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- Title
Electrostatic levitations of anisotropic dielectric oblate and prolate spheroids.
- Authors
Spałek, Dariusz
- Abstract
The paper presents analytical approach to electrostatic field for dielectric spheroids problem. For both oblate and prolate spheroids fields distributions are derived. The variable separation method is applied. Electrostatic force is evaluated with the help of the Maxwell stress tensor generalized method, material force density, coenergy and equivalent dipole. Levitation forces for both oblate and prolate dielectric spheroids versus axis permittivities and spheroids height are presented.
- Subjects
LEVITATION; SEPARATION of variables; ELECTROSTATIC fields; DIELECTRICS; FORCE density; STRAINS &; stresses (Mechanics)
- Publication
Electrical Engineering, 2023, Vol 105, Issue 6, p4377
- ISSN
0948-7921
- Publication type
Article
- DOI
10.1007/s00202-023-01900-9