NDLI: Advanced hysteresis model for levitating applications of HTSC materials

Content Provider	IEEE Xplore Digital Library
Author	Vajda, I. Mohacsi, L.
Copyright Year	2002
Abstract	For the numerical calculation of the magnetic field and forces between high temperature superconducting (HTSC) materials and permanent magnets (PM), an algorithm and a 2D finite difference computer code have been developed. The superconductor has been treated with its nonlinear DC magnetization curve. The model also incorporates anisotropic HTSC materials with different magnetization characteristics along the coordinate axes. The magnetization curves are used as input characteristics for the field calculations. The calculations may be carried out both in the Cartesian and the cylindrical coordinate systems. The HTSC and PM parts or elements may have arbitrary shapes within the limits of the accuracy of the finite difference mesh. The model includes both the field-cooled and zero-field-cooled cases. The code is capable of simulating the movement of either of the objects.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	916
Ending Page	919
Page Count	4
File Size	475731
File Format	PDF
ISSN	10518223
Volume Number	7
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Magnetic materials High temperature superconductors Superconducting materials Magnetization Superconducting magnets Finite difference methods Magnetic hysteresis Magnetic levitation Application software Magnetic fields
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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