Showing 241 - 260 results of 521 for search '"hydrodynamics"', query time: 0.06s Refine Results
  1. 241
  2. 242

    Analytical and Numerical Methods for Circumbinary Disk Dynamics. II. Inclined Disks by Michal Pirog, Siddharth Mahesh, Sean T. McWilliams

    Published 2025-01-01
    “…We employ two-dimensional Newtonian hydrodynamics simulations to examine the influence of two model parameters: the mass ratio of the binary and the inclination angle between the binary and the disk. …”
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    Article
  3. 243

    Magnetic field influence on heat transfer of NEPCM in a porous triangular cavity with a cold fin and partial heat sources: AI analysis combined with ISPH method by Munirah Aali Alotaibi, Weaam Alhejaili, Abdelraheem M. Aly, Samiyah Almalki

    Published 2025-04-01
    “…This study employs the Incompressible Smoothed Particle Hydrodynamics (ISPH) method and an Artificial Neural Network (ANN) model to examine the thermal and fluid dynamics behavior of nano-enhanced phase change material (NEPCM) within a triangular cavity containing a fin. …”
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    Article
  4. 244

    Research on the movement process of erosion-denudation type debris flow in middle-low mountains based on particle algorithm model by Xiaofeng He, Yongfeng Gong, Jinkai Yan, Shichang Gao, Zheng He, Gang Zhang, Guorui Wang, Zhiyong Hu, Hui Wang

    Published 2025-01-01
    “…This study focuses on the Zhengguangou debris flow, utilizing the DAN-3D software based on Smoothed Particle Hydrodynamics (SPH) to construct a dynamic debris flow model. …”
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    Article
  5. 245

    Numerical simulation of magnetically driven nanomaterial rotating flow configured by convective-radiative cone with chemical reaction by Cyrus Raza Mirza, Muhammad Salman Kausar, Muhammad Nasir, M. Waqas, Nurnadiah Zamri, Iskandar Shernazarov, S.U. Khan, Nidhal Ben Khedher

    Published 2025-03-01
    “…Flow expressions include thermo-solutal buoyancy, varying viscosity and magneto-hydrodynamics. Radiative heat, thermophoresis, viscous dissipation, Brownian diffusion, thermal source and first order chemical reaction are pondered to model transport expressions. …”
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    Article
  6. 246

    Atomic Force Microscopy (AFM) nanomechanical characterization of micro- and nanoplastics to support environmental investigations in groundwater by Massimiliano Galluzzi, Michele Lancia, Chunmiao Zheng, Viviana Re, Valter Castelvetro, Shifeng Guo, Stefano Viaroli

    Published 2025-06-01
    “…The application of the proposed method can facilitate the characterization of micro-and nanoplastics in groundwater, a resource characterized by large uncertainties in hydrodynamics and pollutant transport.…”
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    Article
  7. 247

    Integrated ISPH approach with artificial neural network for magnetic influences on double diffusion of a non-Newtonian NEPCM in a curvilinear cavity by Weaam Alhejaili, Munirah Alotaibi, Abdelraheem M. Aly

    Published 2024-12-01
    “…The artificial neural network (ANN) in conjunction with the incompressible smoothed particle hydrodynamics (ISPH) approach, deals with exothermic reaction effects on Cattaneo-Christov (Ca-Ch) heat and mass transport of nano-enhanced phase change material (NEPCM) in a curvilinear cavity. …”
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    Article
  8. 248

    Comparative analysis of counter-current and co-current downer reactors using particle image velocimetry and computational particle-fluid dynamics by Talal A. Aldugman, Mengmeng Cui, Abdulrahman Alzailaie, Abdullah Alhareth, Kenneth Langley, Lujain Alfilfil, Khalid Almajnouni, Jorge Gascon, Sigurdur Thoroddsen, Pedro Castaño

    Published 2025-03-01
    “…We investigated the hydrodynamics in co- and counter-current downer operations using particle image velocimetry (PIV) and computational particle fluid dynamics simulations (CPFD). …”
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    Article
  9. 249

    Assessing national exposure to and impact of glacial lake outburst floods considering uncertainty under data sparsity by H. Chen, Q. Liang, J. Zhao, S. B. Maharjan

    Published 2025-02-01
    “…A graphics processing unit (GPU)-based hydrodynamic model is then adopted to simulate the resulting flood hydrodynamics in different GLOF scenarios. …”
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    Article
  10. 250

    Petrophysical Characterization and Gas Accumulation of Wufeng-Longmaxi Shale Reservoir in Eastern Margin of Sichuan Basin, SW China by Wei Wang, Dahua Li, Lijun Cheng, Ye Zhang, Jinxi Wang, Zhiping Zhang, Hualian Zhang, Dongxin Guo, Yuelei Zhang, Qing Hua, Jun Liu

