A Domain Decomposition Method for Hybrid Shell Vector Element with Boundary Integral Method | Zendy

Lin Lei | Zendy; Jun Hu | Zendy; Haoquan Hu | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

A Domain Decomposition Method for Hybrid Shell Vector Element with Boundary Integral Method

Author(s) -

Lin Lei,

Jun Hu,

Haoquan Hu

Publication year - 2012

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2012/790164

Subject(s) - boundary element method , shell (structure) , domain decomposition methods , polygon mesh , coating , boundary (topology) , finite element method , element (criminal law) , mathematical analysis , computer science , mathematics , materials science , geometry , structural engineering , engineering , composite material , political science , law

For the conducting body coated with thin-layer material, plenty of fine meshes are required in general. In this paper, shell vector element (SVE) is used for modeling of thin coating dielectric. Further, a domain decomposition (DD) method for hybrid shell vector element method boundary integral (SVE-BI) is proposed for analysis of electromagnetic problem of multiple three-dimensional thin-coating objects. By this method, the whole computational domains are divided into sub-SVE domains and boundary element domains. With shell element, not only the unknowns are far less than the one by traditional vector element method, but only surface integral is required. The DDM framework used for hybrid SVE-BI also enhances the computational efficiency of solving scattering from multiple coating objects greatly. Finally, several numerical examples are presented to prove the accuracy and efficiency of this DDM-SVE-BI method

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research