## Abstract A numerical model defined by a finite element method coupled with a topology gradient method is used for optimizing the shape of microwave components with respect to electrical specifications. The approach, which consists in minimizing a cost function with respect to the physical proper
An investigation of topology optimization for 3D magnetic shielding problems
β Scribed by Shinji Wakao; Takashi Onuki; Fuyuki Ogawa
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 871 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0424-7760
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, there are several measures being used to simplify the analytic method and improve the computational accuracy. We have emphatically studied: (1) An explicit weighted function expression in isoparametric singular 3EM. (2) A reasonable collocation of &nodes isoparametric boundary element
## Abstract An unexpected sixβmembered silacycle was obtained using ringβclosing metathesis of diallylsilane **3**. The ring size of the compound formed was derived using a 2D ^13^Cβ^13^C inadequate experiment. All proton and carbonβ13 resonances were assigned from classical 2D NMR experiments and