Showing 681 - 700 results of 926 for search '"turbulence"', query time: 0.05s Refine Results
  1. 681

    The Effects of Anthropogenic Heat Release on Urban Meteorology and Implication for Haze Pollution in the Beijing-Tianjin-Hebei Region by Ruiting Liu, Zhiwei Han

    Published 2016-01-01
    “…This study revealed that AHR from cities exerted a significant impact on meteorology by generally increasing surface air temperature and wind speed, decreasing relative humidity, and elevating PBL height and near surface turbulent kinetic energy (TKE), which could consequently reduce surface pollutant concentration and mitigate haze pollution by enhancing atmospheric instability and turbulent mixing and reducing aerosol hygroscopic growth.…”
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    Article
  2. 682

    Fractal Rate of Adsorption and Surface Diffusivity of Carbon Dioxide across Mesoporous Adsorbents by M.R. Othman, Martunus, W.J.N. Fernando, J. Kim

    Published 2009-12-01
    “…The calculated adsorption of CO 2 from convective models was significantly higher in the turbulent regime. The adsorption rate increased with increasing values of ΔT (T sat – T). …”
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  3. 683

    Characterization of upper airway airflow dynamics in young adults with isolated Robin sequence: An exploratory investigation by Maria Noel Marzano-Rodrigues, Sergio Henrique Kiemle Trindade, Ivy Kiemle Trindade-Suedam

    Published 2025-03-01
    “…Morphophysiological variables assessed were: total airway volumes, minimal cross-sectional areas, average pressure, velocity magnitude, wall shear stress, turbulent kinetic energy (k) production, and resistance. …”
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    Article
  4. 684

    MODERN MARKETING TECHNOLOGIES IN THE ADVERTISING BUSINESS by M. Orlova, A. Serzhantov, A. Cherskikh

    Published 2016-03-01
    “…Integrated use of marketing interaction marketing technology and marketing experience will allow Russian companies to maximize customer value and achieve a competitive edge in a turbulent market environment.…”
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    Article
  5. 685

    Full-Scale Experimental Validation of Large-Eddy Simulation of Wind Flows over Complex Terrain: The Bolund Hill by Ashvinkumar Chaudhari, Antti Hellsten, Jari Hämäläinen

    Published 2016-01-01
    “…According to the results comparison, it is found that the LES model provides by far the most accurate prediction for turbulent kinetic energy. The simulation error of this LES model for predicting turbulent kinetic energy is 19% smaller than that of all other models, whether experimental or numerical, employed previously over Bolund Hill.…”
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  6. 686

    Modelling of the Curvature Term of the Flame Surface Density Transport Equation for Large Eddy Simulations by Mohit Katragadda, Nilanjan Chakraborty

    Published 2012-01-01
    “…A simplified chemistry based three-dimensional Direct Numerical Simulation (DNS) database of freely propagating statistically planar turbulent premixed flames with a range of different values of turbulent Reynolds number has been used for the a priori modelling of the curvature term of the generalised Flame Surface Density (FSD) transport equation in the context of Large Eddy Simulation (LES). …”
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  7. 687

    The Effect of Boattail Angles on the Near-Wake Structure of Axisymmetric Afterbody Models at Low-Speed Condition by The Hung Tran

    Published 2020-01-01
    “…The time-averaged flow characteristics including the length of recirculation of the afterbody, turbulent intensity, and Reynolds shear stress were analyzed and compared among those boattail models. …”
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    Article
  8. 688

    ABOUT HUMANISTIC NATURE OF CULTURAL HERITAGE AND CHALLENGES OF CONTEMPORARY TIME by Vladimir I. Ionesov

    Published 2015-06-01
    “…Author does attempt to show how the heritage to influence on cultural process and social changes in turbulent time, but also why world heritage is imperative of survival, intercultural reconciliation and sustainable development of humanity. …”
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    Article
  9. 689

    Modeling the transport and anisotropy of energetic electrons in solar flares by Xiangliang Kong, Xiangliang Kong, Xiangliang Kong, Hao Ning, Yao Chen, Yao Chen

    Published 2025-01-01
    “…Our simulation results highlight the effects of turbulent pitch-angle scattering on electron trap/precipitation and anisotropic distribution in solar flares, which may help us understand the precipitation of magnetospheric electrons accounting for the aurora as well.…”
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  10. 690

    Accuracy and Uncertainty Analysis of PSBT Benchmark Exercises Using a Subchannel Code MATRA by Dae-Hyun Hwang, Seong-Jin Kim, Kyong-Won Seo, Hyuk Kwon

    Published 2012-01-01
    “…Optimum values of the turbulent mixing parameter were evaluated for the subchannel exit temperature distribution benchmark. …”
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  11. 691

