Title :
Computing cavity modes using the p-version of the finite element method
Author :
Wang, Y. ; Monk, P. ; Szabo, B.
Author_Institution :
Dept. of Math. Sci., Delaware Univ., Newark, DE, USA
fDate :
5/1/1996 12:00:00 AM
Abstract :
We compare, theoretically and numerically, a standard edge finite element scheme for computing resonant modes of a cavity with two p-version finite element methods. In the p-version of the finite element method, accuracy is obtained by using a high-order polynomial space. For the example problem considered here, we show that both p-version methods offer significant advantages over the h-version edge code
Keywords :
cavity resonators; finite element analysis; cavity; finite element method; high-order polynomial space; p-version; resonant modes; Convergence of numerical methods; Eigenvalues and eigenfunctions; Elasticity; Finite element methods; Frequency; Geometry; Helium; History; Polynomials; Resonance;
Journal_Title :
Magnetics, IEEE Transactions on
