Collisionality scaling of the electron heat flux in ETG turbulence
In electrostatic simulations of MAST plasma at electron-gyroradius scales, using the local flux-tube gyrokinetic code GS2 with adiabatic ions, we find that the long-time saturated electron heat flux (the level most relevant to energy transport) decreases as the electron collisionality decreases. At...
| Hlavní autoři: | , , , , , , |
|---|---|
| Médium: | Journal article |
| Vydáno: |
IOP Publishing
2017
|