scholarly journals Hyperbolic Maxwell Variational Inequalities for Bean's Critical-State Model in Type-II Superconductivity

2017 ◽  
Vol 55 (5) ◽  
pp. 2444-2464 ◽  
Author(s):  
Irwin Yousept
Keyword(s):  
Variational Inequalities ◽  
Critical State ◽  
Critical State Model ◽  
State Model ◽  
Type Ii ◽  
Type Ii Superconductivity

scholarly journals On the Bean critical-state model in superconductivity

1996 ◽  
Vol 7 (3) ◽  
pp. 237-247 ◽  
Author(s):  
L. Prigozhin
Keyword(s):  
Variational Inequalities ◽  
Critical State ◽  
Existence And Uniqueness ◽  
Critical State Model ◽  
Type Ii ◽  
Two Dimensional ◽  
Axially Symmetric ◽  
Uniqueness Of The Solution ◽  
Type Ii Superconductivity ◽  
Special Case

We consider two-dimensional and axially symmetric critical-state problems in type-II superconductivity, and show that these problems are equivalent to evolutionary quasi-variational inequalities. In a special case, where the inequalities become variational, the existence and uniqueness of the solution are proved.

Power-Law Critical-State Model for Magnetization of Type-II Superconductors

1995 ◽  
Vol 34 (Part 1, No. 8A) ◽  
pp. 4026-4032 ◽  
Author(s):  
Tom H. Johansen ◽  
Yuri Galperin ◽  
Harald Bratsberg
Keyword(s):  
Power Law ◽  
Critical State ◽  
Critical State Model ◽  
State Model ◽  
Type Ii ◽  
Type Ii Superconductors
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