Fluid Dynamics

Authors and titles for physics.flu-dyn in Jul 2023

[1]  arXiv:2307.00326 [pdf, other]

Title: Interaction of interfacial waves with an external force: The Benjamin-Ono equation framework

Authors: Marcelo V. Flamarion, Efim Pelinovsky

Subjects: Fluid Dynamics (physics.flu-dyn)

[2]  arXiv:2307.00400 [pdf, other]

Title: Atomisation of an acoustically levitated droplet: Experimental observations of a myriad of complex phenomenon

Authors: Sunil K. Saroj, Rochish M. Thaokar

Comments: Preprint

Subjects: Fluid Dynamics (physics.flu-dyn)

[3]  arXiv:2307.00408 [pdf, other]

Title: Droplet formation simulation using mixed finite elements

Authors: Darsh Nathawani, Matthew Knepley

Comments: 11 pages, 6 figures, published in Physics of Fluids

Journal-ref: Physics of Fluids 34, 064105 (2022)

Subjects: Fluid Dynamics (physics.flu-dyn)

[4]  arXiv:2307.00415 [pdf, other]

Title: Inertial-like waves in rigidly-rotating odd viscous liquids

Authors: E.Kirkinis, M. Olvera de la Cruz

Subjects: Fluid Dynamics (physics.flu-dyn)

[5]  arXiv:2307.00608 [pdf, ps, other]

Title: On a methodology to determine whether the fluid slips adjacent to a solid surface

Authors: Josef Málek, Kumbakonam R. Rajagopal

Subjects: Fluid Dynamics (physics.flu-dyn); Mathematical Physics (math-ph)

[6]  arXiv:2307.00612 [pdf, ps, other]

Title: Reynolds number scaling and inner-outer overlap of stream-wise Reynolds stress in wall turbulence

Authors: Peter A. Monkewitz

Comments: 10 pages, 5 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[7]  arXiv:2307.00626 [pdf, other]

Title: Effect of polymer additives on dynamics of water level in an open channel

Authors: Manish Kumar, Michael D. Graham

Subjects: Fluid Dynamics (physics.flu-dyn)

[8]  arXiv:2307.00730 [pdf, other]

Title: Variational construction of tubular and toroidal streamsurfaces for flow visualization

Authors: Mingwu Li, Bálint Kaszás, George Haller

Comments: 30 figures

Subjects: Fluid Dynamics (physics.flu-dyn); Dynamical Systems (math.DS)

[9]  arXiv:2307.01308 [pdf, other]

Title: A one-dimensional mathematical model for shear-induced droplet formation in co-flowing fluids

Authors: Darsh Nathawani, Matthew Knepley

Comments: 19 pages, 7 figures, submitted to Physics of Fluids

Subjects: Fluid Dynamics (physics.flu-dyn)

[10]  arXiv:2307.01667 [pdf, ps, other]

Title: Evolution of clusters of turbulent reattachment due to shear layer instability in flow past a circular cylinder

Authors: Gaurav Chopra, Sanjay Mittal, R.I. Sujith

Comments: 23 pages, 11 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[11]  arXiv:2307.01687 [pdf, ps, other]

Title: Thermoacoustic Stabilization of a Sequential Combustor with Ultra-low-power Nanosecond Repetitively Pulsed Discharges

Authors: Bayu Dharmaputra, Sergey Shcherbanev, Bruno Schuermans, Nicolas Noiray

Comments: 15 Figures, 36 Pages

Subjects: Fluid Dynamics (physics.flu-dyn); Applied Physics (physics.app-ph)

[12]  arXiv:2307.01746 [pdf, ps, other]

Title: Non-local dispersion and the reassessment of Richardson's t3-scaling law

Authors: Gerrit E. Elsinga, Takashi Ishihara, J.C.R. Hunt

Journal-ref: J. Fluid Mech. (2022), vol. 932, A17

Subjects: Fluid Dynamics (physics.flu-dyn)

[13]  arXiv:2307.01775 [pdf, other]

Title: Equation for Aeroacoustics in a Quiescent Environment

Authors: Tapan K. Sengupta, Aditi Sengupta, Bhavna Joshi

Comments: 19 pages, 10 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[14]  arXiv:2307.02069 [pdf, ps, other]

Title: Exact Solution for the Rank-One Structured Singular Value with Repeated Complex Full-Block Uncertainty

