Bulletin of the American Physical Society
64th Annual Meeting of the APS Division of Plasma Physics
Volume 67, Number 15
Monday–Friday, October 17–21, 2022; Spokane, Washington
Session NO04: Magneto-Inertial Fusion
9:30 AM–11:54 AM,
Wednesday, October 19, 2022
Room: Ballroom 111 A
Chair: Jonathan Davies, LLE
Abstract: NO04.00011 : Comparisons of Kinetic Effects on Heat Transport to Classical Fluid Models in Magnetized Gaspipes on NIF*
11:30 AM–11:42 AM
Presenter:
Ryan Y Lau
(University of Colorado, Boulder)
Authors:
Ryan Y Lau
(University of Colorado, Boulder)
David J Strozzi
(Lawrence Livermore Natl Lab)
Mark Sherlock
(Lawrence Livermore Natl Lab)
William A Farmer
(Lawrence Livermore Natl Lab)
Yuan Shi
(Lawrence Livermore Natl Lab)
flux is greatly over or under predicted by classical transport models such as Spitzer-Harm or Braginskii. Motivated for further kinetic study, we utilize Gorgon to initialize our plasma conditions and couple it with the Vlasov Fokker-Planck K2 code[3] until a steady state is reached to examine the impact of kinetic effects on heat transport. This talk will discuss the comparisons and calculations between the extracted kinetic heat flux from K2 and classical transport models.
*This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.
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