Explicit time integration of transient eddy current problems
نویسندگان
چکیده
منابع مشابه
Explicit Time Integration of Transient Eddy Current Problems
For time integration of transient eddy current problems commonly implicit time integration methods are used, where in every time step one or several nonlinear systems of equations have to be linearized with the Newton-Raphson method due to ferromagnetic materials involved. In this paper, a generalized Schur-complement is applied to the magnetic vector potential formulation, which converts a dif...
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The spatial discretization of the magnetic vector potential formulation of magnetoquasistatic field problems results in an infinitely stiff differential-algebraic equation system. It is transformed into a finitely stiff ordinary differential equation system by applying a generalized Schur complement. Applying the explicit Euler time integration scheme to this system results in a small maximum s...
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ژورنال
عنوان ژورنال: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
سال: 2017
ISSN: 0894-3370
DOI: 10.1002/jnm.2227