作者: Gaweł Żyła
DOI: 10.1016/J.IJHEATMASSTRANSFER.2015.09.045
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摘要: Abstract The paper presents results of measurements basic thermophysical properties ethylene glycol based yttrium aluminum garnet (Y3Al5O12–EG) nanofluids. Nanofluids used in presented experiments were prepared with two-step method on commercial nanoparticles. Basic rheological investigated HAAKE MARS 2 rheometer (Thermo Electron Corporation, Karlsruhe, Germany). Dynamic viscosity curves the range shear rates from 10 to 1000 s−1 at a constant temperature 298.15 K determined. Additionally, dependence 273.15 K 333.15 K was measured. To determinate thermal conductivity nanofluids KD2 Pro Thermal Properties Analyzer (Decagon Devices Inc., Pullman, Washington, USA) used. Y3Al5O12–EG concentration nanoparticles measured 298.15 K.