Pregled bibliografske jedinice broj: 383839
Application of bicubic splines in the boundary element method
Application of bicubic splines in the boundary element method // Engineering analysis with boundary elements, 33 (2009), 6; 896-900 doi:10.1016/j.enganabound.2008.11.006 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 383839 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Application of bicubic splines in the boundary element method
Autori
Štih, Željko ; Trkulja, Bojan
Izvornik
Engineering analysis with boundary elements (0955-7997) 33
(2009), 6;
896-900
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
bicubic splines; boundary element method; Galerkin method; electric field
Sažetak
In this paper we proposed the method for improving accuracy of BEM, which is based on application of bicubic splines for interpolation functions. Application of bicubic splines ensures continuity of class C1 at the boundaries of element. Such an interpolation results in smooth approximation of the surface sources leading to high accuracy of computation. Set of integral equations is solved by implementation of Galerkin method for determination of unknown coefficients.The accuracy of the proposed approach is illustrated by comparison of the solution of electric field in thin-plate capacitor by BEM using bicubic splines, second order polynomial, linear and piecewise- constant interpolation.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
036-0362321-2326 - Numerički proračun elektromagnetskih polja transformatora (Štih, Željko, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
