Design and implementation of minichannel evaporator for electronics cooling

Sökücü, Mehmet Harun; Özdemir, Mehmed Rafet

doi:10.1007/s10973-020-10457-9

Cited by 7 publications

(2 citation statements)

References 28 publications

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“…Depending on the technological developments, heat generation in electronic devices has been increased dramatically over the years [1][2][3]. Moreover, these devices have been getting smaller day by day.…”

Section: Introductionmentioning

confidence: 99%

Mini-channel heat exchanger optimization using genetic algorithm and multiple-criteria decision making

Subasi

2022

Journal of Thermal Engineering

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This study aims to apply an integrated optimization approach that combines Multi-objective Optimization (MOO) and Multiple-criteria Decision-making (MCDM) to optimize a multiport mini-channel having 2D sawtooth micro fins under laminar, transitional, and turbulent flow conditions. Water was considered as working fluid. The Reynolds number (Re), fin height (H f ), fin width (W f ), the number of micro-fins in each mini-channel (N), and the distance between the successive fins (S1) were selected as design and flow parameters and the Nusselt number (Nu) and the Poiseuille number (Po) were selected as objective functions. A Genetic Algorithm based MOO study was conducted using the correlations available in the literature aiming to find the optimum values of design and flow parameters that maximize Nu and minimize Po. Then, the VIsekriterijumska Optimizacija I Kompromisno Resenje (VIKOR) method was employed to help designers to select an optimum design among the Pareto optimal solution set which is the output of MOO. Finally, the optimization results obtained were compared with those obtained by the 1st Law of Thermodynamics based Performance Evaluation Criteria (PEC). The advantages and disadvantages of these methods were discussed in detail. It is revealed that the integrated approach is a more comprehensive and flexible approach that also covers the results of PEC.

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Section: Introductionmentioning

confidence: 99%

Mini-channel heat exchanger optimization using genetic algorithm and multiple-criteria decision making

Subasi

2022

Journal of Thermal Engineering

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“…The heat transfer enhancement is a commonly encountered engineering problem in many industrial applications such as cooling of nuclear reactors, gas turbines, heat pipes, heat exchangers, air-conditioning, and cooling of electronic devices [1][2][3]. The literature on heat transfer enhancement methods states classification as passive, active and hybrid.…”

Section: Introductionmentioning

confidence: 99%

A review on laminar-to-turbulent transition of nanofluid flows

Subasi

Özdemir²,

Estellé³

2022

J Therm Anal Calorim

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