Fusion Science and Technology / Volume 27 / Number 3T / April 1995 / Pages 79-84
Overview Paper / dx.doi.org/10.13182/FST95-A11947049
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Physics studies are carried out on heliotron/torsatron plasmas concentraring on the Large Helical Device (LHD). Flexibility and freedom of LHD as an experimental device are emphasized. A variety of configurations can be realized changing the pitch parameter and the poloidal fields. The possibilities to reduce the bootstrap current and to enhance the radial electric field are investigated.