Scaling of Turbulent Viscosity and Resistivity: Extracting a Scale-dependent Turbulent Magnetic Prandtl Number

Xin Bian, Jessica K. Shang, Eric G. Blackman +2

Turbulent viscosity ${\nu }_t$ and resistivity ${\eta }_t$ are perhaps the simplest models for turbulent transport of angular momentum and magnetic fields, respectively. The associated turbul…