    RESEARCH ON THE DYNAMIC CHARACTERISTICS OF OFFSHORE WIND TURBINES UNDER SEISMIC INDUCED EMERGENCY SHUTDOWN (MT) by NIU KaiLun, YAN YangTian, LI Chun, LI ZhiHao, XUE ShiCheng

    Published 2023-01-01
    “…In order to study the dynamics of a very large monopile offshore wind turbine under emergency shutdown, the DTU 10 MW monopile offshore wind turbine is used as the research object to establish a turbulent wind-wave-earthquake load multi-physics field model with wind and wave correlation and construction of soil-structure coupling model by p-y curve method, Q-z curve method and Winkler model. …”
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  12. 692

    VOF Calculations of Countercurrent Gas-Liquid Flow in a PWR Hot Leg by M. Murase, A. Tomiyama, I. Kinoshita, Y. Utanohara, Chihiro Yanagi, T. Takata, A. Yamaguchi

    Published 2012-01-01
    “…We improved the computational grid and schemes in the VOF (volume of fluid) method with the standard 𝑘−𝜀 turbulent model in our previous study to evaluate CCFL (countercurrent flow limitation) characteristics in a full-scale PWR hot leg (750 mm diameter), and the calculated CCFL characteristics agreed well with the UPTF data at 1.5 MPa. …”
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  13. 693

    Surface energy balance closure over melting snow and ice from in situ measurements on the Greenland ice sheet by Maurice van Tiggelen, Paul C. J. P. Smeets, Carleen H. Reijmer, Dirk van As, Jason E. Box, Robert S. Fausto, Shfaqat Abbas Khan, Eric Rignot, Michiel R. van den Broeke

    Published 2024-01-01
    “…This study quantifies the SEB closure by comparing the energy available for surface melt, determined from continuous measurements of radiative fluxes and turbulent heat fluxes, to the surface ablation measured on the Greenland ice sheet between 2003 and 2023. …”
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    Article
  14. 694

    Numerical Investigation of Inlet Thermodynamic Conditions on Solid Fuel Ramjet Performances by Weixuan Li, Dan Zhao, Xiong Chen, Liang Zhu, Siliang Ni

    Published 2021-01-01
    “…This is achieved by using an in-house FORTRAN code to simulate a 2D turbulent, reacting, unsteady flow in the ramjet engine. …”
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  15. 695

    Uncertainties Analysis on the Prediction of Flow and Heat Transfer of Liquid Sodium with CFD Technology by Zhanwei Liu, Xinyu Li, Tenglong Cong, Rui Zhang, Lingyun Zheng, Hang Deng, Yuning Cui

    Published 2020-01-01
    “…In this work, the uncertainties from the turbulent model, boundary conditions, and physical properties for the flow and heat transfer of liquid sodium were evaluated against the experimental data. …”
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  16. 696

    Effect of Secondary Flows on Heat Transfer of a Gas Turbine Blade by Hesham M. El-Batsh, Sameh A. Nada, Samia Nasreldin Abdo, Abdelgalil A. El-Tayesh

    Published 2013-01-01
    “…Three-dimensional nonisothermal, turbulent flow was obtained by solving Reynolds averaged Navier-Stokes equations and energy equation. …”
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  17. 697

    Investigation of Flow Characteristics in Valveless Piezoelectric Pumps with Airfoil Baffles at Varying Angles of Attack by Jun Huang, Hiba Affane, Bo Zhang, Ming Kuang, Jian Xiong, Siyao Zhang

    Published 2025-01-01
    “…High turbulent dissipation was primarily observed at the pump chamber inlet, the trailing edges of the airfoils in both the inlet and outlet pipes, and the outlet bend. …”
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  18. 698

    Oscillatory Characteristics of Flow Rate in Cyclone Chambers of High Relative Length by A. N. Orekhov, E. N. Saburov

    Published 2013-10-01
    “…The paper describes an experimental investigation pertaining to distribution of oscillatory and averaged tangential and axial velocities of turbulent flow in cyclone chambers of high relative length. …”
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  19. 699

    James Ellroy’s American Tabloid: Conspiracy Theory and Chaos Theory by Isabelle Boof-Vermesse

    Published 2004-12-01
    “…Applying determinist chaos theory to the conspiracy that led to the JFK assassination as it is revisited by what is, after all, a fictional text, this essay draws some conclusions as to the opposition between “compartmentalisation” and “connectionism”, on the one hand, and as to the turbulent relationship between history and fiction, on the other.…”
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  20. 700

    Numerical Study on Plane and Radial Wall Jets to Validate the 2D Assumption for an Idealized Downburst Outflow by Yongli Zhong, Zhitao Yan, Yan Li, Jie Luo, Hua Zhang

    Published 2021-01-01
    “…Turbulent radial and plane wall jets have been extensively investigated both experimentally and numerically over the past few decades. …”
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