Abstract
Spherically imploding plasma liners, formed by merging hypersonic plasma jets, are a proposed standoff driver to compress magnetized target plasmas to fusion conditions (Hsu et al. in IEEE Trans Plasma Sci 40:1287, 2012). In this paper, the parameter space and physics criteria are identified for a subscale, plasma-liner-formation experiment to provide data, e.g., on liner ram-pressure scaling and uniformity, that are relevant for addressing scientific issues of full-scale plasma liners required to achieve fusion conditions. Based on these criteria, we quantitatively estimate the minimum liner kinetic energy and mass needed, which informed the design of a subscale plasma liner experiment now under development.
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S.C. Hsu, S.J. Langendorf, K.C. Yates, J.P. Dunn, S. Brockington, A. Case, E. Cruz, F.D. Witherspoon, M.A. Gilmore, J.T. Cassibry, R. Samulyak, P. Stoltz, K. Schillo, W. Shih, K. Beckwith, Y.C.F. Thio, IEEE Trans. Plasmas Sci. PP(99), 1 (2017). https://doi.org/10.1109/TPS.2017.2779421
S.C. Hsu, E.C. Merritt, A.L. Moser, T.J. Awe, S.J.E. Brockington, J.S. Davis, C.S. Adams, A. Case, J.T. Cassibry, J.P. Dunn, M.A. Gilmore, A.G. Lynn, S.J. Messer, F.D. Witherspoon, Phys. Plasmas 19, 123514 (2012)
S.C. Hsu, A.L. Moser, E.C. Merritt, C.S. Adams, J.P. Dunn, S. Brockington, A. Case, M. Gilmore, A.G. Lynn, S.J. Messer, F.D. Witherspoon, J. Plasmas Phys. 81, 345810201 (2015)
J.J. Bertin, R.M. Cummings, Aerodynamics for Engineers, 6th edn. (Pearson, Upper Saddle River, 2013)
I.R. Lindemuth, R.C. Kirkpatrick, Nucl. Fusion 23, 263 (1983)
R.C. Kirkpatrick, I.R. Lindemuth, M.S. Ward, Fusion Technol. 27, 201 (1995)
I.R. Lindemuth, R.E. Siemon, Am. J. Phys. 77, 407 (2009)
Y.C.F. Thio, E. Panarella, R.C. Kirkpatrick, C.E. Knapp, F. Wysocki, P. Parks, G. Schmidt, in Current Trends in International Fusion Research–Proceedings of the Second International Symposium, ed. by E. Panarella (NRC Canada, Ottawa, 1999), p. 113
Y.C.F. Thio, C.E. Knapp, R.C. Kirkpatrick, R.E. Siemon, P.J. Turchi, J. Fusion Energ. 20, 1 (2001)
S.C. Hsu, T.J. Awe, S. Brockington, A. Case, J.T. Cassibry, G. Kagan, S.J. Messer, M. Stanic, X. Tang, D.R. Welch, F.D. Witherspoon, IEEE Trans. Plasmas Sci. 40, 1287 (2012)
C.E. Knapp, R.C. Kirkpatrick, Phys. Plasmas 21, 070701 (2014)
“Conceptual Cost Study for a Fusion Power Plant Based on Four Technologies from the DOE ARPA-E ALPHA Program,” Bechtel National, Inc., Report No. 26029-000-30R-G01G-00001 (2017)
P.B. Parks, Phys. Plasmas 15, 062506 (2008)
R. Samulyak, P. Parks, L. Wu, Phys. Plasmas 17, 092702 (2010)
T.J. Awe, C.S. Adams, J.S. Davis, D.S. Hanna, S.C. Hsu, J.T. Cassibry, Phys. Plasmas 18, 072705 (2011)
J.S. Davis, S.C. Hsu, I.E. Golovkin, J.J. MacFarlane, J.T. Cassibry, Phys. Plasmas 19, 102701 (2012)
J.T. Cassibry, M. Stanic, S.C. Hsu, F.D. Witherspoon, S.I. Abarzhi, Phys. Plasmas 19, 052702 (2012)
H. Kim, R. Samulyak, L. Zhang, P. Parks, Phys. Plasmas 19, 082711 (2012)
E.C. Merritt, A.L. Moser, S.C. Hsu, J. Loverich, M. Gilmore, Phys. Rev. Lett. 111, 085003 (2013)
J.T. Cassibry, M. Stanic, S.C. Hsu, Phys. Plasmas 20, 032706 (2013)
H. Kim, L. Zhang, R. Samulyak, P. Parks, Phys. Plasmas 20, 022704 (2013)
E.C. Merritt, A.L. Moser, S.C. Hsu, C.S. Adams, J.P. Dunn, A. Miguel Holgado, M.A. Gilmore, Phys. Plasmas 21, 055703 (2014)
S.J. Langendorf, S.C. Hsu, Phys. Plasmas 24, 032704 (2017)
D.D. Ryutov, Fusion Sci. Tech. 56, 1489 (2009)
D.R. Welch, T.C. Genoni, C. Thoma, D.V. Rose, S.C. Hsu, Phys. Plasmas 21, 032704 (2014)
R.P. Drake, High-Energy-Density-Physics (Springer, Berlin, 2010)
J.J. MacFarlane, I.E. Golovkin, P.R. Woodruff, J. Quant. Spect. Rad. Trans. 99, 381 (2006)
Y.A. Zel’dovich, Y.P. Raizer, Physics of Shock Waves and High-Temperature Hydrodynamic Phenomena (Academic Press, New York, 1966)
G. Kagan, X. Tang, S.C. Hsu, T.J. Awe, Phys. Plasmas 18, 120702 (2011)
F.D. Witherspoon, A. Case, S.J. Messer, R. Bomgardner II, M.W. Phillips, S. Brockington, R. Elton, Rev. Sci. Instrum. 80, 083506 (2009)
A. Case, S. Brockington, E. Cruz, F.D. Witherspoon, Bull. Am. Phys. Soc. 62, 395 (2017)
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This work was supported in part by the U.S. Department of Energy under Contract No. DE-AC52-06NA25396.
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Hsu, S.C., Thio, Y.C.F. Physics Criteria for a Subscale Plasma Liner Experiment. J Fusion Energ 37, 103–110 (2018). https://doi.org/10.1007/s10894-018-0154-5
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DOI: https://doi.org/10.1007/s10894-018-0154-5