Topology optimization of conductive heat transfer devices: An experimental investigation

Subramaniam, V.; Dbouk, T.; Harion, J.-L.

Document type :

Compte-rendu et recension critique d'ouvrage

DOI :

10.1016/j.applthermaleng.2017.12.026

Title :

Topology optimization of conductive heat transfer devices: An experimental investigation

Author(s) :

Subramaniam, V. [Auteur]
Dbouk, T. [Auteur]
Ecole nationale supérieure Mines-Télécom Lille Douai [IMT Lille Douai]
Harion, J.-L. [Auteur]
Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 [LGCgE]
Ecole nationale supérieure Mines-Télécom Lille Douai [IMT Lille Douai]

Journal title :

Applied Thermal Engineering

Pages :

390-411

Publisher :

Elsevier

Publication date :

2018

ISSN :

1359-4311

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

For optimal tree-like heat conductive structures obtained numerically by topology optimization (TO), few experimental investigations exist in the literature to author's knowledge. In this context, the present study deals ...
Show more >For optimal tree-like heat conductive structures obtained numerically by topology optimization (TO), few experimental investigations exist in the literature to author's knowledge. In this context, the present study deals with an experimental investigation of tree-like structures obtained by topology optimization (known also by bi-material volume-to-point problems). For a volume (of lower conductivity material) that is continuously generating heat, TO predicts tree-like structures (of higher conductivity material) to evacuate efficiently the amount of heat being generated. Experimental measurements were carried out on two tree-like structures using infrared thermography in order to test the validity of the developed numerical topology optimization approach. It is found that the experimental thermal measurements are in good agreement with numerical data obtained by TO, which was developed in this work by coupling the method of moving asymptotes (MMA) as optimization algorithm to the solid isotropic material with penalization (SIMP) as a bi-material distribution technique. © 2017 Elsevier LtdShow less >

Language :

Anglais

Popular science :

Non

Collections :

Laboratoire Génie Civil et géo-Environnement (LGCgE) - ULR 4515

Source :

Harvested from HAL

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