Model of a loaded 3D multimode cavity using a mixed method: 2D finite element method and modal analysis
β Scribed by Setti, L.; Lefeuvre, S.
- Book ID
- 114548397
- Publisher
- IEEE
- Year
- 1995
- Tongue
- English
- Weight
- 289 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0018-9464
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## Abstract A highβorder vector finiteβelement method (FEM) is presented for the analysis of 3D frequencyβselective structures (FSSs). The asymptotic waveform evaluation (AWE) technique is combined with the FEM to perform fast frequency and angular sweeps. Reflection/transmission characteristics of
Numerical results for time-dependent 2D and 3D thermocapillary flows are presented in this work. The numerical algorithm is based on the Crank-Nicolson scheme for time integration, Newton's method for linearization, and a least-squares finite element method, together with a matrix-free Jacobi conjug