nanoparticle concentration
Optimization of Cutting Parameters & Nanoparticle Concentration in CNC Turning of EN8 Steel using Al2O3 Nanofluids as Coolant
... The material removal rate obtained on the EN8 steel was found to be depending on the depth of cut on the material with 0.3mm. It contributes a total of 50.38% when compared to other factors. Feed rate is also found to be ...
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Effect of Nanoparticle Concentration on Thermophysical Properties of Nanofluids
... particle concentration at different levels on these thermos-physical properties was ...volume concentration, shape and ...of nanoparticle on lowering the ...
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Supercooling of Water Controlled by Nanoparticles and Ultrasound
... of nanoparticle concentration can cer- tainly strengthen the absorption and shell effects of nanoparticles and thus contributes to the formation of rectified-diffusion-induced ...increasing ...
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Removal of blue cat 41 dye from aqueous solutions with ZnO nanoparticles in combination with US and US-H2O2 advanced oxidation processes
... dye concentration was obtained in the testing ...pH, concentration of ZnO nanoparticles, initial dye concentration, hydrogen peroxide concentration, and contact time were also ...dye ...
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Effects of Nanoparticles on Non-Darcy Mixed Convective Heat Transfer in Nanofluids over a Shrinking and Stretching Wedge
... In this work we presented a boundary layer analysis to study the effects of nanoparticles on the behavior of fluid flow over shrinking and stretching wedge in non-Darcy medium. This research is expected to be useful for ...
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American Journal of Sensor Technology
... We studied the effect of Ag2S nanoparticle concentration on the electrical properties and gas sensing performance of the PPy/Ag2S NCs.. The current-voltage (I-V) characteristics reveale[r] ...
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A review on hyperthermia via nanoparticle mediated therapy
... nanoparticles concentration profile during the infusion process. The concentration profile was then exploited to depict the steady-state temperature ...and nanoparticle absorption onto ...
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Further Evaluation of Squeezing Flow and Heat Transfer of non-Newtonian Fluid with Nanoparticles Conveyed through Vertical Parallel Plates
... Nanoparticle concentration effect is presented in the ...illustrates nanoparticle concentration (ϕ) effect on temperature distribution, as shown increase in ϕ causes decreasing temperature ...
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Conjugate heat transfer of laminar mixed convection of a nanofluid through an inclined tube with circumferentially non uniform heating
... the nanoparticle volume fraction, the Richardson number and tube inclina- tion ...the nanoparticle volume fraction and the Richardson ...decreases. Nanoparticle concentration does not have ...
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Evaluation of MQCL Technique Using MoS2 Nanofluids During Hard Milling Process of SKD 11 Tool Steel
... including nanoparticle concentration, cutting speed and hardness on cutting forces are investigated in term of cutting force components by using ANOVA analysis applied for the Box-Behnken experimental ...
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Effect of TiO2 Nanoparticles on the Characteristics of MAO Coatings
... The coating phase composition contained TiO2. The size of the micro-pores increased, but the size of the sintered disc decreased on the surface of the MAO coatings, so the surface became more compact. Therefore, the ...
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Preparation and Characterization of ZnSe/EVA Nanocomposites for Photovoltaic Modules
... variation refractive index by varying frequency from 100 Hz to 1 MHz. The results of the variation of refractive index as a function of frequency for samples of different ZnSe nanoparticle concentration ...
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Numerical Investigation of Thermal Energy Storage Panel using Nanoparticle Enhanced Phase Change Material for Micro Satellites
... with nanoparticle enhanced phase change ...of nanoparticle concentration on maximum temperature of the system was ...of nanoparticle allows the system to maintain a maximum temperature equal ...
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Search | Preprints
... temperature, nanoparticle concentration, density of motile microorganisms, skin friction, heat transfer, mass transfer, and motile microorganism density rates are computed and ...
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Model of Multi Source Nanonetworks for the Detection of BRCA1 DNA Alterations Based on LSPR Phenomenon
... In this paper, we present a multi-source nanonetwork model for biomedical diagnosis applications, based on the Local- ized Surface Plasmon Resonance by different shape gold nanoparticles (i.e., cylinder, cube, and rod). ...
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Thermal response on nanofluid flow in the presence of magnetic field with variable stream conditions
... and concentration on the viscosity of the same nanofluids tested by (Buongiorno et ...lower concentration ( = . ) fluid is Newtonian, while the higher concentration ( = ...
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Synthesis of size tunable monodispersed silver nanoparticles and the effect of size on SERS enhancement
... (e.g. iron oxide and cobalt), particle plasmon resonance absorption (e.g. silver and gold)[1, 2]. The latter are finding huge potential in applications for sensitive optical diagnostic tools due to the high electron and ...
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DETERMINATION OF VELOCITY AND TEMPERATURE IN AN UNSTABLE SURFACE
... It is clear from table (3) that the values of velocity gradient at the surface increased gradually by changing the nanoparticle from Al 2 O 3 to Cu to Ag. but the opposite effect occurs on temperature gradient. on ...
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A comprehensive review of experimental investigations of forced convective heat transfer characteristics for various nanofluids
... Duangthongsuk et al. (Duangthongsuk) showed the heat transfer enhancement and pressure drop characteristics of water based nanofluid in a double-pipe counter-current heat exchanger. The results showed that the convective ...
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Hollow mesoporous silica nanoparticles for intracellular delivery of fluorescent dye
... Hollow mesoporous silica spheres were prepared by a sol-gel/emulsion (oil-in-water/ethanol) method wherein hydrated silica gel was formed on the surface of HMSNs. This surface layer had a mesoporous structure, with a ...
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