Showing 661 - 680 results of 756 for search '"heat transfer"', query time: 0.07s Refine Results
  1. 661

    EFFECT OF THE FILL VENTILATION WINDOW ON PERFORMANCE OF A NATURAL DRAFT COOLING TOWER SUBJECTED TO CROSS-WINDS by K. V. Dobrego

    Published 2016-09-01
    “…The analogy (equivalence) between the heat and mass transfer was taken into consideration, which enabled us to consider single-phase flow and perform complicated 3D simulation by using modern personal computers. Heat transfer coefficient for the fill and its hydrodynamic resistance were defined by using actual data on total flow rate in the cooling tower. …”
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    Article
  2. 662

    CFD Analysis on the Performance of Twisted Tapes in Horizontal Heat Exchangers for Shower Water Heat Recovery by Eduardo Silva, Vitor Ferreira, José Cunha, Eliseu Monteiro

    Published 2025-05-01
    “…The findings suggest that the wastewater flow convection heat transfer coefficient is between the flow around a cylinder and the flow around a cylinder in a narrow channel. …”
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    Article
  3. 663

    Solar Thermochemical Fuel Production: A Novel, Validated Multiphysics Reactor Model for the Reduction–Oxidation of Nonstoichiometric Redox Cycles by Francesco Orsini, Domenico Ferrero, Davide Papurello, Massimo Santarelli

    Published 2025-01-01
    “…The 1D model integrates heat transfer, fluid dynamics, and redox chemistry, providing the description of a directly irradiated solar receiver–reactor. …”
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    Article
  4. 664

    Multiscale Thermal Hydraulic Study under the Inadvertent Safety Injection System Operation Scenario of Typical Pressurized Water Reactor by Mingjun Wang, Qiaolin Zuo, Hao Yu, Wenxi Tian, G. H. Su, Suizheng Qiu

    Published 2017-01-01
    “…The fluid and solid coupling heat transfer simulation method was employed. Results show that the maximum temperature difference was about 80 K in the most conservative condition and the RPV inlet nozzle region was the most critical region during the accident. …”
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    Article
  5. 665

    Research on Influence of Different Simulation Methods of Bypass Flow in Thermal Hydraulic Analysis on Temperature Distribution in HTR-10 by Shiyan Sun, Youjie Zhang, Yanhua Zheng

    Published 2020-01-01
    “…The results show that the bypass coolant flowing through the reflectors enhances the heat transfer of the nearby components efficiently. The temperature of the side reflectors and the carbon bricks is much lower with more side bypass coolant. …”
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    Article
  6. 666

    Improving Robustness of Tuned Vibration Absorbers Using Shape Memory Alloys by Mohammad H. Elahinia, Jeong-Hoi Koo, Honghao Tan

    Published 2005-01-01
    “…The simulation model, presented in this paper, contains the dynamics of the TVA along with the SMA wire model that includes phase transformation, heat transfer, and the constitutive relations. Additionally, a PID controller is included for regulating the applied voltage to the SMA wires in order to maintain the desired stiffness. …”
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    Article
  7. 667

    Optimizing renewable systems with nonlinear thermal radiation and inclined magnetic field using radiative Maxwell hybrid nanofluid flow over Darcy-Forchheimer surface by Sweeti Yadav, Shashi Prabha Gogate S, Dinesh P.A, Roopa K R

    Published 2025-12-01
    “…The present investigation reveals that when the magnetic field’s inclination varies from pi/4 to pi/3 and there is no thermal radiation, the most substantial heat transfer rate is 12.02% in the case of suction and 18.36% in the case of injection.…”
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    Article
  8. 668

    Properties and Developments of Combustion and Gasification of Coal and Char in a CO2-Rich and Recycled Flue Gases Atmosphere by Rapid Heating by Zhigang Li, Xiaoming Zhang, Yuichi Sugai, Jiren Wang, Kyuro Sasaki

    Published 2012-01-01
    “…The laser heating makes a more ideal experimental condition compared with previous studies with a TG-DTA, because it is able to minimize effects of coal oxidation and combustion by rapid heating process like radiative heat transfer condition. The experimental results indicated that coal weight reduction ratio to gases followed the Arrhenius equation with increasing coal temperature; further which were increased around 5% with adding H2O in CO2-rich atmosphere. …”
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    Article
  9. 669

    RETRACTED ARTICLE: Thermal cooling efficacy of a solar water pump using Oldroyd-B (aluminum alloy-titanium alloy/engine oil) hybrid nanofluid by applying new version for the model... by Faisal Shahzad, Wasim Jamshed, Mohamed R. Eid, Rabia Safdar, Siti Suzilliana Putri Mohamed Isa, Sayed M. El Din, Nor Ain Azeany Mohd Nasir, Amjad Iqbal

    Published 2022-11-01
    “…Unlike basic nano-fluids, hybrid nano-fluids are an excellent source of heat transfer. Additionally, with at least 22.56% and 35.01% magnitude, the thermal efficiency of AA7075–Ti–6Al–4 V/EO is higher than AA7075–EO.…”
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    Article
  10. 670

