Showing 381 - 400 results of 463 for search '"computational fluid dynamics"', query time: 0.06s Refine Results
  1. 381

    Mechanistic modelling of water–oxygen bubbly flow in horizontal pipes: Deviation analysis from experimental correlations and performance comparison with CFD by Montadhar Guesmi, Johannes Manthey, Richard Schab, Simon Unz, Michael Beckmann

    Published 2025-01-01
    “…Secondly, a similar study utilizing the computational fluid dynamics (CFD) method based on the discrete phase method (DPM) is conducted, which has not been addressed in previous works for the heat transfer investigation. …”
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    Article
  2. 382

    Inerting Strategy for a Demonstration-Scale Hot Cell Facility Based on Experiences from Pilot-Scale Argon Cell Facility Operation and CFD Analysis by Seungnam Yu, Jaehoon Lim, Ilje Cho, Jonghui Han

    Published 2021-01-01
    “…The study applies the inerting strategy to a demonstration-scale hot cell facility beyond that of the currently existing pilot-scale hot cell facility and performs computational fluid dynamics (CFD) simulation with various flow rates to determine an appropriate approach for inerting the target facility. …”
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  3. 383

    Literature Review on Single and Twin-Screw Extruders Design for Polymerization Using CFD Simulation by Elham Delvar, Inês Oliveira, Margarida S. C. A. Brito, Cláudia G. Silva, Arantzazu Santamaria-Echart, Maria-Filomena Barreiro, Ricardo J. Santos

    Published 2025-01-01
    “…This work presents a comprehensive review of the evolution in modeling reactive extrusion (REx), tracing developments from early analytical models to advanced computational fluid dynamics (CFD) simulations. Additionally, it highlights the key challenges and future directions in this field. …”
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    Article
  4. 384

    Optimizing aerodynamic shape of benchmark problems using an improved Gaussian process regression algorithm by Youtao Xue, Yuxin Yang, Shaobo Yao, Wenwen Zhao, Lihua Chen

    Published 2025-12-01
    “…Compared to the conventional GPR-based SBO approach, our AKC-GPR framework significantly reduces the number of required computational fluid dynamics (CFD) simulations by 27.7% while improving drag reduction by 2.83%. …”
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    Article
  5. 385

    Numerical analysis of evaporation reduction in floating photovoltaic power plants: influence of design parameters by Berlioux Baptiste, Amiot Baptiste, Ferrand Martin, Le Berre Rémi, Rhazi Oume-Lgheit, Vidal Javier, Pabiou Hervé, Knikker Ronnie

    Published 2025-01-01
    “…This study was performed using Computational Fluid Dynamics (CFD) of the surrounding atmosphere, with the impact of the FPV plant modelled using specific boundary conditions to reduce computational costs. …”
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  6. 386

    Thermal optimization and exergy efficiency of two new parabolic solar collectors using response surface methodology by Samaneh Baharloui, Mohammad Mohsen Peiravi, Mofid Gorji bandpy

    Published 2025-01-01
    “…The inlet temperature of the heat transfer fluid was set at 120 °C, with the outlet temperature fluctuating between 250 °C to 450 °C. 3D computational fluid dynamics simulations using Ansys Fluent software and optimization process based on response surface methodology (RSM) using Design Expert analysis investigated entropy, thermal power, exergy efficiency, thermal efficiency and effective Prandtl number (Pr) for various solar panel configurations. …”
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  7. 387

    Influence of lance height and angle on the penetration depth of inclined coherent and conventional supersonic jets in electric arc furnace steelmaking by Wu X.-T., Zhu R., Wei G.-S., Dong K.

    Published 2020-01-01
    “…This study developed an optimized theoretical model to calculate the penetration depth of inclined coherent and conventional supersonic jets by combining theoretical modeling and numerical simulations. The computational fluid dynamics results are validated against water model experiments. …”
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    Article
  8. 388

    Influence of hybrid air-cooled based strategy on thermal management system performance by Olanrewaju M. Oyewola, Emmanuel T. Idowu, Mebougna L. Drabo

    Published 2025-02-01
    “…This study adopts hybrid cooling strategy (HCS), through combination of existing air-cooling strategies to investigate the performance of Z–Type BTMSs. Computational Fluid Dynamics (CFD) method was used to evaluate the performance of the HCSs. …”
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    Article
  9. 389

    Computational investigation of thermal behaviors of the automotive radiator operated with water/anti-freezing agent nanofluid based coolant by Ibrahim Ademola Fetuga, Olabode Thomas Olakoyejo, Daniel Ejike Ewim, Joshua Kolawole Gbegudu, Adekunle Omolade Adelaja, Olayinka Omowunmi Adewumi

    Published 2022-03-01
    “… In this study, a 3D computational fluid dynamics (CFD) study was conducted in ANSYS (FLUENT) to examine the thermal performance of an automotive radiator using conventional and hybrid coolant with a Al2O3 nanoparticles (NPs) . …”
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  10. 390

    Marine energy harvesting from fluid flow via vortex induced vibrations by Zahrapanah Razaviyn, Milad Heidari, Sivasakthivel Thangavel, Vikas Verma, Ashwani Kumar, Ashok Kumar Yadav

