American Nuclear Society
Home

Home / Store / Journals / Electronic Articles / Fusion Science and Technology / Volume 63 / Number 1T / Pages 355-357

Helicoidal System for Axial Plasma Pumping in Linear Traps

A. D. Beklemishev

Fusion Science and Technology / Volume 63 / Number 1T / Pages 355-357

May 2013

Format:

Price:$30.00
Member Price:$27.00
Member Savings:$3.00

A new type of axial pumping or confining system for plasma devices is proposed. It is based on E × B plasma rotation in a nonuniform helical magnetic field. In the rotating reference frame the helical ripples of the magnetic field look like traveling waves propagating along the system axis. Due to parallel plasma viscosity and/or collisions with locally trapped particles, the plasma as a whole will aquire axial momentum. Related processes are observed in tokamaks as transformations between poloidal and toroidal rotation components.

 
 
 
Questions or comments about the site? Contact the ANS Webmaster.
advertisement