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Fluid Dynamics

Authors and titles for April 2025

Total of 274 entries : 1-50 51-100 101-150 151-200 201-250 251-274
Showing up to 50 entries per page: fewer | more | all
[151] arXiv:2504.15018 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: On the consistency of pseudo-potential lattice Boltzmann methods
Luiz Eduardo Czelusniak, Tim Niklas Bingert, Mathias J. Krause, Stephan Simonis
Comments: 12 pages, 12 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[152] arXiv:2504.15074 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: The orientation dynamics of a massive ellipsoid in simple shear flow
Giridar Vishwanathan, Sangamesh Gudda, Ganesh Subramanian
Subjects: Fluid Dynamics (physics.flu-dyn)
[153] arXiv:2504.15124 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Bubble-assisted micromixing via thermally excited intrinsic air within microfluidic systems
Seyed Shahriar Riazi, Seyed Mostafa Hosseinalipour
Comments: 41 pages, 15 figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Soft Condensed Matter (cond-mat.soft)
[154] arXiv:2504.15191 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Aerodynamic Control of Laminar Separation on a Wall-Bounded Airfoil at Transitional Reynolds Numbers
Charles Klewicki, Ari Schenkman, Geoffrey Spedding
Comments: 32 pages, 28 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[155] arXiv:2504.15403 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Non-Hermitian wave turbulence
Xander M. de Wit, Sébastien Galtier, Michel Fruchart, Federico Toschi, Vincenzo Vitelli
Subjects: Fluid Dynamics (physics.flu-dyn) ; Soft Condensed Matter (cond-mat.soft) ; Chaotic Dynamics (nlin.CD)
[156] arXiv:2504.15422 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Numerical Simulation of Reacting and Non-Reacting Liquid Jets in Supersonic Crossflow
Michael Ullman, Shivank Sharma, Venkat Raman
Subjects: Fluid Dynamics (physics.flu-dyn)
[157] arXiv:2504.15574 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Vielbein Lattice Boltzmann approach for fluid flows on spherical surfaces
Victor E. Ambrus, Elisa Bellantoni, Sergiu Busuioc, Alessandro Gabbana, Federico Toschi
Subjects: Fluid Dynamics (physics.flu-dyn) ; Mathematical Physics (math-ph) ; Computational Physics (physics.comp-ph)
[158] arXiv:2504.15795 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Spontaneous stochasticity and the Armstrong-Vicol passive scalar
W. Ruffenach, E. Simonnet, N. Valade
Subjects: Fluid Dynamics (physics.flu-dyn)
[159] arXiv:2504.15842 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Radiative equilibrium boundary condition and correlation analysis on catalytic surfaces in DSMC
Youngil Ko, Eunji Jun
Subjects: Fluid Dynamics (physics.flu-dyn)
[160] arXiv:2504.15874 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Scale invariance of intermittency in LES turbulence
B. Magacho, S. Thalabard, M. Buzzicotti, F. Bonaccorso, L Biferale, A. A. Mailybaev
Comments: 10 pages, 4 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[161] arXiv:2504.15891 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Optimal body force for heat transfer in turbulent vertical heated pipe flow
Shijun Chu, Elena Marensi, Ashley P. Willis
Subjects: Fluid Dynamics (physics.flu-dyn)
[162] arXiv:2504.15952 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Reconstruction of three-dimensional fluid stress field via photoelasticity using physics-informed convolutional encoder-decoder
Daichi Igarashi, Shunsuke Kumagai, Yuto Yokoyama, Yee Jingzu, Masanobu Horie, Yoshiyuki Tagawa
Comments: 12 pages, 13 figures, and 3 tables
Subjects: Fluid Dynamics (physics.flu-dyn) ; Data Analysis, Statistics and Probability (physics.data-an)
[163] arXiv:2504.15993 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Benchmarking machine learning models for predicting aerofoil performance
Oliver Summerell, Gerardo Aragon-Camarasa, Stephanie Ordonez Sanchez
Comments: 9 pages, 10 figures, submitted to EWTEC
