Open AccessFast scanning probe for the Globus-M2 tokamak
Author(s) -
В. А. Токарев,
V. K. Gusev,
Н. А. Хромов,
M. I. Patrov,
Yu. V. Petrov,
Н. В. Сахаров,
В. Б. Минаев,
В. И. Варфоломеев,
A. Yu. Telnova,
P. B. Shegolev,
Н. Н. Бахарев,
Г. С. Курскиев,
Е. О. Киселев
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1400/7/077019
Subject(s) - slider , tokamak , crank , head (geology) , mechanism (biology) , materials science , physics , plasma , mechanical engineering , engineering , classical mechanics , nuclear physics , motion (physics) , quantum mechanics , geomorphology , geology
A fast scanning probe which can penetrate inside the separatrix during discharge was developed for Globus-M2. The probe has been designed to move various sensor pins into the scrape-off layer. The driving force is provided by a crank-slider mechanism which is ensured maximum linear speed about 4 m/s. The paper presents probe head and drive system description.