Taguchi–based sensitivity analysis of hydrodynamics and heat transfer of nanofluids in a microchannel heat sink (MCHS) having porous substrates

Bazkhane, Saed; Zahmatkesh, İman

doi:10.1016/j.icheatmasstransfer.2020.104885

Cited by 28 publications

(5 citation statements)

References 42 publications

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“…Moreover, recent advancements in nanoparticle production technologies have prompted an upsurge in nano fluid research in an effort to create viable alternative coolants with improved heat removal capabilities. However, the disadvantages associated with nanofluids include particle sedimentation, passage clogging, and high-power demands Recently, impressive work on microscale heat transfer devices to disperse heat flux more than 1 kW/cm 2 has been described (Faulkner and Shekarriz, 2003;Zhang et al, 2015;Bazkhane and Zahmatkesh, 2020;Hu et al, 2022). Adding parallel type micro-channels, on the other hand, will not be enough to fulfil the needs of modern multicore processors (Dewan and Srivastava, 2015).…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Study of thermal characteristics of energy efficient micro channel heat sinks in advanced geometry structures and configurations: A review

et al. 2022

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The sustainability and economic development is intertwined with the energy consumption and conversion processes. To suffice the ever-increasing demand of energy consumption amid environmental concerns, energy conservation and recovery along with the harnessing of renewable energy has been mandated by the policy regulators. In any energy conversion process, heat exchangers are vital operation component and has been part of any energy conversion process since the Nineteenth century. However, due to the increased energy demand, requirement of high efficiency and space and material constraints, the need for miniaturized light-weight heat exchangers with adequate heat transfer characteristics persists. Traditional heat exchangers are outdated because of its large space requirements and comparatively less heat removal rate. The miniaturized micro channel heat sink (MCHS) with tubes of about less than 1 mm have a tremendous potential to further enhance the heat transfer performance. However, its simple design doesn’t cope with the modern requirements of heat removal. Therefore, many researchers have tried to improve its performance using different techniques. The present study reviews some of the most important techniques applied to MCHS. These techniques include, coolant types used in MCHS, MCHS shapes, flow conditions, numerical methods used for this research, and materials used to manufacture MCHS. Moreover, some recommendations have been given to provide opportunities to researchers for future aspects.

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Study of thermal characteristics of energy efficient micro channel heat sinks in advanced geometry structures and configurations: A review

et al. 2022

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“…The optimised results also showed that the concentration of nanoparticles and the fin amplitude could affect the pumping power and thermal attributes, respectively. Bazkhane and Zahmatkesh [113] applied Taguchi method to analyze the flow and heat transfer characteristics of aluminawater nanofluid in an MCHS with vertical/horizontal porous substrate. Wang et al [111].…”

Section: Taguchi Methods (Tm) and Genetic Algorithms (Ga)mentioning

confidence: 99%

Fluid flow and heat transfer in microchannel heat sinks: Modelling review and recent progress

Gao

Yang

et al. 2022

Thermal Science and Engineering Progress

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“…Hence, it can capture the synergistic effects of parameters. A few SAs 37,38 have been carried out using Taguchi. They used per cent contribution (PC) from analysis of variance (ANOVA) and signal–to–noise ratio (SNR 39 ) methods.…”

Section: Probabilistic Analysismentioning

confidence: 99%

Efficient strategies for reliability analysis and uncertainty quantification for filament-wound cylinders under internal pressure

Azizian

Almeida

2023

Journal of Composite Materials

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Induced uncertainties during the filament winding process may cause a significant stochastic variation in the mechanical behaviour of composite shells. This paper aims to develop a novel and deep uncertainty quantification (UQ), sensitivity and reliability analyses of filament wound shells considering manufacturing uncertainties. Firstly, a progressive damage analysis is performed to estimate their deterministic burst pressure. Then, a signal-to-noise (SNR) approach is employed using the Taguchi method for sensitivity analysis and screening uncertainties arising from manufacturing. Initial results reveal that the shells are more sensitive to thickness uncertainties for thinner structures. Then, probabilistic and reliability analyses are carried out using the Boosted Decision Trees Regression (BDTR) approach from machine learning algorithms. Despite the complexity and non-linear relationships in the problem, the developed BDTR-based metamodel shows powerful predictive performance. A comparative study shows that ply thickness uncertainty leads to a significant underestimation of failure probability. For expensive and time-consuming models in that only a few runs can be affordable, a modified approximation method for reliability analysis is proposed. Results indicate a high capability at estimating failure probability with high accuracy.

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Taguchi–based sensitivity analysis of hydrodynamics and heat transfer of nanofluids in a microchannel heat sink (MCHS) having porous substrates

Cited by 28 publications

References 42 publications

RETRACTED: Study of thermal characteristics of energy efficient micro channel heat sinks in advanced geometry structures and configurations: A review

RETRACTED: Study of thermal characteristics of energy efficient micro channel heat sinks in advanced geometry structures and configurations: A review

Fluid flow and heat transfer in microchannel heat sinks: Modelling review and recent progress

Efficient strategies for reliability analysis and uncertainty quantification for filament-wound cylinders under internal pressure

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