Physical Review Fluids

Article	Citations
Perspectives on machine learning-augmented Reynolds-averaged and large eddy simulation models of turbulence	129
Perspectives on viscoelastic flow instabilities and elastic turbulence	79
Robust principal component analysis for modal decomposition of corrupt fluid flows	73
Modeling subgrid-scale forces by spatial artificial neural networks in large eddy simulation of turbulence	71
Probabilistic neural networks for fluid flow surrogate modeling and data recovery	70
Jet formation from bubbles near a solid boundary in a compressible liquid: Numerical study of distance dependence	70
Stretching and break-up of saliva filaments during speech: A route for pathogen aerosolization and its potential mitigation	66
Towards improved social distancing guidelines: Space and time dependence of virus transmission from speech-driven aerosol transport between two individuals	57
Formulating turbulence closures using sparse regression with embedded form invariance	53
Wall turbulence at high friction Reynolds numbers	50
Data-driven compressibility transformation for turbulent wall layers	47
Vortex stretching and enstrophy production in high Reynolds number turbulence	46
Self-learning how to swim at low Reynolds number	46
Scaling exponents saturate in three-dimensional isotropic turbulence	44
Promoting global stability in data-driven models of quadratic nonlinear dynamics	44
Growth of respiratory droplets in cold and humid air	44
Wall model based on neural networks for LES of turbulent flows over periodic hills	41
Confronting Grand Challenges in environmental fluid mechanics	39
Rayleigh-Bénard convection: The container shape matters	38
Flow transitions and mapping for undulating swimmers	37
Deep learning for in situ data compression of large turbulent flow simulations	35
Fully nonlinear simulations of unidirectional extreme waves provoked by strong depth transitions: The effect of slope	35
Reconstruction of turbulent data with deep generative models for semantic inpainting from TURB-Rot database	35
General method for determining the boundary layer thickness in nonequilibrium flows	34
Dissipation range of the energy spectrum in high Reynolds number turbulence	34

