6. Projects with Other Universities and Organizations

概要

The Heliotron J group at IAE, Kyoto University has joined the Bilateral Collaboration Research Pro- gram managed by National Institute for Fusion Sci- ence (NIPS) since FY2004. This unique collaboration program promotes joint research bilaterally between NIPS and research institutes or research centers of uni- versities that have facilities for nuclear fusion research. Under this collaboration scheme, the facilities oper- ated in the different universities are open to all fusion researchers just as joint-use facilities of NIPS .

The main objective of the research in our Helio- tron J group under this joint research program is to in- vestigate experimentally/theoretically the transport and stability of fusion plasma in the advanced helical magnetic field and to improve the plasma performance through advanced helical-field control in Heliotron J. Picked up in FY202 l are the following seven key-top- ics ; ( l) transport study concerning field configuration control and relating plasma structure formation con- trol, (2) control of plasma profile, plasma flows, plasma current for confinement improvement, (3) in- vestigation of structure formation of plasma fluctua- tions in the core and peripheral region, ( 4) enhance- ment of operation region of high-density plasmas us- ing novel fueling methods, ( 5) optimization of particle supply and heating scenario, (6) development of new technology in experiment and analysis.

Two results from this collaboration research in FY2021 are shortly reported below. The annual report for all the collaboration subjects in this program will be published by NIPS.

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