    Controlling injection conditions of a deep coaxial closed well heat exchanger to meet irregular heat demands: a field case study in Belgium (Mol) by Vlasios Leontidis, Edgar Hernandez, Justin Pogacnik, Magnus Wangen, Virginie Harcouët-Menou

    Published 2025-01-01
    “…The simulations showed that continuous adjustments to the injection temperature and/or flow rate are needed to restrict the rapid drop in outlet temperature and consequent thermal depletion of the rocks, caused by the highly transient nature of the diffusive heat transfer from the rocks to the wellbore, as well as to supply a specific heat demand, constant or irregular, over the long term. …”
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    Article
  11. 671

    Simulation Study on the Impact Response of Barrels with Different Rifling Profiles during Bullet Engraving by Zhifang Wei, Yangyang Cheng, Zhiwei Wang, Yanpeng Lin

    Published 2022-01-01
    “…Second, theoretical models were constructed considering different rifling structures: a model to calculate the chamber pressure, a model for heat transfer in the barrel during continuous firing, and a model to calculate the friction between a bullet and the barrel wall surface based on shear-slip friction theory. …”
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    Article
  12. 672

    Optimization of hybrid photovoltaic-thermal systems integrated into buildings: Impact of bi-fluid exchangers and filling gases on the thermal and electrical performances of solar c... by Kokou Aménuvéla Toka, Yawovi Nougbléga, Komi Apélété Amou

    Published 2024-10-01
    “…The upper channel contains a stagnant fluid, which acts as a heat shield, while the lower, open channel ensures the continuous circulation or evacuation of heat transfer air. A copper metal plate separates the two channels. …”
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    Article
  13. 673
  14. 674

    Construction Time of Three Wall Types Made of Locally Sourced Materials: A Comparative Study by Wojciech Drozd, Agnieszka Leśniak, Sebastian Zaworski

    Published 2018-01-01
    “…The layers have been chosen in such a manner that heat transfer coefficient values for the studied variants are as equal as possible (0.2 W/m2 K), thus allowing a reliable comparative study.…”
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    Article
  15. 675

    Analyzing radiative heat on third-grade fluids over an expanding inclined sheet subject to higher-order chemical reaction: An overlapping grid spectral quasilinearization approach by Titilayo M Agbaje, Folarin Oluwaseun, S.R. Mishra, Rupa Baithalu, Subhajit Panda

    Published 2025-03-01
    “…Therefore, the observation shows its important practical applications in industrial processes such as polymer extrusion, in which heat transfer properties are useful in the production of quality products. …”
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    Article
  16. 676

    Comparative analysis of efficiency of different types of thermal insulation in heat exchanger-utilizer of heat loss recovery system of mobile compressor units by V. L. Yusha, G. I. Chernov, A. M. Kalashnikov

    Published 2018-05-01
    “…The study is carried out numerically by modeling heat transfer processes in the «coolant-wall-hot gas-snack-insulationenvironment» system, i.e. in a simplified version of the recuperative heat exchanger. …”
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    Article
  17. 677

    Stagnation Point Flow of CoFe2O4/TiO2-H2O-Casson Nanofluid past a Slippery Stretching/Shrinking Cylindrical Surface in a Darcy–Forchheimer Porous Medium by Kifle Adula Duguma, Oluwole Daniel Makinde, Lemi Guta Enyadene

    Published 2023-01-01
    “…It is found that the thermal performance heat transfer enhancement capability of TiO2-H2O is higher than that of CoFe2O4-H2O. …”
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    Article
  18. 678

    Experimental Study on Thermal Performance of a Bent Copper-Water Heat Pipe by Shuangshuang Miao, Jiajia Sui, Yulong Zhang, Feng Yao, Xiangdong Liu

    Published 2020-01-01
    “…It is also demonstrated by the experiment that the bent copper-water heat pipe can respond quickly to the variation of heat input and possesses superior transient heat transfer performance.…”
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    Article
  19. 679

    Particle Vertical Mixing and Horizontal Conveyance Within an Ambient Temperature Fluidized Bed by Jawad Khalaf, Braden Smith, Haden Harper, Nathan Schroeder

    Published 2025-01-01
    “… Previous studies have shown the advantages of particle-to-sCO2 fluidized bed (FB) heat exchangers, which include high heat transfer coefficients, low material cost, and the ability to horizontally convey solid particles. …”
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    Article
  20. 680

    Design and Analysis of a Heat Exchanger for Irish Potato Pasteurization and Boiling. by Ssesanga, Edgar

    Published 2024
    “…In fire-tube steam generators, hot gases produced from combustion pass through tubes submerged in water, where heat transfer occurs. Conversely, water-tube boilers circulate water within tubes heated by external flames, allowing for higher pressure and temperature operation. …”
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    Thesis