49 citations · 58 across the 4 of their papers we have counts for
4 papers
A Two-dimensional Numerical Study of Ion-Acoustic Turbulence
Zhuo Liu, Ryan White, Lucio M. Milanese +1
We investigate the linear and nonlinear evolution of the ion-acoustic instability in a collisionless plasma via two-dimensional (2D2V) Vlasov-Poisson numerical simulations. We init…
Symmetries of a reduced fluid-gyrokinetic system
Ryan White, Richard Hazeltine, Nuno Loureiro
Symmetries of a fluid-gyrokinetic model are investigated using Lie group techniques. Specifically the nonlinear system constructed by Zocco and Schekochihin (Zocco & Schekochihin 2…
Action Principles for Extended MHD Models
I. Keramidas Charidakos, M. Lingam, P. J. Morrison +2
The general, non-dissipative, two-fluid model in plasma physics is Hamiltonian, but this property is sometimes lost or obscured in the process of deriving simplified (or reduced) t…
Inelastic impact of a sphere on a massive plane: nonmonotonic velocity-dependence of the restitution coefficient
Hunter King, Ryan White, Iva Maxwell +1
We have studied the coefficient of restitution, , in normal collisions of a non-rotating sphere on a massive plate for a range of material parameters, impact velocity and sphere…