    Published 2025-01-01
    “…This research study highlights into the dynamics of vortex-induced vibrations (VIV) in a rigid cylinder, employing computational fluid dynamics (CFD) simulations validated against experimental data. …”
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  11. 391

    Design of novel graded bone scaffolds based on triply periodic minimal surfaces with multi-functional pores by Rongwu Lai, Rongwu Lai, Jian Jiang, Jian Jiang, Yi Huo, Hao Wang, Sergei Bosiakov, Yongtao Lyu, Yongtao Lyu, Lei Li

    Published 2025-02-01
    “…The performance of these scaffolds was evaluated using finite element (FE) analysis and computational fluid dynamics (CFD) method.ResultsThe results from FE analysis indicated that the novel scaffold exhibited a lower elastic modulus, potentially mitigating the issue of stress shielding. …”
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    Article
  12. 392

    An Experiment-Based Simplified Method for the Model of Building Groups in CFD Simulation by Hongling Guo, Ying Zhou, Yingxin Li, Zhihui Zhang, Heng Li

    Published 2021-01-01
    “…Computational Fluid Dynamics (CFD) has been widely used in the simulation and analysis of community or urban wind environments. …”
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    Article
  13. 393

    The Influence of Ventilation Arrangement on the Mechanism of Dust Distribution in Woxi Pithead by Zhiyong Zhou, Pei Hu, Chongchong Qi, Tianpei Niu, Ming Li, Long Tian

    Published 2018-01-01
    “…The established computational fluid dynamics (CFD) models were validated using the airflow velocity data and the dust concentration data monitored at different positions from the operating coal mine. …”
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    Article
  14. 394

    Impact of Branch Pipe Valve Closure Procedures on Pipeline Water Hammer Pressure: A Case Study of Xinlongkou Hydropower Station by Zilong Li, Jin Jin, Zhanpeng Pan, Jianren Sun, Kaiqiang Geng, Yu Qiao

    Published 2025-01-01
    “…Additionally, computational fluid dynamics (CFD) was applied to analyze the dynamic effects of different factors on the water hammer in the branch pipelines of the station. …”
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  15. 395

    Definition of minimum clearance height of railway bridges in a windblown sand area based on numerical simulation by Xian Zhang, Shengbo Xie, Yingjun Pang

    Published 2025-01-01
    “…To investigate the effect of beam clearance height on wind-sand movement near the surface, and to determine the minimum clearance height for railway bridges in such areas, computational fluid dynamics using the Euler-Euler two-phase flow model was employed to simulate the wind-sand flow field beneath bridges with different heights. …”
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  16. 396

    Numerical Simulation of Bubble Coalescence and Break-Up in Multinozzle Jet Ejector by Dhanesh Patel, Ashvinkumar Chaudhari, Arto Laari, Matti Heiliö, Jari Hämäläinen, Kishorilal Agrawal

    Published 2016-01-01
    “…More precisely, dynamics of bubble coalescence and breakup in the multinozzle jet ejectors are studied by means of Computational Fluid Dynamics (CFD). The population balance approach is used for the gas phase such that different bubble size groups are included in CFD and the number densities of each of them are predicted in CFD simulations. …”
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  17. 397

    Influence of surface roughness of thermal barrier coating on the cooling performance of a film-cooled turbine vane by Xiaoyu Song, Feng Liu, Yan Yan, Wen Wang, Yaning Wang, Wei Sun, Jiahuan Cui

    Published 2025-01-01
    “…Utilizing the method of conjugate heat transfer (CHT) and Computational Fluid Dynamics (CFD), we employed the SST k-ω two-equation turbulence model to conduct numerical simulations of the film cooling process. …”
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  18. 398

    Experimental dataset of a model-scale ship in calm water and wavesUniversity of Southampton Institutional Repository by Saeed Hosseinzadeh, Stephen Turnock, Haesol Lee, Rodolfo Olvera

    Published 2025-02-01
    “…The acquisition of high-quality experimental data is essential for refining Computational Fluid Dynamics (CFD) simulations and modifying analytical methods to evaluate the powering performance of ships. …”
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    Article
  19. 399

    DEVELOPMENT OF A NEW GENERATION OF TORNUM REX MINING GRAIN DRYERS AND THEIR DESIGN METHODS by V. Fitsyk

    Published 2024-12-01
    “…Pressure losses, drying agent flow distribution and temperature distribution in the hot air chamber in a continuous grain dryer with mixed flow were investigated using CFD (Computational Fluid Dynamics). The flow in the dryer was considered as steady, laminar and turbulent. …”
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  20. 400

    Machine learning-based prediction of hemodynamic parameters in left coronary artery bifurcation: A CFD approach by Sara Malek, Arshia Eskandari, Mahkame Sharbatdar

    Published 2025-01-01
    “…Percutaneous coronary intervention (PCI) of bifurcation lesions presents challenges, necessitating accurate assessment of hemodynamic parameters such as wall shear stress (WSS) and oscillatory shear index (OSI) to predict acute coronary syndrome (ACS) risk. Computational fluid dynamics (CFD) provides valuable insights but is computationally intensive, prompting exploration of machine learning (ML) models for efficient hemodynamics prediction. …”
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    Article