Maximum Hoop Stress Evaluation of a Hollow Cylindrical Bulk Superconductor in Field-Cooled Magnetization

Masanori Tsuchimoto

doi:10.4028/www.scientific.net/MSF.792.15

Paper Titles

Preface, Memorial Paper and Committees

Shock Loading of Advanced Materials from Macro-, Micro- to Nanoscale
p.3

Maximum Hoop Stress Evaluation of a Hollow Cylindrical Bulk Superconductor in Field-Cooled Magnetization
p.15

Structure and Functional Properties of Bulk MgB₂ Superconductors Synthesized and Sintered under Pressure
p.21

Behavior of Particles in the Process of Magnetic Compound Fluid Polishing of Inner Surface of Micro-Tube with Axial Flow
p.27

Relation between Dynamic Pressure and Displacement of Free Surface in Two-Layer Sloshing between a Magnetic Fluid and Silicone Oil
p.33

Micro/Nano Surface Texturing in Si Using UV Femtosecond Laser Pulses
p.39

Optical Properties of ZnO Nanocrystallines Photovoltaic UV Detector
p.47

Molecular Dynamics Simulations of Piezoelectric Materials for Energy Harvesting Applications
p.54

HomeMaterials Science ForumMaterials Science Forum Vol. 792Maximum Hoop Stress Evaluation of a Hollow...

Maximum Hoop Stress Evaluation of a Hollow Cylindrical Bulk Superconductor in Field-Cooled Magnetization

Abstract:

Stresses are induced in a bulk high-Tc superconductor (HTS) by field-cooled magnetization. The stress distributions of a hollow cylindrical bulk HTS are numerically studied in the axisymmetric three-dimensional analysis. Shielding current distributions are obtained through a macroscopic numerical simulation with the Maxwell equations and the critical state model. Stress distributions are obtained by using the finite-difference method and iterative calculations. Maximum hoop stress during the field-cooled magnetization is discussed for open and fixed boundary conditions.

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Periodical:

Materials Science Forum (Volume 792)

Pages:

15-20

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.792.15

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Online since:

August 2014

Authors:

Masanori Tsuchimoto

Keywords:

Critical State Model, Hollow Cylindrical Bulk Superconductor, Macroscopic Numerical Simulation, Stress Evaluation

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