Subjects: Fluid Dynamics (physics.flu-dyn) ; Machine Learning (cs.LG)
[164] arXiv:2504.16009 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Upscaling the Navier-Stokes-Cahn-Hilliard model for incompressible multiphase flow in inhomogeneous porous media
Chunhua Zhang, Peiyao Liu, Cheng Peng, Lian-Ping Wang, Zhaoli Guo
Comments: 33 pages, 7 figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Mathematical Physics (math-ph) ; Computational Physics (physics.comp-ph) ; Geophysics (physics.geo-ph)
[165] arXiv:2504.16105 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: About the Upstream Contamination
D. Suárez-Fontanella, A. Cabo Montes de Oca
Comments: 7 pages, 5 figures. This article has been published in the Revista Cubana de F\'isica
Journal-ref: Revista Cubana de F\'isica, 36(1) 2019
Subjects: Fluid Dynamics (physics.flu-dyn)
[166] arXiv:2504.16124 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: A Scalable Methodology for Reinstating the Superhydrophilicity of Ambient-Contaminant Compromised Surfaces
Ilias Papailias, Arani Mukhopadhyay, Anish Pal, Shahriar Namvar, Constantine M. Megaridis
Comments: Corresponding author: cmm@uic.edu
Subjects: Fluid Dynamics (physics.flu-dyn) ; Materials Science (cond-mat.mtrl-sci) ; Soft Condensed Matter (cond-mat.soft) ; Chemical Physics (physics.chem-ph)
[167] arXiv:2504.16300 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Impact of Particle Injection Velocity on the Stability of the Particulate Rayleigh-Bénard System
Saad Raza, Romulo B. Freitas, Leonardo S. B. Alves, Enrico Calzavarini, Silvia C. Hirata
Comments: 9 pages, 6 figures, JFM Rapids (in press)
Subjects: Fluid Dynamics (physics.flu-dyn)
[168] arXiv:2504.16347 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: An efficient offline sensor placement method for flow estimation
Junwei Chen, Marco Raiola, Stefano Discetti
Journal-ref: Experimental Thermal and Fluid Science Volume 167, August 2025, 111448
Subjects: Fluid Dynamics (physics.flu-dyn)
[169] arXiv:2504.16384 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Study of Auto-igniting Spray Flame in Vitiated Swirling Hot Coflow using flamelet generated model
Zafar Alam, Bharat Bhatia, Ashoke De
Journal-ref: Physics of Fluids, 2025
Subjects: Fluid Dynamics (physics.flu-dyn)
[170] arXiv:2504.16387 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Impact of Fuel Injection Temperature Dynamics on the Stability of Liquid Oxygen-Methane Supercritical Combustion
Abhishek Sharma, Ashoke De, S.Sunil Kumar
Journal-ref: Physics of Fluids, 2025
Subjects: Fluid Dynamics (physics.flu-dyn)
[171] arXiv:2504.16476 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Analysis of surface tension in terms of force gradient per unit area. Part II : Theoretical model of a statistical molecular reorganization gradient at interfaces
Andre Schiltz
Subjects: Fluid Dynamics (physics.flu-dyn)
[172] arXiv:2504.16597 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Self-sorting of bidisperse particles in evaporating sessile droplets
Aman Kumar Jain, Fabian Denner, Berend van Wachem
Subjects: Fluid Dynamics (physics.flu-dyn)
[173] arXiv:2504.16679 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Transition mechanisms in hypersonic wind-tunnel nozzles: a methodological approach using global linear stability analysis
Hugo Lemarquand, Mathieu Lugrin, Cédric Content, Clément Caillaud, Sébastien Esquieu, Denis Sipp
Subjects: Fluid Dynamics (physics.flu-dyn)
[174] arXiv:2504.16799 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Coalescence delay mediated by the gas layer during the impact of hot droplets
Zhigang Xu, Haicheng Qi, Tianyou Wang, Zhizhao Che
Journal-ref: International Journal of Heat and Mass Transfer, 204, 123864 (2023)
Subjects: Fluid Dynamics (physics.flu-dyn)
[175] arXiv:2504.16850 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Evaporation of Finite-Size Ammonia and n-Heptane Droplets in Weakly Compressible Turbulence: An Interface-Resolved DNS Study
Salar Zamani Salimi, Andrea Gruber, Nicolò Scapin, Luca Brandt
