Spray cooling characteristics of nanofluids for electronic power devices

Hsieh, Shou-Shing; Leu, Hsin-Yuan; Liu, Hao-Hsiang

doi:10.1515/nano.11671_2015.145

Cited by 6 publications

(6 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1. Recent literature reveals that nanofluid based systems have an extensive potential area such as, solar collectors [3,4], electronics cooling [6][7][8], automotive [9,10], nuclear reactor cooling [11], refrigerators [12][13][14], heat exchangers [15,16]. The potential utilization of such a colloidal mixture for many divergent systems exposed the requisiteness of meticulous investigation on thermal properties of the nanofluids.…”

Section: Introductionmentioning

confidence: 99%

Effect of particle size on the viscosity of nanofluids: A review

Koca

Doğanay

Turgut

et al. 2018

Renewable and Sustainable Energy Reviews

205

View full text Add to dashboard Cite

Nanofluids are potential new generation heat transfer fluids, which have been investigated meticulously, in recent years. Thermophysical properties of these fluids have significant influence on their heat transfer characteristics. Viscosity is one of the most important thermophysical properties that depends on various parameters. Size of the particles used in nanofluids is one of these effecting parameters. In this work, experimental studies considering the particle size effect on the viscosity of the nanofluid have been reviewed. Firstly, comparison of nanofluid and surfactant type, production and measurement methods were considered. Viscosity results of selected studies were evaluated in view of the parameters such as particle size, temperature and concentration. Furthermore, effective viscosity models of nanofluids, which include particle size as a parameter were discussed. The results indicate that there is a discrepancy about the effect of particle size on the viscosity of nanofluids. Moreover, it is observed from the evaluated data that the relative viscosity variation can be almost 40% either upwards or downwards by only altering the particle size.

show abstract

Section: Introductionmentioning

confidence: 99%

Effect of particle size on the viscosity of nanofluids: A review

Koca

Doğanay

Turgut

et al. 2018

Renewable and Sustainable Energy Reviews

205

View full text Add to dashboard Cite

show abstract

“…are widely can be applied as the base fluid. Most of nanofluid applications focus on all practical fields which require heat transfer or cooling or drug delivery such as nuclear reactor cooling 2 , automotive 3,4 , solar collectors 5,6 , refrigerators [7][8][9] , heat exchanger 10,11 , and electronics cooling [12][13][14] . Choi 15 was the first to show the concept and benefits of employing the nanoparticles scattered in a primary fluid in order to promote the heat transport.…”

mentioning

confidence: 99%

Magneto-Hybrid Nanofluids Flow via Mixed Convection past a Radiative Circular Cylinder

El‐Zahar

Rashad

Saad

et al. 2020

Sci Rep

View full text Add to dashboard Cite

The goal of the current analysis is to scrutinize the magneto-mixed convective flow of aqueous-based hybrid-nanofluid comprising Alumina and Copper nanoparticles across a horizontal circular cylinder with convective boundary condition. The energy equation is modelled by interpolating the non-linear radiation phenomenon with the assisting and opposing flows. The original equations describing the magneto-hybrid nanofluid motion and energy are converted into non-dimensional equations and solved numerically using a new hybrid linearization-Chebyshev spectral method (HLCSM). HLCSM is a high order spectral semi-analytical numerical method that results in an analytical solution in η-direction and thereby the solution is valid in overall the η-domain, not only at the grid points. The impacts of diverse parameters on the allied apportionment are inspected, and the fallouts are described graphically in the investigation. The physical quantities of interest containing the drag coefficient and the heat transfer rate are predestined versus fundamental parameters, and their outcomes are elucidated. It is witnessed that both drag coefficient and Nusselt number have greater magnitude for Cu-water followed by hybrid nanofluid and Al2O3-water. Moreover, the value of the drag coefficient declines versus the enlarged solid volume fraction. To emphasize the originality of the current analysis, the outcomes are compared with quoted works, and excellent accord is achieved in this consideration.

show abstract

“…The studies in spray cooling with nanofluids are still in the preliminary stage, and the relevant conclusions have not obtained consistency (Bellerová et al, 2012;Hsieh et al, 2015;Ravikumar et al, 2015). Anyhow, nanofluids produced positive results in the transient heat transfer of spray cooling (Nayak and Mishra, 2019).…”

Section: Cooling Applicationsmentioning

confidence: 99%

A Review on Heat Transfer Enhancement With Nanofluids

Guo

2020

J Enh Heat Transf

View full text Add to dashboard Cite

Advances in technology miniaturization with increasing power density call for new technologies for enhancing heat transfer. Enhancement of heat transfer with the use of nanofluids has been a hectic topic of research and development since the term "nanofluid" was first used in 1995, mainly because the thermophysical properties of nanofluids in most reports in the literature showed supremacy or improvement over their base fluids, which may not allow fulfillment of the present cutting-edge technology needs. Significant progress in this field has been made in the past two decades. This review summarizes a variety of the experimentally measured thermal properties of common nanofluids, the enhancement mechanisms discovered or hypothesised, the models used for properties and heat transfer characteristics, and the applications of nanofluids for enhancing heat transfer. The model of an artificial neutral network is particularly emphasized. Applications to cooling technology, renewable energy and energy systems, and building technology are detailed. Challenges and areas for future research are identified.

show abstract

Spray cooling characteristics of nanofluids for electronic power devices

Cited by 6 publications

References 14 publications

Effect of particle size on the viscosity of nanofluids: A review

Effect of particle size on the viscosity of nanofluids: A review

Magneto-Hybrid Nanofluids Flow via Mixed Convection past a Radiative Circular Cylinder

A Review on Heat Transfer Enhancement With Nanofluids

Contact Info

Product

Resources

About