Characterizing elastic properties of superconducting windings by simulations and experiments
Characterizing elastic properties of superconducting windings by simulations and experiments
The objective of the present study is to identify the equivalent stiffness components of superconducting windings. First, a 3D multi-material finite element (FE) model was established to investigate the influence of the winding structural behavior on the identified equivalent stiffnesses. Then, the ideas resulting from this FE analysis were applied to the experiment. Four in-plane stiffnesses of the double pancake were retrieved successfully with the virtual fields method using the actual strain fields obtained from stereo image correlation.
125001-[16pp]
Kim, J-H
bfb8ea5e-1cc1-4ebc-89ed-1b7fd83518f2
Nunio, F.
3c1ceff1-c4f6-4f51-8ec8-0f79a5278169
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Vedrine, P.
3458defb-95d1-46c4-9ea3-bd55916446c6
26 October 2011
Kim, J-H
bfb8ea5e-1cc1-4ebc-89ed-1b7fd83518f2
Nunio, F.
3c1ceff1-c4f6-4f51-8ec8-0f79a5278169
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Vedrine, P.
3458defb-95d1-46c4-9ea3-bd55916446c6
Kim, J-H, Nunio, F., Pierron, F. and Vedrine, P.
(2011)
Characterizing elastic properties of superconducting windings by simulations and experiments.
Superconductor Science and Technology, 24 (12), .
(doi:10.1088/0953-2048/24/12/125001).
Abstract
The objective of the present study is to identify the equivalent stiffness components of superconducting windings. First, a 3D multi-material finite element (FE) model was established to investigate the influence of the winding structural behavior on the identified equivalent stiffnesses. Then, the ideas resulting from this FE analysis were applied to the experiment. Four in-plane stiffnesses of the double pancake were retrieved successfully with the virtual fields method using the actual strain fields obtained from stereo image correlation.
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Published date: 26 October 2011
Organisations:
Engineering Mats & Surface Engineerg Gp
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Local EPrints ID: 210589
URI: http://eprints.soton.ac.uk/id/eprint/210589
ISSN: 0953-2048
PURE UUID: 792c0d2c-9a40-4c1b-acde-cb178b14b970
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Date deposited: 10 Feb 2012 14:40
Last modified: 15 Mar 2024 03:35
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Author:
J-H Kim
Author:
F. Nunio
Author:
P. Vedrine
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