Showing 24,841 - 24,860 results of 26,341 for search '"Heat transfer"', query time: 0.67s Refine Results
  1. 24841

    Research Progress in Preparation and Crystallization Technologies of Amorphous ITO Film by LI Jiaming, JIANG Liangbao, CHEN Mu, LI Xiaoyu, WEI Youxiu, ZHANG Xiaofeng, MA Yibo, YAN Yue

    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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  2. 24842

    Nanofluids Minimal Quantity Lubrication Machining: From Mechanisms to Application by Anxue Chu, Changhe Li, Zongming Zhou, Bo Liu, Yanbin Zhang, Min Yang, Teng Gao, Mingzheng Liu, Naiqing Zhang, Yusuf Suleiman Dambatta, Shubham Sharma

    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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  3. 24843

    Comparative Study of Material Removal Rate of Single-Spark And Multi-Spark Micro-EDM of Copper by Mohammad Yeakub Ali, Md Mazid Abdul, Abdus Sabur, Mohamed Rahman

    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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    Article
  4. 24844

    Fabrication and Characterization of Superhydrophobic Al-Based Surface Used for Finned-Tube Heat Exchangers by Ran Li, Zanshe Wang, Meijuan Chen, Zhang Li, Xiaowei Luo, Weizhen Lu, Zhaolin Gu

    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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  5. 24845

    The Impact of Marangoni and Buoyancy Convections on Flow and Segregation Patterns during the Solidification of Fe-0.82wt%C Steel by Ibrahim Sari, Menghuai Wu, Mahmoud Ahmadein, Sabbah Ataya, Nashmi Alrasheedi, Abdellah Kharicha

    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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  6. 24846

    Evaluation of the WRF lake module (v1.0) and its improvements at a deep reservoir by F. Wang, F. Wang, G. Ni, W. J. Riley, J. Tang, D. Zhu, T. Sun

    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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  7. 24847

    Chloride Salt Purification by Reaction With Thionyl Chloride Vapors to Remove Oxygen, Oxygenated Compounds, and Hydroxides by Joanna McFarlane, Guillermo D. Del Cul, Jordan R. Massengale, Richard T. Mayes, Kevin R. Robb, Dino Sulejmanovic

    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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  8. 24848

    Thermal transport in 3D printed shape memory polymer metamaterials by Shiva Farzinazar, Yueping Wang, Charles Abdol-Hamid Owens, Chen Yang, Howon Lee, Jaeho Lee

    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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  9. 24849

    CFD Simulation of SCR Systems Using a Mass-Fraction-Based Impingement Model by Max Quissek, Uladzimir Budziankou, Sebastian Pollak, Thomas Lauer

    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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  10. 24850

    Numerical analysis and experimental validation of the jet impingement cooling of a turbine-blade leading edge at different rotation speeds by Emad Elnajjar, Amin Safi, Mohammad O. Hamdan, Salah A.B. Al Omari, Mohammed S. Khan

    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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  11. 24851

    Calcium Chelation by Phosphate Ions and Its Influence on Fouling Mechanisms of Whey Protein Solutions in a Plate Heat Exchanger by Luisa A. Scudeller, Pascal Blanpain-Avet, Thierry Six, Séverine Bellayer, Maude Jimenez, Thomas Croguennec, Christophe André, Guillaume Delaplace

    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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  12. 24852

    Exploring the numerical simulation of Maxwell nanofluid flow over a stretching sheet with the influence of chemical reactions and thermal radiation by Kashif Ali Khan, Miguel Vivas-Cortez, Komal Ishfaq, Muhammad Faraz Javed, Nauman Raza, Kottakkaran Sooppy Nisar, Abdel-Haleem Abdel-Aty

    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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  13. 24853

    Experimental performance evaluation of solar still with zig-zag shape air cooled condenser: An energy–exergy analysis approach by Dinesh Mevada, Hitesh Panchal, Anand Nayyar, Kamal Sharma, A. Muthu Manokar, Mahmoud S. El-Sebaey, Abdelazim G. Hussien

    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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  14. 24854

    Empirical study for Nusselt number optimization for the flow using ANOVA and Taguchi method by B. Nagaraja, Felicita Almeida, Yousef Ali, Pradeep Kumar, A.R. Ajaykumar, Qasem Al-Mdallal

    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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  15. 24855
  16. 24856

    DEVELOPMENT OF FLUORINE-FREE MOULD FLUX APPLIED IN LOW CARBON STEEL by Jayme Alves de Souza Junior, José Carlos de Pontes Junior, Sandro de Souza Santos, Maria Carolina Campello Bezerra, Cláudio Antônio Goulart Valadares, Alexandra de Almeida Diego

    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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  17. 24857

    Magnetized mixed convection hybrid nanofluid with effect of heat generation/absorption and velocity slip condition by Adnan Asghar, Abdul Fattah Chandio, Zahir Shah, Narcisa Vrinceanu, Wejdan Deebani, Meshal Shutaywi, Liaquat Ali Lund

    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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  18. 24858

    Icreasing the efficiency of district heating supply systems by local heat distribution station modernation by Yu. A. Gorinov, P. N. Anisimov

    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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  19. 24859

    Ru/Al<sub>2</sub>O<sub>3</sub> on Polymer-Derived SiC Foams as Structured Catalysts for CO<sub>2</sub> Methanation by Elisabetta Maria Cepollaro, Stefano Cimino, Luciana Lisi, Mattia Biesuz, Balanand Santhosh, Gian Domenico Sorarù

    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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  20. 24860

    Thermal effect on bioconvection flow of Sutterby nanofluid between two rotating disks with motile microorganisms by Hassan Waqas, Umar Farooq, Taseer Muhammad, Sajjad Hussain, Ilyas Khan

    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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