Search Results for: nanoparticles

Total Papers Found: 86

Effects of pH on heat transfer nanofluids containing ZrO2 and TiO2 nanoparticles

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This study looks at the effects of pH on heat transfer, among other things, of nanofluids. Over 20% enhancement of thermal conductivity was noted with nanofluids containing 3wt% zirconium dioxide and ...

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Improving the heat transfer of nanofluids and nanolubricants with carbon nanotubes

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Many limitations exist within the development of energy efficient heat transfer fluids; however, low thermal conductivity of these fluids is the main issue. In order to improve the thermal conductivity ...

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Enhanced thermal conductivity by the magnetic field in heat transfer nanofluids containing carbon nanotube

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The researchers in this paper were the first to report that the thermal conductivity of the heat transfer nanofluids has the ability to be enhanced by an external magnetic field. ...

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Enhanced thermal conductivity by aggregation in heat transfer nanofluids containing metal oxide nanoparticles and carbon nanotubes

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The thermal conductivity of heat transfer nanofluids has been determined to increase by 10%, when containing metal oxide nanoparticles and carbon nanotubes. The fluid viscosity of the nanofluids is relatively the ...

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Role of Adsorbing Moieties on Thermal Conductivity and Associated Properties of Nanofluids

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In this study, soft sphere surfactants, with varying head group charges and alkyl chain lengths, were investigated for their effects on the thermal conductivity, rheology, density, contact angle and refractive ...

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Thermal Conductivity Enhancement Dependent pH and Chemical Surfactant for Cu-H2O Nanofluids

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Thermal conductivity of heating and cooling fluids with added nanoparticles dubbed 'nanofluids' are used as potential to improve the efficiency of heat transfer fluids using the Hot Disk Thermal Constants ...

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