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24841
Research Progress in Preparation and Crystallization Technologies of Amorphous ITO Film
Published 2018-10-01“…Transparent conductive oxide films have been widely used in liquid crystal displays, solar cells, electrochromic windows, gas sensors, curtain wall glass, heat-transfer glass for aircraft and high-speed trains (de-icing and defogging). …”
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24842
Nanofluids Minimal Quantity Lubrication Machining: From Mechanisms to Application
Published 2023-10-01“…Secondly, this paper reviews the factors and theoretical models that affect the stability and various thermophysical properties of nanofluids, revealing that nanoparticles endow nanofluids with unique lubrication and heat transfer mechanisms. Finally, the mapping relationship between the parameters of nanofluids and material cutting performance has been analyzed, providing theoretical guidance and technical support for the industrial application and scientific research of nanofluids.…”
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24843
Comparative Study of Material Removal Rate of Single-Spark And Multi-Spark Micro-EDM of Copper
Published 2022-04-01“…The expression of single spark erosion volume is estimated using heat transfer equations. It is also difficult to conduct single-spark EDM experiment and it has very little practical implications. …”
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24844
Fabrication and Characterization of Superhydrophobic Al-Based Surface Used for Finned-Tube Heat Exchangers
Published 2022-04-01“…Enhancing the heat transfer performance of heat exchangers is one of the main methods to reduce energy consumption and carbon emissions in heating, ventilation, air-conditioning and refrigeration (HVAC&R) systems. …”
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24845
The Impact of Marangoni and Buoyancy Convections on Flow and Segregation Patterns during the Solidification of Fe-0.82wt%C Steel
Published 2024-03-01“…The alloy was cooled in a rectangular ingot (100 × 100 × 10 mm<sup>3</sup>) from the bottom cold surface to the top hot free surface by applying a heat transfer coefficient of h = 600 W/m<sup>2</sup>/K, which allows for heat exchange with the outer medium. …”
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24846
Evaluation of the WRF lake module (v1.0) and its improvements at a deep reservoir
Published 2019-05-01“…The existing lake module in the Weather Research and Forecasting (WRF) system (hereafter WRF-Lake), although widely used, did not accurately predict temperature profiles in deep lakes mainly due to its poor lake surface property parameterizations and underestimation of heat transfer between lake layers. We therefore revised WRF-Lake by improving its (1) numerical discretization scheme; (2) surface property parameterization; (3) diffusivity parameterization for deep lakes; and (4) convection scheme, the outcome of which became WRF-rLake (i.e., revised lake model). …”
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24847
Chloride Salt Purification by Reaction With Thionyl Chloride Vapors to Remove Oxygen, Oxygenated Compounds, and Hydroxides
Published 2022-04-01“…Molten chloride salts (including MgCl2, KCl, NaCl, and ZnCl2) are being considered for heat transfer media for renewable (solar) and nuclear power generators, as fuel carrier for nuclear reactors, and as thermal energy storage media. …”
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24848
Thermal transport in 3D printed shape memory polymer metamaterials
Published 2022-08-01“…On the contrary, thermal radiation dominates heat transfer in microlattices and its contribution to the Kelvin-foam structure ranges from 68% to 83% and to the octet-truss structure ranges from 59% to 76% over the same temperature range. …”
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24849
CFD Simulation of SCR Systems Using a Mass-Fraction-Based Impingement Model
Published 2023-07-01“…Following experimental investigations, a new impingement model is described based on the superposition of four basic impingement behaviors, each featuring individual secondary droplet characteristics. The droplet–wall heat transfer, depending on surface temperature and impingement behavior, is also calculated using a newly parameterized model. …”
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24850
Numerical analysis and experimental validation of the jet impingement cooling of a turbine-blade leading edge at different rotation speeds
Published 2023-11-01“…Furthermore, a small deviation between numerical and experimental data can be observed near the end side of the channel owing to the radial and lateral heat transfer losses and outlet flow restriction.…”
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24851
Calcium Chelation by Phosphate Ions and Its Influence on Fouling Mechanisms of Whey Protein Solutions in a Plate Heat Exchanger
Published 2021-01-01“…The fouling experiments were performed on a pilot-scale PHE, while monitoring the evolution of the pressure drop and heat transfer coefficient. The final deposit mass distribution and structure of the fouling layers were investigated, as well as the whey protein denaturation kinetics. …”
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24852
Exploring the numerical simulation of Maxwell nanofluid flow over a stretching sheet with the influence of chemical reactions and thermal radiation
Published 2024-05-01“…Notably, an enhancement within the Brownian motion parameter (Nb) and the thermophoresis parameter (Nt) is found to correspond to higher local Nusselt numbers, indicating an enhancement in heat transfer. Conversely, elevated quantities of the Brownian motion parameter (Nb) result in a reduction in local Sherwood numbers. …”
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24853
Experimental performance evaluation of solar still with zig-zag shape air cooled condenser: An energy–exergy analysis approach
Published 2023-11-01“…Also, SSWZZACC demonstrates a better efficiency of exergy and latent heat of vaporization than CSS because CuO causes an increase in the evaporative heat transfer coefficient of water. In life cycle cost analysis study discovered that SSWZZACC has a 27.77% lower cost per litre of water (CPL) than CSS. …”
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24854
Empirical study for Nusselt number optimization for the flow using ANOVA and Taguchi method
Published 2023-10-01“…Thus, the maximum heat transfer rate obtained is 2.75354. The thermophoresis parameter has a huge contribution of about 93.83%, whereas the thermal relaxation parameter has the least contribution, i.e., 0.03%, on heat transport rate.…”
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24855
Optimal Control Strategies for Demand Response in Buildings under Penetration of Renewable Energy
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24856
DEVELOPMENT OF FLUORINE-FREE MOULD FLUX APPLIED IN LOW CARBON STEEL
Published 2012-12-01“…ract The mould flux is a mixture of non-metallic oxides that, in contact with liquid steel melts, becomes a liquid slag which the mainly function is to lubricate and control heat transfer between mould and strand during the continuous casting process. …”
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24857
Magnetized mixed convection hybrid nanofluid with effect of heat generation/absorption and velocity slip condition
Published 2023-02-01“…Modern composite nanofluids improve heat transfer efficiency. Using the Tiwari-Das model, the current study examines the effects of the solid volume fraction of copper, heat generation/absorption, MHD, mixed convection, and velocity slip parameters on velocity and temperature distributions. …”
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24858
Icreasing the efficiency of district heating supply systems by local heat distribution station modernation
Published 2022-06-01“…Calculations made on the basis of the readings of automatic custody heat transfer meter showed that the payback period for the technical solution is 40 days. …”
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24859
Ru/Al<sub>2</sub>O<sub>3</sub> on Polymer-Derived SiC Foams as Structured Catalysts for CO<sub>2</sub> Methanation
Published 2022-08-01“…The catalytic methanation of CO<sub>2</sub> via the strongly exothermic equilibrium Sabatier reaction requires the development of structured catalysts with enhanced mass- and heat-transfer features to limit hot-spot formation, avoid catalyst deactivation, and control process selectivity. …”
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24860
Thermal effect on bioconvection flow of Sutterby nanofluid between two rotating disks with motile microorganisms
Published 2021-08-01“…Nanofluids play a significant role in enhancing the heat transfer coefficient in fluids via the suspension of nanomaterials in the base fluids. …”
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