Newton-Raphson method and fixed-point technique in finite element computation of magnetic field problems in media with hysteresis

1999 ◽  
Vol 35 (3) ◽  
pp. 1398-1401 ◽  
Author(s):  
J. Saitz
Keyword(s):  
Magnetic Field ◽  
Finite Element ◽  
Fixed Point ◽  
Element Computation ◽  
Newton Raphson ◽  
Fixed Point Technique ◽  
Raphson Method ◽  
Finite Element Computation

NUMERICAL CALCULATION OF THE CRITICAL STATE IN SUPERCONDUCTING TAPES ABOVE THE FULL PENETRATION FIELD

2003 ◽  
Vol 17 (04n06) ◽  
pp. 916-921 ◽  
Author(s):  
D. ZOLA ◽  
M. POLICHETTI ◽  
C. SENATORE ◽  
S. PACE ◽  
F. GÖMÖRY
Keyword(s):  
Magnetic Field ◽  
Finite Element ◽  
Critical State ◽  
Superconducting Tapes ◽  
Full Penetration ◽  
Field Dependent ◽  
Element Computation ◽  
The Magnetic Field ◽  
Finite Element Computation ◽  
Multifilamentary Tapes

The critical state with a magnetic field dependent critical current density jc(B) has been calculated numerically in superconducting tapes, for magnetic fields above the full penetration field. By using a finite element computation, the magnetic field profiles and the current distribution in the tapes have been calculated both for monofilamentary and for multifilamentary tapes with several aspect ratio of the filaments. Particular attention has been paid to the investigation of the effects of the sample geometry and of the jc(B) dependence on the field profiles and on the hysteresis loop.

An adaptive finite element computation of h-p version for magnetic field problems

1994 ◽  
Vol 30 (5) ◽  
pp. 3519-3522 ◽  
Author(s):  
Y.Q. Tang ◽  
Y.P. Liang ◽  
H.R. Wu ◽  
X.L. Meng ◽  
S.C. Xu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Finite Element ◽  
Adaptive Finite Element ◽  
Element Computation ◽  
Finite Element Computation

Finite element computation of 2-D magnetic field of solenoid with current

2011 ◽  
Vol 23 (8) ◽  
pp. 2151-2155
Author(s):  
彭斓 Peng Lan ◽  
杨中海 Yang Zhonghai ◽  
胡权 Hu Quan ◽  
黄桃 Huang Tao ◽  
李斌 Li Bin
Keyword(s):  
Magnetic Field ◽  
Finite Element ◽  
Element Computation ◽  
Finite Element Computation
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