Showing 681 - 700 results of 741 for search '"hydrodynamics"', query time: 0.05s Refine Results
  1. 681
  2. 682

    Impact of Synthetic Porous Medium Geometric Properties on Solute Transport Using Direct 3D Pore-Scale Simulations by Paolo Roberto Di Palma, Nicolas Guyennon, Andrea Parmigiani, Christian Huber, Falk Heβe, Emanuele Romano

    Published 2019-01-01
    “…Finally, the possibility of estimating the hydrodynamic dispersion coefficient knowing only the geometric properties of porous media and the applied pressure gradient has been tested, within the range of tested porous media, against advection-diffusion simulations at low Reynolds (<10-1) and Peclet numbers ranging from 101 to 10-2.…”
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  3. 683

    Reconstructing the Three-Dimensional Thermohaline Structure of Mesoscale Eddies in the South China Sea Using In Situ Measurements and Multi-Sensor Satellites by Zhiyuan Zhuang, Yanwei Zhang, Liuzhenyi Zhang, Weihan Ruan, Danni Lyu, Jiancheng Yu

    Published 2024-12-01
    “…Besides utilizing basic sea surface hydrodynamic parameters obtained from satellite data for model training, an additional branch incorporating eddy physical parameters was introduced to optimize the model. …”
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  4. 684

    The Effects of Active Galactic Nuclei Feedback on the Lyα Forest Flux Power Spectrum by Megan Taylor Tillman, Blakesley Burkhart, Stephanie Tonnesen, Simeon Bird, Greg L. Bryan

    Published 2025-01-01
    “…Using the Simba cosmological-hydrodynamic simulations, we examine the impact that adding different AGN feedback modes has on the predicted P1D. …”
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  5. 685

    Dual-Source Optimization of the “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” Project Based on the Euler Method by Ruichen Xu, Yong Pang, Zhibing Hu, John Paul Kaisam

    Published 2020-01-01
    “…In order to simulate the different situations of single- and dual-source water diversions (Wangyu-Xinmeng Rivers) in Tai Lake, we based this study on a three-dimensional hydrodynamic model coupled with the Euler method, which can accurately calculate the water exchange rates in the different districts of Tai Lake. …”
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  6. 686

    Green Analytical Method for Simultaneous Determination of Glucosamine and Calcium in Dietary Supplements by Capillary Electrophoresis with Capacitively Coupled Contactless Conducti... by Yen Nhi Do, Thi Lan Phuong Kieu, Thi Huyen My Dang, Quang Huy Nguyen, Thu Hien Dang, Cao Son Tran, Anh Phuong Vu, Thi Trang Do, Thi Ngan Nguyen, Son Luong Dinh, Thi Minh Thu Nguyen, Thi Ngoc Mai Pham, Anh Quoc Hoang, Bach Pham, Thi Anh Huong Nguyen

    Published 2023-01-01
    “…After optimization, the CE conditions for selective determination of glucosamine and Ca2+ were obtained, including a 10 mM tris (hydroxymethyl) aminomethane/acetic acid (Tris/Ace) buffer of pH 5.0 as the background electrolyte; separation voltage of 20 kV; and hydrodynamic injection (siphoning) at 25 cm height for 30 s. …”
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  7. 687

    One-Dimensional Simulation of the In-Situ Oil Combustion with Consideration to Fluid and Solid Combustible Components by I. A. Koznacheev, K. V. Dobrego

    Published 2019-02-01
    “…It is found that taking into consideration of highly reactive liquid component results in widening (diffusion) of the thermal front, which may play positive role in its spatial thermo-hydrodynamic stabilization. The results of simulation may be utilized for development of technical projects of oil recovery via in-situ combustion, for designing of furnaces utilizing multicomponent fixed layer fuels and for thermochemical investigation of multicomponent fuels.…”
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  8. 688

    Numerical modelling of the impact of coral reef degradation and sea level rise on coastal protection at The Buccoo Reef, Tobago: implications for reef restoration and management st... by Avinash Boodoo, Deborah Villarroel-Lamb

    Published 2025-02-01
    “…A numerical modelling approach using a coupled depth-averaged (2DH) hydrodynamic and spectral wave model in Delft3D was used to evaluate the coastal protection effectiveness of a fringing reef under varying scenarios of coral reef degradation and SLR at The Buccoo Reef, Tobago. …”
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  9. 689

    Experimental Study of Methods of Increasing the Efficiency of a Direct-Flow Air-Jet Detonation Engine by Vitalii Stoliarchuk, Oleksandr Zolotko, Oleksandr Aksonov

    Published 2023-06-01
    “…The use of detonation fuel combustion allows to increase the thermodynamic efficiency of the engine and the thermodynamic efficiency of fuel combustion. Detonation is a hydrodynamic wave process of propagation of an exothermic reaction zone in a substance at a supersonic speed. …”
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  10. 690

    Toward GIC Forecasting: Statistical Downscaling of the Geomagnetic Field to Improve Geoelectric Field Forecasts by C. Haines, M. J. Owens, L. Barnard, M. Lockwood, C. D. Beggan, A. W. P. Thomson, N. C. Rogers

    Published 2022-01-01
    “…However, estimation of the geoelectric field is sensitive to high‐frequency geomagnetic field variations, which operational global magneto‐hydrodynamic models do not fully capture. Furthermore, an assessment of GIC forecast uncertainty would require a large ensemble of magnetospheric runs, which is computationally expensive. …”
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  11. 691

    Analysis of Additional Methods of purification of Mixtures while Conducting Differential Lysis under Sexual Crimes by Ya. O. Sinitsyna

    Published 2021-07-01
    “…Chemical methods of mixture purification have been studied, including additional washing and incubation of the mortar, use of DNases, SDS lysis buffer and magnetic sorting with the use of antibodies (MOSPD3 and RH-20), and physical methods such as laser microdissection, acoustic lysis, hydrodynamic effect in small Reynolds numbers, microchips with additional integration of Cialyl Lewis oligosaccharide sequence and DEPArray technology. …”
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  12. 692

    Integrated Identification and Efficient Use of Biodiversity in Mountainous Regions by Mehdiyeva A. M., Mahmudova Z. A., Rustamova D. F., Mansurova D., Juraeva G.

