Showing 21 - 40 results of 40 for search '"particle-laden flows"', query time: 0.08s Refine Results
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    Simulation of Particle Trajectories in Gas Turbine Components and Assessment of Unsteady Effects Using an Efficient Eulerian-Lagrangian Technique by Stefano Oliani, Nicola Casari, Michele Pinelli, Mauro Carnevale

    Published 2023-03-01
    “…On this track, numerical modelling of particle-laden flows in multistage turbomachinery has become an important step in helping to analyse the behaviour of a discrete phase in gas turbines. …”
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    Article
  10. 30

    CFD simulations of turbulent dust dispersion in the 20 L vessel using OpenFOAM by Islas, A, Rodríguez-Fernández, A, Betegón, C, Martinez-Paneda, E, Pandal, A

    Published 2021
    “…Moreover, the model predicts well the formation of a two-vortex flow pattern, which has a negative impact on the distribution of the particle-laden flows with dp≤ 100 μm, as most of the particles concentrate at the near-wall region. …”
    Journal article
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    A high-efficiency discretized immersed boundary method for moving boundaries in incompressible flows by Dong Xu, Jianing Liu, Yunfeng Wu, Chunning Ji

    Published 2023-01-01
    “…The results show speedup ratios of 30–40 or even higher using DIBM when compared with conventional IBM for typical moving boundary simulations like particle-laden flows, while the error is estimated to be under 1% and can be further decreased by using finer subgrid stencils. …”
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    Article
  12. 32

    The Basset–Boussinesq history force: its neglect, validity, and recent numerical developments by Divya Jaganathan, S. Ganga Prasath, Rama Govindarajan, Vishal Vasan

    Published 2023-05-01
    “…Particle-laden flows are ubiquitous, ranging across systems such as platelets in blood, dust storms, marine snow, and cloud droplets. …”
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    Article
  13. 33

    Numerical Simulations of Turbulent Gas-solid Flow in a Gradual Expansion by A. Benavides-Moran, S. Lain

    Published 2024-02-01
    “…Modeling efforts on turbulent gas-solid flows have mainly focused on studying particle-laden flows in channels and pipes. Despite its significance for industrial applications, the study of gas-solid flows in sudden or gradual expansions is less common in the literature. …”
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    Article
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    A New Perspective to Tribocharging: Could Tribocharging Lead to the Development of a Non-Destructive Approach for Process Monitoring and Quality Control of Powders? by Hadi Mehrtash, Dinara Konakbayeva, Solmaz Tabtabaei, Seshasai Srinivasan, Amin Reza Rajabzadeh

    Published 2022-02-01
    “…A tribocharging model based on the prominent condenser model was combined with a Eulerian–Lagrangian computational fluid dynamics (CFD) model to simulate particle tribocharging in particle-laden flows. Further, an artificial neural network model was developed to predict particle–wall collision numbers based on a database obtained through CFD simulations. …”
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    Article
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    Experimental and numerical investigation into the effect of surface roughness on particle rebound by Johannes Altmeppen, Heike Sommerfeld, Christian Koch, Stephan Staudacher

    Published 2022-10-01
    “…Therefore, the effect of surface roughness should not be neglected in numerical simulations of particle-laden flows. Modeling the superimposed phenomena which are observed to be dominating at high impact angles opens up a further field of research.…”
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    Article
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    Numerical Investigations on a Small-Scale Air-Slide Conveyor by J. Xiang, T. H. New

    Published 2019-01-01
    “…This study demonstrates the validity of ASC model design and paves the way for using similar numerical tools for future particle-laden flow studies. Lastly, it also offers design and optimization insights into such industrial ASC systems.…”
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    Article
  17. 37

    The use of thermal lattice Boltzmann numerical scheme for particle-laden channel flow with a cavity by Jahanshaloo, Leila, Che Sidik, Nor Azwadi, Salimi, Shahin, Safdari, Arman

    Published 2014
    “…In this article, particle-laden flow in a channel with heated cavity has been investigated. …”
    Article
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    Near-surface snow particle dynamics from particle tracking velocimetry and turbulence measurements during alpine blowing snow storms by N. O. Aksamit, J. W. Pomeroy

    Published 2016-12-01
    “…Momentum exchange from wind to the dense near-surface particle-laden flow appears significant and makes an important contribution to blowing snow mass flux and saltation initiation dynamics. …”
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    Article
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    Experimental Study of the Particles Influence on the Pyramid Wake within the Turbulent Boundary Layer by Y. T. Cheng, J. Sun, P. Chen, W. Y. Chen

    Published 2022-11-01
    “…The concentration distribution and degree of dispersion in the particle-laden flow illustrate different results, with lower statistics in the wake flow field.…”
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    Article
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