Title :
An analysis of axisymmetric modified Helmholtz equation by using boundary element method
Author :
Yoneta, Atsuhiko ; Tsuchimoto, Masanori ; Honma, Toshihisa
Author_Institution :
Dept. of Electr. Eng., Hokkaido Univ., Sapporo, Japan
fDate :
3/1/1990 12:00:00 AM
Abstract :
An expression for the fundamental solution of the axisymmetric modified Helmholtz equation is derived. This fundamental solution is then used to analyze several axisymmetric numerical models. The same models are also analyzed using the integral equation method (IEM), in which the fundamental solution of the Laplace equation is used. As an engineering problem, the boundary element method and the IEM are then applied to a boundary plasma sheath problem
Keywords :
boundary-elements methods; integral equations; plasma boundary layers; plasma sheaths; Laplace equation; axisymmetric modified Helmholtz equation; axisymmetric numerical models; boundary element method; boundary plasma sheath problem; engineering problem; integral equation method; Boundary conditions; Boundary element methods; Integral equations; Laboratories; Laplace equations; Numerical models; Plasma properties; Plasma sheaths; Poisson equations; Time of arrival estimation;
Journal_Title :
Magnetics, IEEE Transactions on
