	journal	November 2018
The Story of the LTD Development Kim, Alexander A.; Mazarakis, Michael G. IEEE Transactions on Plasma Science, Vol. 48, Issue 4 https://doi.org/10.1109/TPS.2019.2954210	journal	April 2020
Energy Transfer and X-Ray Radiation Characteristics of a Gas-Puff Z-Pinch Takasugi, Keiichi; Akiyama, Hisashi Japanese Journal of Applied Physics, Vol. 43, Issue 9A https://doi.org/10.1143/JJAP.43.6376	journal	September 2004

Similar Records

A semi-analytic model of gas-puff liner-on-target magneto-inertial fusion

Journal Article · Tue Mar 19 20:00:00 EDT 2019 · Physics of Plasmas · OSTI ID:1574129

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
Physics
gas jet
magnetohydrodynamics
optical imaging
photodiodes
plasma confinement
pulse circuits

Dynamics and energy coupling of gas puff Z-pinches on a fast linear transformer driver

Citation Formats

References (51)

Similar Records

Related Subjects