Sökning: "Electrostatic eigenmode"

Hittade 2 avhandlingar innehållade orden Electrostatic eigenmode.

1. 1. Experimental Investigations of Wave Motion and Electric Resistance in Collisionfree Plasmas

   Författare :Martin Wendt; KTH; []
   Nyckelord :Beam-plasma; Buneman Instability; Density gradient; Double layer; Electric field measurement; Electron beam; Electrostatic eigenmode; Finite element; HF probe; PIC simulation; van der Pol oscillator;

   Sammanfattning : .... LÄS MER

3. 2. Fast ions and turbulent particle transport in tokamaks

   Författare :Frida Eriksson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NBI; numerical modelling; turbulence; drift waves; bump-on-tail; density peaking; Fusion plasma physics; wave-particle interaction;

   Sammanfattning : The presence of highly energetic (fast) ions, be it fusion born alpha particles or ions accelerated by auxiliary heating schemes, can affect the heating and transport of all particles in the plasma through two main mechanisms. First, fast ions may excite fast ion driven instabilities. LÄS MER