Showing 21 - 40 results of 64 for search '"hydrodynamics"', query time: 0.04s Refine Results
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    Two-dimensional stationary soliton gas by Thibault Bonnemain, Gino Biondini, Benjamin Doyon, Giacomo Roberti, Gennady A. El

    Published 2025-02-01
    “…This (2+0)D reduction enables the construction of the spatial analog of the kinetic equation for the stationary gas of KP solitons by invoking recent results on (1+1)D bidirectional soliton gases and generalized hydrodynamics of the Boussinesq equation. We then use the spectral kinetic theory to analytically describe two basic types of 2D soliton gas interactions: (i) refraction of a line soliton by a stationary soliton gas, and (ii) oblique interference of two soliton gases. …”
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  7. 27

    Alignment-induced self-organization of autonomously steering microswimmers: Turbulence, clusters, vortices, and jets by Segun Goh, Elmar Westphal, Roland G. Winkler, Gerhard Gompper

    Published 2025-02-01
    “…In fluid environments, collective self-organization is governed by hydrodynamic interactions. By large-scale mesoscale hydrodynamics simulations, we study the collective motion of polar microswimmers, which align their propulsion direction by hydrodynamic steering with that of their neighbors. …”
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  8. 28

    Phenological cycles in the Pantanal woody communities: Responses to climate and soil moisture seasonality. by Julia Arieira, Karl-L Schuchmann, Arnildo Pott, Michelle D Lanssanova, Ana Silvia O Tissiani, Osvaldo Borges Pinto Junior, Marinêz Isaac Marques

    Published 2025-01-01
    “…The asynchronous response of phenological cycles to surface soil moisture seasonality highlights the diverse habitat hydrodynamics and its interactions with the plant communities that may decouple leaf fall, flowering, and fruiting from surface soil water availability. …”
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    Quantum dynamics of the effective field theory of the Calogero-Sutherland model by Federico L. Bottesi, Guillermo R. Zemba

    Published 2025-03-01
    “…This result may be considered as a reliable indication of the equivalence between the quantum field theoretic and quantum hydrodynamical formulations of the effective theories of the model. …”
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  10. 30

    Flow circulation dynamics in spur dike field enhanced by roughness elements by Muhammad Aqeel, Sohail Iqbal, Maaz Khan, Ghufran Ahmed Pasha, Usman Ghani, Afzal Ahmed, Xianrui Zhao

    Published 2025-03-01
    “…This study aims to investigate the influence of various RE arrangements (single, double, and triple layers) on hydrodynamics within SDF and at the nose of downstream spur dike, focusing on flow patterns and turbulence reduction. …”
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    Amortissement des phonons dans un superfluide 2D : insuffisance de la règle d’or de Fermi à basse température by Castin, Yvan, Serafin, Alan, Sinatra, Alice

    Published 2024-02-01
    “…Thus, in this limit, we should always be able to calculate the damping rate of thermal phonons by applying Fermi’s golden rule to the Hamiltonian H3 of cubic phonon-phonon coupling taken from quantum hydrodynamics, at least in the case of a convex acoustic branch and in the collisionless regime (where the eigenfrequency of the considered phonons remains much greater than the gas thermalization rate). …”
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    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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    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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    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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    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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    Experimental Study and Numerical Simulation of Radiated Noise from Unmanned Underwater Vehicle by Zhang Chunyu, Xu Qiang, Yang He, Peng Zilong, Li Jiangqiao, Zhou Jialiang

    Published 2024-12-01
    “…The study further examines the hydrodynamic characteristics, propeller noise, and directional characteristics of UUV under different operating conditions.…”
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    Multimessenger study of baryon-charged QCD matter in heavy-ion collisions by Lipei Du

    Published 2025-02-01
    “…Methods for extracting temperature from photon and dilepton spectra are examined by comparison with the underlying hydrodynamic temperature. The possibility of combining photon and dilepton spectra to extract radial flow is also investigated. …”
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    On the square-root approximation finite volume scheme for nonlinear drift-diffusion equations by Cancès, Clément, Venel, Juliette

    Published 2023-02-01
    “…The scheme builds on the interpretation of such a continuous equation as the hydrodynamic limit of some simple exclusion jump process. …”
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