Research output: Contribution to journal › Article › peer-review
Assessment of n = 1 “overlap” error field produced by localized steel objects placed at different levels of ITER Tokamak building. / Amoskov, V. M.; Gribov, Y. V.; Lamzin, E. A.; Sytchevsky, S. E.
In: Fusion Engineering and Design, Vol. 148, 111271, 11.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Assessment of n = 1 “overlap” error field produced by localized steel objects placed at different levels of ITER Tokamak building
AU - Amoskov, V. M.
AU - Gribov, Y. V.
AU - Lamzin, E. A.
AU - Sytchevsky, S. E.
N1 - Publisher Copyright: © 2019 Elsevier B.V.
PY - 2019/11
Y1 - 2019/11
N2 - The paper assesses the n = 1 “overlap” error fields produced by localized steel objects (the object size is much less than the distance from the object to the plasma) placed at different levels of the ITER Tokamak building. The value of the error field proportionally depends on the mass of steel object. This paper studies the effect of the shape of steel objects on error field. For evaluations, three shapes of steel objects are considered allowing analytical calculation of their magnetization: a steel ball and a thin steel cylinder oriented either perpendicularly or parallel to the external magnetic field. The paper demonstrates a strong effect on the error field of the object shape and orientation.
AB - The paper assesses the n = 1 “overlap” error fields produced by localized steel objects (the object size is much less than the distance from the object to the plasma) placed at different levels of the ITER Tokamak building. The value of the error field proportionally depends on the mass of steel object. This paper studies the effect of the shape of steel objects on error field. For evaluations, three shapes of steel objects are considered allowing analytical calculation of their magnetization: a steel ball and a thin steel cylinder oriented either perpendicularly or parallel to the external magnetic field. The paper demonstrates a strong effect on the error field of the object shape and orientation.
KW - Error fields
KW - ITER
KW - Magnetization
UR - http://www.scopus.com/inward/record.url?scp=85069875130&partnerID=8YFLogxK
U2 - 10.1016/j.fusengdes.2019.111271
DO - 10.1016/j.fusengdes.2019.111271
M3 - Article
AN - SCOPUS:85069875130
VL - 148
JO - Fusion Engineering and Design
JF - Fusion Engineering and Design
SN - 0920-3796
M1 - 111271
ER -
ID: 87909837