Showing 81 - 100 results of 926 for search '"turbulence"', query time: 0.09s Refine Results
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    Assessment of RANS Models for Milli-Channel Turbulent Flow in Drip Irrigation Emitter by Qi Feng, Qingzheng Li, Yaojun Li, Xuefeng Qiu, Jiandong Wang, Xingfa Huang

    Published 2024-12-01
    “…Accurate numerical simulation of turbulent flow within the milli-channels of drip irrigation emitters has long been a significant challenge. …”
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    Waveform Distortion of Gaussian Beam in Atmospheric Turbulence Simulated by Phase Screen Method by Zhi-Qiang Yang, Li-hong Yang, Lei Gong, Liguo Wang, Xinyi Wang

    Published 2022-01-01
    “…The waveform distortion of the Gaussian beam in the atmospheric turbulence is analyzed; the simulation results show that the property of Gaussian beam has been destroyed after its passing through the atmospheric turbulence. …”
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    Assessment of Turbulence Models for Flow Simulation around a Wind Turbine Airfoil by Fernando Villalpando, Marcelo Reggio, Adrian Ilinca

    Published 2011-01-01
    “…With the aim of selecting the most suitable turbulence model to simulate flow around ice-accreted airfoils, this work concentrates on assessing the prediction capabilities of various turbulence models on clean airfoils at the large angles of attack that cause highly separated flows to occur. …”
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    COMPUTER MODEL OF AN AIRCRAFT TURBULENT FLOW OVER AND CALCULATION OF IT’S AERODYNAMIC CHARACTERISTICS by Yu. V. Yatskevich, Yu. V. Kozedub

    Published 2015-08-01
    “…The original semiempirical model of turbulent flow of air in an interface of an aircraft surface is described in this work. …”
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    Exploring dual-lidar mean and turbulence measurements over Perdigão's complex terrain by I. L. Coimbra, J. Mann, J. M. L. M. Palma, V. T. P. Batista

    Published 2025-01-01
    “…The impact of atmospheric stability on VM measurements also varied by location, especially for the turbulence variables. VM1 and VM3 exhibited better statistical metrics of the mean and turbulent wind under stable conditions, whereas at VM2, the better results with a stable atmosphere were restricted to the wind variances. …”
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    Deep reinforcement learning for active flow control in a turbulent separation bubble by Bernat Font, Francisco Alcántara-Ávila, Jean Rabault, Ricardo Vinuesa, Oriol Lehmkuhl

    Published 2025-02-01
    “…Abstract The control efficacy of deep reinforcement learning (DRL) compared with classical periodic forcing is numerically assessed for a turbulent separation bubble (TSB). We show that a control strategy learned on a coarse grid works on a fine grid as long as the coarse grid captures main flow features. …”
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    Theoretical Analysis and Semianalytical Solutions for a Turbulent Buoyant Hydrogen-Air Jet by M. F. El-Amin, Shuyu Sun, Amgad Salama

    Published 2012-01-01
    “…Semianalytical solutions are developed for turbulent hydrogen-air plume. We derived analytical expressions for plume centerline variables (radius, velocity, and density deficit) in terms of a single universal function, called plume function. …”
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    Experimental Views of Tran-Bend Particle Deposition in Turbulent Flow with Nanoscale Effect by Kun Zhou, Ke Sun, Xiao Jiang, Shaojie Liu, Zhu He, Zhou Ding

    Published 2018-01-01
    “…This paper presented experimental views of nano- and microaerosol distribution and deposition in turbulent tran-bend flows. These views included the particle flow measurement and particle depositions through individual bends, bifurcation bends, and those behind bends. …”
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    Numerical Analysis of Turbulent Combustion in a Model Swirl Gas Turbine Combustor by Ali Cemal Benim, Sohail Iqbal, Franz Joos, Alexander Wiedermann

    Published 2016-01-01
    “…Turbulence is modelled by a URANS formulation in combination with the SST turbulence model, as the basic modelling approach. …”
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