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Stress state of a matrix and an inclusion consisting of a twisted multifilament superconductor with a normally-conducting core in the presence of an interaction of the longitudinal current with a transverse magnetic field

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Abstract

A study is made of the stress state arising in an infinite matrix into which is “potted” a long cylindrical inclusion consisting of a twisted multifilament composite superconductor with a core of normal metal as a result of the interaction of the longitudinal component of the transport current with a uniform external magnetic field. It is shown that the approximation of a homogeneous conductor with average elastic properties can be used to calculate the macroscopic stresses in a NbTi-Cu wire embedded in an epoxy matrix.

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Authors and Affiliations

  1. Institute of Mechanics Problems, Russian Academy of Sciences, 117526, Moscow, Russia

    E. A. Devyatkin

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  1. E. A. Devyatkin
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Zh. Tekh. Fiz. 68, 39–42 (October 1998)

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Devyatkin, E.A. Stress state of a matrix and an inclusion consisting of a twisted multifilament superconductor with a normally-conducting core in the presence of an interaction of the longitudinal current with a transverse magnetic field. Tech. Phys. 43, 1172–1174 (1998). https://doi.org/10.1134/1.1259173

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  • DOI: https://doi.org/10.1134/1.1259173

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