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نمایش تعداد 1-10 از 374
Modeling and optimization of thermal conductivity and viscosity of MnFe2O4 nanofluid under magnetic field using an ANN
This research investigates the applicability of an ANN and genetic algorithms for modeling and
multiobjective optimization of the thermal conductivity and viscosity of water-based spinel-type
MnFe
2
O
4
...
Thermal Conductivity Enhancement in 2-Propanol-Based Nanofluids Containing Zinc Oxide Nanoparticles
Nanofluid is a novel heat transfer fluid prepared by suspending solid nanoparticles in a traditional fluid. The most important feature observed in nanofluids is an abnormal rise in thermal conductivity, far beyond expectations and much higher than...
Employing smartphones Xenon flashlight for mobile payment
Anisotropic thermal conductive MWCNT/polymer composites prepared with an immiscible PS/LDPE blend
In vitro investigation of heat transfer phenomenon in human immature teeth.
to determine thermal conductivity of immature teeth....
High Dispersed MWCNT Decorated with Ag Nanoparticles in Water and Experimental Investigation of the Thermo-Physical Properties
a combination of functional silver and cysteine based on MWCNT
was developed to enhance the thermal conductivity of MWCNT suspension. At every sequential
step of modification, chemical functionalization was investigated by Fourier...
Particle shape effects on some of the transport properties of tungsten oxide nanofluids
of WO3 NPs in glycerol was measured at different
temperatures. The maximum and minimum enhancement in thermal conductivity were observed
for the samples containing the greatest and lowest values of spherical and polygonal-shape NPs...
Measurements of thermal conductivity of nanodiamond fluids in engine oil
are in the range from 0.3- 0.8%.
The thermal conductivity of prepared ND-engine oil fluids were measured at 50 o C to
90 o C. It can be observed that thermal conductivity of the prepared nanofluids increase with
increasing volume fraction...
MEASUREMENT OF THERMAL CONDUCTIVITY OF Fe3O4 NANOFLUIDS
Magnetic nanofluids, also called ferrofluids, are stable colloidal solutions consisting of magnetic nanoparticles dispersed in a basedfluid that can be either a polar or a nonpolar liquid [1]. Enhancement of thermal conductivity of nanofluids can...
Nanofluids for Heat Transfer Enhancement-A Review
. The enhancement depends on several factors such as
particle shape, particle size distribution, volume fraction of nanoparticles, temperature, pH, and thermal conductivities of nanoparticles and base
fluids.
This paper presents an updated...