End loss analyzer system for measurements of plasma flux at the C-2U divertor electrode

End loss analyzer system for measurements of plasma flux at the C-2U divertor electrode

March 2016 | M. E. Griswold | AIP Conference Proceedings | Paper

An end loss analyzer system was developed to study thermal transport on the open field lines that surround the advanced beam-driven field-reversed configuration (FRC) core of the C-2U experiment. The system is mounted directly to the divertor electrode and consists of gridded retarding-potential analyzers that measure ion current density and ion energy as well as pyroelectric crystal bolometers that measure the total power flux.

Feasibility study of microwave electron heating on the C-2 field-reversed configuration device

Feasibility study of microwave electron heating on the C-2 field-reversed configuration device

February 2015 | X. Yang | AIP Conference Proceedings | Paper

Different microwave heating scenarios for the C-2 plasmas have been investigated recently with use of both the Genray ray-racing code and the IPF-FDMC full-wave code, and the study was focused on the excitation of the electron Bernstein wave (EBW) with O-mode launch.