Nonlinear Theory of Macroinstabilities and Enhanced Transport in Plasmas

摘要: A method is described for solving the magnetohydrodynamic equations nonlinear plasma waves and turbulence due to macroinstabilities. It argued that dominant effect macroinstabilities scattering of fluid elements charge by waves. The consequent wave‐fluid interaction causes an enhanced diffusion coefficient in continuity equation identical viscosity momentum equation. This transport analogous eddy Reynolds stress neutral turbulence. dispersion relation obtained from linear simply adding term frequency. shown are stabilized diffusion, viscosity, terms. As examples, coefficients, density electric field fluctuations calculated resistive instabilities.