    Published 2022-01-01
    “…Meanwhile, the SS1, SS2, and SS3 experienced variable sedimentary environment—with different relatively oxygenic and hydrodynamics. And the bottom section (SS1 and SS2) has a soft great brittle index (BI) value than the upper section (SS3), suggesting the bottom WL shale is better suited for hydraulic fracturing than the upper section. …”
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    Article
  11. 251

    Method for assessing the theoretical characteristics of small axial hydraulic turbines by D. V. Mylkin, A. V. Volkov, B. M. Orakhelashvili, A. A. Druzhinin, V. Yu. Lyapin

    Published 2023-12-01
    “…Designing hydraulic turbines is a complex task that requires solving the inverse problem of hydrodynamics and finding the optimal shape of the flow path. …”
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    Article
  12. 252

    Investigation of Steady Fluid Flow in Pre-Screen Zone of Well During Its Regeneration while Using Tube Post-Filter Flushing by V. V. Ivashechkin, P. A. Avtushko, A. M. Sheiko

    Published 2013-10-01
    “…The paper describes a steady pressure and free-flow circulation flow in the pre-screen zone of a well during its hydrodynamic reagent-free flushing. Calculation dependences for description of a filtration flow and creation of a hydrodynamic grid have been obtained in the paper. …”
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  13. 253

    Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid by V. D. Anisimov, A. G. Egorov, A. N. Nuriev, O. N. Zaitseva

    Published 2024-10-01
    “…The hydrodynamic problem was formulated on the basis of the complete non-stationary Navier– Stokes equation. …”
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    Article
  14. 254

    Spatial Fluctuating Pressure Calculation of Underwater Counter Rotating Propellers under Noncavitating Condition by L. X. Hou, A. K. Hu

    Published 2018-01-01
    “…The spatial fluctuating pressure field (FPF) of counter rotating propeller (CRP) under noncavitating condition is investigated. The hydrodynamic performance and pressure distributions on the blade surfaces are obtained through low-order potential-based panel method, which is also used to analyze the hydrodynamic interaction between the front and rear propellers of CRP as well as the hydrodynamic interference between any solid surface and propeller. …”
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    Article
  15. 255

    Multimessengers from Core-Collapse Supernovae: Multidimensionality as a Key to Bridge Theory and Observation by Kei Kotake, Tomoya Takiwaki, Yudai Suwa, Wakana Iwakami Nakano, Shio Kawagoe, Youhei Masada, Shin-ichiro Fujimoto

    Published 2012-01-01
    “…The only means to get direct information about the supernova engine is from observations of neutrinos emitted by the forming neutron star, and through gravitational waves which are produced when the hydrodynamic flow or the neutrino flux is not perfectly spherically symmetric. …”
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    Article
  16. 256

    Calculation of Propulsive Motion for Two-Jointed Bionic Robotic Dolphin by Zhiqun Yuan, Yuxuan Chang, Chen Chen, Yanqiang Chen, Shuixuan Chen

    Published 2024-01-01
    “…Taking the two-jointed bionic robotic dolphin as the research object, five kinds of movement modes were designed, and the coupled analysis model of the propulsion motion of the bionic robotic dolphin was established based on the hydrodynamic and Lagrangian dynamics methods, and the hydrodynamic performance of different movement modes and its linear propulsion dynamic response process were investigated. …”
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    Article
  17. 257

    A Numerical Analysis Research on Earlier Behavior of Molten Droplet Covered with Vapor Film at the Stage of Triggering and Propagation in Steam Explosion by Mingjun Zhong, Yankai Li, Meng Lin, Minghao Yuan, Yanhua Yang

    Published 2014-01-01
    “…The effect of triggering pressure pulse on earlier hydrodynamic behavior is also discussed and it indicates that vapor film has little effect on the hydrodynamic droplet deformation when the intensity of the pressure pulse is very high.…”
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  18. 258

    Numerical and Physical Modeling of Steel Flow Behavior in the Two Strand Tundish During Nonconventional Pouring Conditions by A. Cwudziński, B. Bul'ko, P. Demeter

    Published 2024-12-01
    “…This is show by the formed hydrodynamic structure consists of vertically circulating streams of liquid steel, effectively eliminating and limiting the impact of reverse streams.…”
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    Article
  19. 259

    A Probabilistic Model for Evaluation of the Dynamic Behavior of a Concrete Gravity Dam considering the Fluid-Structure Interaction by Majid Pasbani Khiavi, Adel Ferdousi, Abdolrahman Moallemi Khiavi

    Published 2023-01-01
    “…According to the results, the distribution trend of hydrodynamic pressure along the reservoir can be obviously recognized. …”
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    Article
  20. 260

    Numerical Simulation of Dynamic Response of Submerged Floating Tunnel under Regular Wave Conditions by Wenlong Luo, Bo Huang, Yao Tang, Hao Ding, Ke Li, Liang Cheng, Qingyang Ren

    Published 2022-01-01
    “…In this paper, a theoretical hydrodynamic model is developed to describe the coupled dynamic response of an SFT and mooring lines under regular waves. …”
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    Article