Thermal Conductivity Enhancement by Al2O3@Cu, core@shell Nanoparticle Suspensions in Nanofluid Coolant
نویسندگان
چکیده
منابع مشابه
Thermal conductivity of nanoparticle suspensions
We describe an optical beam deflection technique for measurements of the thermal diffusivity of fluid mixtures and suspensions of nanoparticles with a precision of better than 1%. Our approach is tested using the thermal conductivity of ethanol-water mixtures; in nearly pure ethanol, the increase in thermal conductivity with water concentration is a factor of 2 larger than predicted by effectiv...
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Nanofluids, i.e., well-dispersed (metallic) nanoparticles at low- volume fractions in liquids, may enhance the mixture's thermal conductivity, knf, over the base-fluid values. Thus, they are potentially useful for advanced cooling of micro-systems. Focusing mainly on dilute suspensions of well-dispersed spherical nanoparticles in water or ethylene glycol, recent experimental observations, assoc...
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A coupled molecular dynamics (MD)-stochastic model has been developed for predicting the thermal conductivity of a hypothetical water based Zn-nanofluid taking into account the heat transfer during and after collision of the nanoparticles with the heat source. The model has predicted a somewhat lower enhancement in thermal conductivity of water based Zn-nanofluid compared to water based Cu-nano...
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ژورنال
عنوان ژورنال: Annales de Chimie - Science des Matériaux
سال: 2019
ISSN: 0151-9107,1958-5934
DOI: 10.18280/acsm.430104