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Pregled bibliografske jedinice broj: 374454

2D BEM analysis of power cables thermal field


Vujević, Slavko; Sarajčev, Petar
2D BEM analysis of power cables thermal field // International Journal for Engineering Modelling, 19 (2006), 1-4; 87-94 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 374454 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
2D BEM analysis of power cables thermal field

Autori
Vujević, Slavko ; Sarajčev, Petar

Izvornik
International Journal for Engineering Modelling (1330-1365) 19 (2006), 1-4; 87-94

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
2D BEM analysis; infinite boundary element; power cable; thermal field; power cable ampacity

Sažetak
This paper describes a novel 2D BEM numerical model for analyzing buried power cables thermal field. The total number of power cables and homogeneous subdomains inside the cable trench are completely arbitrary. A novelty in this paper is that a part of unbounded external boundary (earth surface) has been modelled using a new type of boundary elements named infinite boundary elements. Besides, the efficiency of the numerical method developed is based on successful application of analytical integration along linear boundary elements and infinite boundary elements. Using double and multiple global node technique, the correct numerical approximation of the normal flux density at the points with its physical discontinuity has been made possible. Illustrative numerical examples with known analytical solutions are solved.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0023015

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Petar Sarajčev (autor)

Avatar Url Slavko Vujević (autor)

Citiraj ovu publikaciju

Vujević, Slavko; Sarajčev, Petar
2D BEM analysis of power cables thermal field // International Journal for Engineering Modelling, 19 (2006), 1-4; 87-94 (međunarodna recenzija, članak, znanstveni)
Vujević, S. & Sarajčev, P. (2006) 2D BEM analysis of power cables thermal field. International Journal for Engineering Modelling, 19 (1-4), 87-94.
@article{article, year = {2006}, pages = {87-94}, keywords = {2D BEM analysis, infinite boundary element, power cable, thermal field, power cable ampacity}, journal = {International Journal for Engineering Modelling}, volume = {19}, number = {1-4}, issn = {1330-1365}, title = {2D BEM analysis of power cables thermal field}, keyword = {2D BEM analysis, infinite boundary element, power cable, thermal field, power cable ampacity} }
@article{article, year = {2006}, pages = {87-94}, keywords = {2D BEM analysis, infinite boundary element, power cable, thermal field, power cable ampacity}, journal = {International Journal for Engineering Modelling}, volume = {19}, number = {1-4}, issn = {1330-1365}, title = {2D BEM analysis of power cables thermal field}, keyword = {2D BEM analysis, infinite boundary element, power cable, thermal field, power cable ampacity} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts Series
  • CITIS
  • CEIA
  • GEOBASE
  • FLUIDEX, Scopus, Elsevier Science





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