Cristin-resultat-ID: 1620419
Sist endret: 12. februar 2019, 13:32
NVI-rapporteringsår: 2018
Resultat
Vitenskapelig artikkel
2018

Bi-objective optimization of axial profile of pin fin with uniform base heat flux

Bidragsytere:
  • Tao Dong
  • Zhongyuan Shi og
  • Atle Jensen

Tidsskrift

Applied Thermal Engineering
ISSN 1359-4311
e-ISSN 1873-5606
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2018
Volum: 128
Sider: 830 - 836
Open Access

Importkilder

Scopus-ID: 2-s2.0-85029610520

Beskrivelse Beskrivelse

Tittel

Bi-objective optimization of axial profile of pin fin with uniform base heat flux

Sammendrag

Cone shaped pin fin with curved profile and uniform base heat flux was investigated. The result from simultaneous optimization in regard of fin efficiency and total volume is presented. The profile is represented by the Non-Uniform Rational B-Spline (NURBS) for an additional degree of freedom to morph during the optimization process. An overall dominance was obtained from the present work, as compared to the classic concave parabolic profile, the practical constraint in fabrication taken into consideration. The profiles corresponding to the acquired Pareto solution sets tend to comply with the constructal law of design, in which freestream of heat flow is expected.

Bidragsytere

Tao Dong

  • Tilknyttet:
    Forfatter
    ved Institutt for mikrosystemer ved Universitetet i Sørøst-Norge

Zhongyuan Shi

  • Tilknyttet:
    Forfatter
    ved Chongqing Technology and Business University
  • Tilknyttet:
    Forfatter
    ved Matematisk institutt ved Universitetet i Oslo

Atle Jensen

  • Tilknyttet:
    Forfatter
    ved Matematisk institutt ved Universitetet i Oslo
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