Subjects: Fluid Dynamics (physics.flu-dyn)
[176] arXiv:2504.17188 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Data-driven stability analysis in a multi-element supercritical Liquid Oxygen-methane combustor
Arijit Bhattacharya, Abhishek Sharma, Ashoke De
Journal-ref: Physics of Fluids, 2025
Subjects: Fluid Dynamics (physics.flu-dyn)
[177] arXiv:2504.17257 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Electrohydrodynamic drift of a drop away from an insulating wall
Diptendu Sen, Mohammadhossein Firouznia, David Saintillan, Petia M. Vlahovska
Subjects: Fluid Dynamics (physics.flu-dyn)
[178] arXiv:2504.17292 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Intermittency and non-universality of pair dispersion in isothermal compressible turbulence
Sadhitro De, Dhrubaditya Mitra, Rahul Pandit
Subjects: Fluid Dynamics (physics.flu-dyn)
[179] arXiv:2504.17378 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Trapping microswimmers in acoustic streaming flow
Xuyang Sun, Wenchang Tan, Yi Man
Comments: Accepted at Journal of Fluid Mechanics
Journal-ref: Sun X, Tan W, Man Y. Trapping microswimmers in acoustic streaming flow. Journal of Fluid Mechanics. 2025;1008:A32
Subjects: Fluid Dynamics (physics.flu-dyn)
[180] arXiv:2504.17896 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: FlexPINN: Modeling Fluid Dynamics and Mass Transfer in 3D Micromixer Geometries Using a Flexible Physics-Informed Neural Network
Meraj Hassanzadeh, Ehsan Ghaderi, Mohamad Ali Bijarchi
Subjects: Fluid Dynamics (physics.flu-dyn) ; Computational Physics (physics.comp-ph)
[181] arXiv:2504.17925 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: On the symmetry-breaking instability of the flow past axisymmetric bluff bodies
A. Chiarini, R. Gauthier, E. Boujo
Comments: 27 pages, 20 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[182] arXiv:2504.17982 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Line Stretching in Random Flows
Daniel Lester, Marco Dentz
Comments: 6 pages, 3 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[183] arXiv:2504.17987 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: RapidPIV: Full Flow-Field kHz PIV for Real-Time Display and Control
Scott A. Bollt, Samuel H. Foxman, Morteza Gharib
Subjects: Fluid Dynamics (physics.flu-dyn)
[184] arXiv:2504.17994 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: HOSVD-SR: A Physics-Based Deep Learning Framework for Super-Resolution in Fluid Dynamics
Guillermo Barragán, Ashton Hetherington, Rodrigo Abadía-Heredia, Jesús Garicano-Mena, Soledad Le Clainche
Comments: 39 pages, 20 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[185] arXiv:2504.18174 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Acoustic turbulence: from the Zakharov-Sagdeev spectra to the Kadomtsev-Petviashvili spectrum
E.A. Kochurin, E.A. Kuznetsov
Comments: Accpted in Radiophysics and Quantum Electronics
Subjects: Fluid Dynamics (physics.flu-dyn)
[186] arXiv:2504.18261 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: A generalized fundamental solution technique for the regularized 13-moment system in rarefied gas flows
Himanshi, Lambert Theisen, Anirudh Singh Rana, Manuel Torrilhon, Vinay Kumar Gupta
Comments: 25 pages, 10 figures, 1 table
Subjects: Fluid Dynamics (physics.flu-dyn) ; Mathematical Physics (math-ph)
[187] arXiv:2504.18420 (cross-list from physics.flu-dyn) [cn-pdf, pdf, other]
Title: Development of a Scaled Down Horizontal Axis Wind Turbine for Wind Tunnel Tests
Bhaskar Aryal, Bibek Bhurtel, Amit Sharma Bhandari, Sailesh Chitrakar, Binaya Baidar
Comments: 12 Pages
Subjects: Fluid Dynamics (physics.flu-dyn)
[188] arXiv:2504.18467 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Swash flow due to obliquely incident bores
Hyungyu Sung, Pedro Lomonaco, Patricia Chardon-Maldonado, Ryan P. Mulligan, Jason Olsthoorn, Jack A. Puleo, Nimish Pujara
Comments: 31 pages, 17 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[189] arXiv:2504.18659 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Integer Lattice Gas with a sampling collision operator for the fluctuating Navier-Stokes Equation
