LOGIN TO YOUR ACCOUNT

Username
Password
Remember Me
Or use your Academic/Social account:

CREATE AN ACCOUNT

Or use your Academic/Social account:

Congratulations!

You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.

Important!

Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message

CREATE AN ACCOUNT

Name:
Username:
Password:
Verify Password:
E-mail:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
Joglekar, A. S.; Ridgers, C. P.; Kingham, R. J.; Thomas, A. G. R. (2016)
Types: Article
Subjects:
We present nanosecond time-scale Vlasov-Fokker-Planck-Maxwell modeling of magnetized plasma transport and dynamics in a hohlraum with an applied external magnetic field, under conditions similar to recent experiments. Self-consistent modeling of the kinetic electron momentum equation allows for a complete treatment of the heat flow equation and Ohm's law, including Nernst advection of magnetic fields. In addition to showing the prevalence of nonlocal behavior, we demonstrate that effects such as anomalous heat flow are induced by inverse bremsstrahlung heating. We show magnetic field amplification up to a factor of 3 from Nernst compression into the hohlraum wall. The magnetic field is also expelled towards the hohlraum axis due to Nernst advection faster than frozen-in flux would suggest. Nonlocality contributes to the heat flow towards the hohlraum axis and results in an augmented Nernst advection mechanism that is included self-consistently through kinetic modeling.
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • [1] P. Y. Chang, G. Fiksel, M. Hohenberger, J. P. Knauer, R. Betti, F. J. Marshall, D. D. Meyerhofer, F. H. Se´guin, and R. D. Petrasso, Phys. Rev. Lett. 107, 035006 (2011).
    • [2] M. Hohenberger, P. Y. Chang, G. Fiksel, J. P. Knauer, R. Betti, F. J. Marshall, D. D. Meyerhofer, F. H. Se´guin, and R. D. Petrasso, Phys. Plasmas 19, 056306 (2012).
    • [3] G. Fiksel, W. Fox, A. Bhattacharjee, D. H. Barnak, P. Y. Chang, K. Germaschewski, S. X. Hu, and P. M. Nilson, Phys. Rev. Lett. 113, 105003 (2014).
    • [4] J. D. Lindl, P. Amendt, R. L. Berger, S. G. Glendinning, S. H. Glenzer, S. W. Haan, R. L. Kauffman, O. L. Landen, and L. J. Suter, Phys. Plasmas 11, 339 (2004).
    • [5] D. S. Montgomery, B. J. Albright, D. H. Barnak, P. Y. Chang, J. R. Davies, G. Fiksel, D. H. Froula, J. L. Kline, M. J. Macdonald, A. B. Sefkow, L. Yin, and R. Betti, Phys. Plasmas 22, 010703 (2015).
    • [6] S. P. Regan, N. B. Meezan, L. J. Suter, D. J. Strozzi, W. L. Kruer, D. Meeker, S. H. Glenzer, W. Seka, C. Stoeckl, V. Y. Glebov, T. C. Sangster, D. D. Meyerhofer, R. L. McCrory, E. A. Williams, O. S. Jones, D. A. Callahan, M. D. Rosen, O. L. Landen, C. Sorce, and B. J. MacGowan, Phys. Plasmas 17, 020703 (2010).
    • [7] D. J. Strozzi, L. J. Perkins, M. M. Marinak, D. J. Larson, J. M. Koning, and B. G. Logan, J. Plasma Phys. 81, 475810603 (2015).
    • [8] A. Nishiguchi, T. Yabe, M. G. Haines, M. Psimopoulos, and H. Takewaki, Phys. Rev. Lett. 53, 262 (1984).
    • [9] M. G. Haines, Plasma Phys. Controlled Fusion 28, 1705 (2000).
    • [10] C. P. Ridgers, R. J. Kingham, and A. G. R. Thomas, Phys. Rev. Lett. 100, 075003 (2008).
    • [11] L. Willingale, A. G. R. Thomas, P. M. Nilson, M. C. Kaluza, S. Bandyopadhyay, A. E. Dangor, R. G. Evans, P. Fernandes, M. G. Haines, C. Kamperidis, R. J. Kingham, S. Minardi, M. Notley, C. P. Ridgers, W. Rozmus, M. Sherlock, M. Tatarakis, M. S. Wei, Z. Najmudin, and K. Krushelnick, Phys. Rev. Lett. 105, 095001 (2010).
    • [12] C. K. Li, F. Se´guin, J. Frenje, N. Sinenian, M. Rosenberg, M.-E. Manuel, H. Rinderknecht, A. Zylstra, R. Petrasso, P. Amendt, O. Landen, A. Mackinnon, R. Town, S. Wilks, R. Betti, D. Meyerhofer, J. Soures, J. Hund, J. Kilkenny, and A. Nikroo, Nucl. Fusion 53, 073022 (2013).
    • [13] A. S. Joglekar, A. G. R. Thomas, W. Fox, and A. Bhattacharjee, Phys. Rev. Lett. 112, 105004 (2014).
    • [14] L. Lancia et al., Phys. Rev. Lett. 113, 235001 (2014).
    • [15] D. R. Gray, J. D. Kilkenny, M. S. White, P. Blyth, and D. Hull, Phys. Rev. Lett. 39, 1270 (1977).
    • [16] G. Gregori, S. H. Glenzer, J. Knight, C. Niemann, D. Price, D. H. Froula, M. J. Edwards, R. P. J. Town, A. Brantov, W. Rozmus, and V. Y. Bychenkov, Phys. Rev. Lett. 92, 205006 (2004).
    • [17] J. Hawreliak, D. M. Chambers, S. H. Glenzer, A. Gouveia, R. J. Kingham, R. S. Marjoribanks, P. A. Pinto, O. Renner, P. Soundhauss, S. Topping, E. Wolfrum, P. E. Young, and J. S. Wark, J. Phys. B 37, 1541 (2004).
    • [18] A. B. Langdon, Phys. Rev. Lett. 44, 575 (1980).
    • [19] J. M. Liu, J. S. De Groot, J. P. Matte, T. W. Johnston, and R. P. Drake, Phys. Rev. Lett. 72, 2717 (1994).
    • [20] S. I. Braginskii, Rev. Plasma Phys. 1, 205 (1965).
    • [21] C. P. Ridgers, A. G. R. Thomas, R. J. Kingham, and A. P. L. Robinson, Phys. Plasmas 15, 092311 (2008).
    • [22] W. Y. Huo and Q. Zeng, Phys. Plasmas 22, 094503 (2015).
    • [23] J. Morton (private communication).
    • [24] R. J. Kingham and A. R. Bell, J. Comput. Phys. 194, 1 (2004).
    • [25] A. G. R. Thomas, R. J. Kingham, and C. P. Ridgers, New J. Phys. 11, 033001 (2009).
    • [26] E. M. Epperlein and M. G. Haines, Phys. Fluids 29, 1029 (1986).
    • [27] J. J. Bissell, C. P. Ridgers, and R. J. Kingham, New J. Phys. 15, 025017 (2013).
    • [28] E. Fourkal, V. Y. Bychenkov, W. Rozmus, R. Sydora, C. Kirkby, C. E. Capjack, S. H. Glenzer, and H. A. Baldis, Phys. Plasmas 8, 550 (2001).
  • No related research data.
  • No similar publications.

Share - Bookmark

Cite this article