    Published 2025-01-01
    “…The following issues were studied: hydrogeological research methods will help to identify the development zone of the intensive circulation aquifer (active water exchange) and the base of the development zone of the deep underground flow aquifer (impeded exchange) in the underground hydrosphere zones, and to assess their hydrodynamic and hydrothermal conditions and parameters. …”
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  13. 693

    Effects of Thermodynamics on the Concurrent Accretion and Migration of Gas Giants in Protoplanetary Disks by Hening Wu, Ya-Ping Li

    Published 2024-12-01
    “…In this work, we carry out a series of 2D global hydrodynamical simulations with Athena++ to explore the effect of thermodynamics on the concurrent accretion and migration processes of the planets in a self-consistent manner. …”
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  14. 694

    CALCULATION OF TECHNOLOGICAL PARAMETERS OF OUT-PIPE REAGENT CIRCULAR IRRIGATION OF GRAVEL-PACKED FILTERS OF WATER SUPPLY WELLS by V. V. Ivashechkin, V. V. Veremenyuk, P. A. Avtushko

    Published 2014-12-01
    “…The purpose of this work is the study of decolmatation rate of granular layer of gravel pack of well during creating inside of it flushing of reagent with given hydrodynamic parameters and determination the duration of treatment. …”
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  15. 695

    Analysis of Downstream Flood Risk in the Failure of Batman Dam with Two-Dimensional Hydraulic Modeling and Satellite Data by Gökçen Uysa, Enver Taşçı

    Published 2023-01-01
    “…In the second stage, the propagation of the flood was simulated in the Batman River and its nearby area using a 2-Dimensional hydrodynamic model. Terrain information, which is the most important input of the model, was obtained from Digital Elevation Model (DEM) based satellite product data using SRTM with 30 m spatial resolution and ALOS-PALSAR with 12.5 m spatial resolution. …”
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  16. 696

    Marine Macroalgae Display Bioreductant Efficacy for Fabricating Metallic Nanoparticles: Intra/Extracellular Mechanism and Potential Biomedical Applications by Sabiha Mahmood Ansari, Quaiser Saquib, Valeria De Matteis, Hend Awad Alwathnani, Sulaiman Ali Alharbi, Abdulaziz Ali Al-Khedhairy

    Published 2021-01-01
    “…Moreover, these NPs can be characterized for the size, shapes, functional groups, surface properties, porosity, hydrodynamic stability, and surface charge using different characterization techniques. …”
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  17. 697

    Integration of field data and application of machine learning methods to assess the condition of the near-wellbore zone of carbonate reservoirs by Andrey V. Soromotin, Dmitriy A. Martyushev

    Published 2025-01-01
    “…This paper proposes an approach for quickly assessing the permeability of the near-wellbore zone, based on a statistical analysis of the results of interpretation of hydrodynamic studies (256 studies) and operational data from wells of an oil carbonate reservoir in the Perm Krai. …”
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  18. 698

    Quantifying soil surface erosion by Philippe, Pierre, Benahmed, Nadia

    Published 2024-12-01
    “…Measuring erosion itself is challenging, both in terms of determining the rate of mass removal from a surface, and in terms of selecting and quantifying a relevant hydrodynamic quantity to reflect the strength exerted by the flow. …”
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  19. 699

    In-Line and Cross-Flow Coupling Vibration Response Characteristics of a Marine Viscoelastic Riser Subjected to Two-Phase Internal Flow by Xueping Chang, Jinming Fan, Wenwu Yang, Yinghui Li

    Published 2021-01-01
    “…This paper studies the in-line and cross-flow coupling vibration response characteristics of a marine viscoelastic riser subjected to two-phase internal flow and affected by the combined effects of several parameters including the volume fraction of gas phase, sea water flow velocity, viscoelastic coefficient of the marine riser, axial tension amplitude, and the in-line and cross-flow coupling effect taking into account both the geometric and hydrodynamic nonlinearities. On the base of extended Hamilton’s principle for open systems, the dynamic equations of the marine viscoelastic riser subjected to the axial tension and gas-liquid-structure interaction are established. …”
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  20. 700

    A life stage resolved habitat model for guiding seagrass restoration in coastal lagoons by Sherry Y. Zhai, Michelle Waycott, Ryan Lewis, Emma O’Loughlin, Paul L.A. Erftemeijer, Peisheng Huang, Justin D. Brookes, Claire Sims, Zhenming Zhang, Matthew R. Hipsey

    Published 2025-01-01
    “…High-resolution predictions from a coupled hydrodynamic-habitat suitability model were validated against individual life stage data and reproductive outcomes (sexual and asexual) under both typical and atypical (La Niña) climatic conditions, achieving statistically significant (P < 0.05) correlation coefficients for all life stages under typical conditions. …”
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