Noah Seekins, Alexander Wagner
Comments: 20 Pages, 15 Figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Soft Condensed Matter (cond-mat.soft) ; Computational Physics (physics.comp-ph)
[190] arXiv:2504.18888 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: The Boundary Layer Dispersion and Footprint Model: A fast numerical solver of the Eulerian steady-state advection-diffusion equation
Mark Schlutow, Ray Chew, Mathias Göckede
Subjects: Fluid Dynamics (physics.flu-dyn) ; Atmospheric and Oceanic Physics (physics.ao-ph)
[191] arXiv:2504.18946 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: A Lie Scale Invariance in Fluids with Applications
Richard Henriksen
Comments: 30 pages, 24 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[192] arXiv:2504.19088 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Profile-Preserving Phase-Field Model for Surfactant Transport and Adsorption-Desorption in Two-Phase Flow Systems
Haohao Hao, Xiangwei Li, Luyun Xu, Tian Liu, Huanshu Tan
Subjects: Fluid Dynamics (physics.flu-dyn)
[193] arXiv:2504.19235 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Viscosity's impact on nutrient uptake along the gut
Fabian Karl Henn, Karen Alim
Comments: 14 pages, 6 figures
Journal-ref: Phys. Rev. Fluids 10, 033103 (2025)
Subjects: Fluid Dynamics (physics.flu-dyn) ; Biological Physics (physics.bio-ph) ; Tissues and Organs (q-bio.TO)
[194] arXiv:2504.19302 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Wave Energy Is Conserved in a Spatially Varying and Inhomogeneously Moving Medium
Zhaohua Wu, Jie Sun, Zhe-Min Tan, Ming Cai, Yongyun Hu, Norden E. Huang
Comments: 25 pages, 5 figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Atmospheric and Oceanic Physics (physics.ao-ph)
[195] arXiv:2504.19338 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: OpenFOAMGPT 2.0: end-to-end, trustworthy automation for computational fluid dynamics
Jingsen Feng, Ran Xu, Xu Chu
Subjects: Fluid Dynamics (physics.flu-dyn)
[196] arXiv:2504.19356 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Normality-based analysis of multiscale velocity gradients and energy transfer in direct and large-eddy simulations of isotropic turbulence
Rahul Arun, Mostafa Kamal, Tim Colonius, Perry L. Johnson
Comments: 34 pages, 10 figures
Subjects: Fluid Dynamics (physics.flu-dyn)
[197] arXiv:2504.19941 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: The Diffuse Solid Method for Wetting and Multiphase Fluid Simulations in Complex Geometries
Fandi Oktasendra, Michael Rennick, Samuel J. Avis, Jack R. Panter, Halim Kusumaatmaja
Comments: Main text: 15 pages, 7 figures. Supplementary Material: 7 pages, 5 figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Soft Condensed Matter (cond-mat.soft) ; Computational Physics (physics.comp-ph)
[198] arXiv:2504.20169 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Perfectly Matched Layers and Characteristic Boundaries in Lattice Boltzmann: Accuracy vs Cost
Friedemann Klass, Alessandro Gabbana, Andreas Bartel
Journal-ref: AIAA Journal 63, no. 4 (2025): 1319-1329
Subjects: Fluid Dynamics (physics.flu-dyn) ; Mathematical Physics (math-ph)
[199] arXiv:2504.20191 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: PQG-DL-Ekman: a triple-deck boundary layer theory for large-scale atmospheric flow with moist process closures
Daniel Bäumer, Rupert Klein
Subjects: Fluid Dynamics (physics.flu-dyn) ; Atmospheric and Oceanic Physics (physics.ao-ph)
[200] arXiv:2504.20244 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]
Title: Brain pulsations enhance cerebrospinal fluid flow in perivascular spaces
Gregory Holba, James P. Hague, Nigel Hoggard, Marc Pradas
Comments: 12 pages, 7 figures
Subjects: Fluid Dynamics (physics.flu-dyn) ; Biological Physics (physics.bio-ph)
Total of 274 entries : 1-50 51-100 101-150 151-200 201-250 251-274
Showing up to 50 entries per page: fewer | more | all