Authors: Talha Mushtaq, Peter Seiler, Maziar S. Hemati

Subjects: Fluid Dynamics (physics.flu-dyn); Systems and Control (eess.SY); Optimization and Control (math.OC)

[15]  arXiv:2307.02109 [pdf, other]

Title: Aeroacoustic investigation of airfoil at near stall conditions

Authors: Prateek Jaiswal, Jose Rendón, Stéphane Moreau

Comments: 45 pages, 25 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[16]  arXiv:2307.02199 [pdf, other]

Title: Estimating mean profiles and fluxes in high-speed turbulent boundary layers using inner/outer-layer transformations

Authors: Asif Manzoor Hasan, Johan Larsson, Sergio Pirozzoli, Rene Pecnik

Comments: 9 pages, 3 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[17]  arXiv:2307.02228 [pdf, other]

Title: Local flow measurements around flexible filaments under rotating magnetic field

Authors: Andris P. Stikuts, Abdelqader Zaben, Ivars Driķis, Māra Šmite, Rūdolfs Livanovičs, Andrejs Cēbers, Guntars Kitenbergs

Subjects: Fluid Dynamics (physics.flu-dyn); Soft Condensed Matter (cond-mat.soft)

[18]  arXiv:2307.02432 [pdf, other]

Title: A probabilistic, data-driven closure model for RANS simulations with aleatoric, model uncertainty

Authors: Atul Agrawal, Phaedon-Stelios Koutsourelakis

Comments: 31 pages, 10 figures

Subjects: Fluid Dynamics (physics.flu-dyn); Machine Learning (cs.LG); Computational Physics (physics.comp-ph); Machine Learning (stat.ML)

[19]  arXiv:2307.02674 [pdf, other]

Title: Extending a Physics-Informed Machine Learning Network for Superresolution Studies of Rayleigh-Bénard Convection

Authors: Diane M. Salim, Blakesley Burkhart, David Sondak

Comments: 11 pages, 10 figures

Subjects: Fluid Dynamics (physics.flu-dyn); Astrophysics of Galaxies (astro-ph.GA)

[20]  arXiv:2307.02699 [pdf, other]

Title: Unsteady large-scale wake structure behind levitated freestream-aligned circular cylinder

Authors: Sho Yokota, Taku Nonomura

Subjects: Fluid Dynamics (physics.flu-dyn)

[21]  arXiv:2307.02725 [pdf, other]

Title: Near-Field Wall-Modeled Large-Eddy Simulation of the NASA X-59 Low-Boom Flight Demonstrator

Authors: Emily Williams, Gonzalo Arranz, Adrián Lozano-Durán

Subjects: Fluid Dynamics (physics.flu-dyn); Computational Physics (physics.comp-ph)

[22]  arXiv:2307.02807 [pdf, other]

Title: Dynamics of a droplet in shear flow by smoothed particle hydrodynamics

Authors: Kuiliang Wang, Hong Liang, Chong Zhao, Xin Bian

Comments: 33 pages, 20 figures

Subjects: Fluid Dynamics (physics.flu-dyn)

[23]  arXiv:2307.02960 [pdf, other]

Title: Parametric 3D Convolutional Autoencoder for the Prediction of Flow Fields in a Bed Configuration of Hot Particles

Authors: Ali Mjalled, Reza Namdar, Lucas Reineking, Mohammad Norouzi, Fathollah Varnik, Martin Mönnigmann

Subjects: Fluid Dynamics (physics.flu-dyn); Dynamical Systems (math.DS)

[24]  arXiv:2307.03053 [pdf, other]

Title: Reduced-order modeling of two-dimensional turbulent Rayleigh-Bénard flow by hybrid quantum-classical reservoir computing

Authors: Philipp Pfeffer, Florian Heyder, Jörg Schumacher

Comments: 15 pages, 9 figures

Journal-ref: Phys. Rev. Research 5, 043242 (2023)

Subjects: Fluid Dynamics (physics.flu-dyn); Quantum Physics (quant-ph)

[25]  arXiv:2307.03063 [pdf, ps, other]

Title: Widest scales in turbulent channels

Authors: Ramón Pozuelo, André V.G. Cavalieri, Philipp Schlatter, Ricardo Vinuesa

Subjects: Fluid Dynamics (physics.flu-dyn)