![](/images/graphics-bg.png)
Comparative Performance of Surrogate-Assisted MOEAs for Geometrical Design of Pin-Fin Heat Sinks
Joint Authors
Kanyakam, Siwadol
Bureerat, Sujin
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-13
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
This paper presents the comparative performance of several surrogate-assisted multiobjective evolutionary algorithms (MOEAs) for geometrical design of a pin-fin heat sink (PFHS).
The surrogate-assisted MOEAs are achieved by integrating multiobjective population-based incremental learning (PBIL) with a quadratic response surface model (QRS), a radial-basis function (RBF) interpolation technique, and a Kriging (KRG) or Gaussian process model.
The mixed integer/continuous multiobjective design problem of PFHS with the objective to minimise junction temperature and fan pumping power simultaneously is posed.
The optimum results obtained from using the original multiobjective PBIL and the three versions of hybrid PBIL are compared.
It is shown that the hybrid PBIL using KRG is the best performer.
The hybrid PBILs require less number of function evaluations to surpass the original PBIL.
American Psychological Association (APA)
Kanyakam, Siwadol& Bureerat, Sujin. 2012. Comparative Performance of Surrogate-Assisted MOEAs for Geometrical Design of Pin-Fin Heat Sinks. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1028926
Modern Language Association (MLA)
Kanyakam, Siwadol& Bureerat, Sujin. Comparative Performance of Surrogate-Assisted MOEAs for Geometrical Design of Pin-Fin Heat Sinks. Journal of Applied Mathematics No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-1028926
American Medical Association (AMA)
Kanyakam, Siwadol& Bureerat, Sujin. Comparative Performance of Surrogate-Assisted MOEAs for Geometrical Design of Pin-Fin Heat Sinks. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-1028926
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1028926