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In a world increasingly facing new challenges at the forefront of plasma scientific research and technological innovation, CNR and ISTP pledge progress and achieve an impact in the integration of research into societal practices and policy

Assessment of the Performance of Different Cooling Configurations for the Launcher Mirrors of the ECRH System of the DTT Facility

Allio A.; Bruschi A.; Busi D.; Bussolan A.; Fanale F.; Fanelli P.; Garavaglia S.; Giorgetti F.; Romano A.; Salvitti A.; Savoldi L.

Journal: IEEE transactions on plasma science 50 (11), pp. 4054 - 4059 Year: 2022
ISTP Authors:
Saul Garavaglia
Alessandro Bruschi
Keywords: , , , ,
Research Activitie:

The launcher mirrors will allow the injection of microwave power from the gyrotrons in the plasma of the Divertor Tokamak Test facility, under construction in Italy. The active cooling of the elliptical M1 (curved and not-steerable) and M2 (flat and steerable) mirrors, both subject to a significant heat load, is investigated in this article. Several cooling solutions are analyzed: a spiral cooling for M1, both in a massive and in a lightened configuration, and also a radial-azimuthal cooling for M2, both in a massive and in a lightened configuration. Figures of merit are computed for the different configurations.

ID 468742
DOI 10.1109/TPS.2022.3182532
PRODUCT TYPE Journal Article
LAST UPDATE 2023-07-03T11:48:48Z
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