Universality and scaling in homogeneous compressible turbulence	34
Toward a fluid mechanics of suspensions	33
Compressibility effects on pressure fluctuation in compressible turbulent channel flows	31
Turbulence statistics and coherent structures in compressible channel flow	30
Droplet splashing on rough surfaces	30
Single-step deep reinforcement learning for open-loop control of laminar and turbulent flows	29
Electrosprays of highly conducting liquids: A study of droplet and ion emission based on retarding potential and time-of-flight spectrometry	29
Interaction between low-level jets and wind farms in a stable atmospheric boundary layer	28
Learning to swim in potential flow	28
Open questions in turbulent stratified mixing: Do we even know what we do not know?	28
Numerical investigation of multistability in the unstable flow of a polymer solution through porous media	28
Learning unknown physics of non-Newtonian fluids	28
Upstream swimming and Taylor dispersion of active Brownian particles	27
Solutal buoyancy and electrovortex flow in liquid metal batteries	27
Mean-flow data assimilation based on minimal correction of turbulence models: Application to turbulent high Reynolds number backward-facing step	27
Statistical transition to turbulence in plane channel flow	27
Nanodroplets impact on surfaces decorated with ridges	27
Effect of stratification on the mixing and reaction yield in a T-shaped micro-mixer	26
Resolvent analysis of an airfoil laminar separation bubble at Re=500	26
Compressibility effect in hypersonic boundary layer with isothermal wall condition	26
Finite-rate chemistry effects in turbulent hypersonic boundary layers: A direct numerical simulation study	26
Turbulence in a hypersonic compression ramp flow	26
Buoyancy-driven dissolution of inclined blocks: Erosion rate and pattern formation	26
Learned discretizations for passive scalar advection in a two-dimensional turbulent flow	25
Physical invariance in neural networks for subgrid-scale scalar flux modeling	25
Data assimilation empowered neural network parametrizations for subgrid processes in geophysical flows	25
Reservoir computing model of two-dimensional turbulent convection	25
Settling of inertial particles in turbulent Rayleigh-Bénard convection	25
Spectral proper orthogonal decomposition analysis of the turbulent wake of a disk at Re = 50 000	24
Effects of shear-thinning viscosity and viscoelastic stresses on flagellated bacteria motility	24
To seal or not to seal: The closure dynamics of a splash curtain	24
Diffusiophoresis and diffusioosmosis in tandem: Two-dimensional particle motion in the presence of multiple electrolytes	24
Laboratory exploration of heat transfer regimes in rapidly rotating turbulent convection	24
Wake-foil interactions and energy harvesting efficiency in tandem oscillating foils	23
Machine learning-augmented turbulence modeling for RANS simulations of massively separated flows	23
Roughness, inertia, and diffusion effects on anomalous transport in rough channel flows	23
Proper orthogonal decomposition analysis and modelling of the wake deviation behind a squareback Ahmed body	23
Jet ejection following drop impact on micropillared hydrophilic substrates	23
Self-propulsion of a freely suspended swimmer by a swirling tail in a viscoelastic fluid	22
Liquid sloshing in an upright circular tank under periodic and transient excitations	22
Embedded training of neural-network subgrid-scale turbulence models	22
Direction of the microjet produced by the collapse of a cavitation bubble located in a corner of a wall and a free surface	22
First coherent structure in elasto-inertial turbulence	22
Stochastic model for the hydrodynamic force in Euler–Lagrange simulations of particle-laden flows	21
Advancing understanding of turbulence through extreme-scale computation: Intermittency and simulations at large problem sizes	21
Numerical simulation of droplet impact on wettability-patterned surfaces	21
Convolutional neural network for transition modeling based on linear stability theory	21
Physics and modeling of trailing-edge stall phenomena for wall-modeled large-eddy simulation	21
Capillary thinning of elastic and viscoelastic threads: From elastocapillarity to phase separation	21
Dynamics of retracting surfactant-laden ligaments at intermediate Ohnesorge number	21

Revisiting the Taylor-Culick approximation: Retraction of an axisymmetric filament	21
Droplet evaporation on inclined substrates	21
Saturation mechanism of the fluctuation dynamo in supersonic turbulent plasmas	21
Axisymmetric squirmers in Stokes fluid with nonuniform viscosity	20
Gust encounters of rigid wings: Taming the parameter space	20
Integral-based spectral method for inextensible slender fibers in Stokes flow	20
Droplet impacting a superhydrophobic mesh array: Effect of liquid properties	20
Journey to the center of stars: The realm of low Prandtl number fluid dynamics	20
Lagrangian and Eulerian drag models that are consistent between Euler-Lagrange and Euler-Euler (two-fluid) approaches for homogeneous systems	20
Multiphase flows: Rich physics, challenging theory, and big simulations	20
Revealing the state space of turbulence using machine learning	19
Decomposition of the mean friction drag in adverse-pressure-gradient turbulent boundary layers	19
Larger wavelengths suit hydrodynamics of carangiform swimmers	19
Multiphase flow and granular mechanics	19
Unsteady aerodynamics of lift regulation during a transverse gust encounter	19
Dynamics of three-dimensional turbulence from Navier-Stokes equations	19
Heat-transport scaling and transition in geostrophic rotating convection with varying aspect ratio	19
Monotonic instability and overstability in two-dimensional electrothermohydrodynamic flow	19
Three-dimensionality of leading-edge vortices on high aspect ratio plunging wings	19
Aspect ratio affects iceberg melting	19
Connecting wall modes and boundary zonal flows in rotating Rayleigh-Bénard convection	18
Cooperative drag reduction in turbulent flows using polymer additives and superhydrophobic walls	18
Effect of surfactant-laden droplets on turbulent flow topology	18
Laboratory model for plastic fragmentation in the turbulent ocean	18
Ensemble Kalman filter for vortex models of disturbed aerodynamic flows	18
OnsagerNet: Learning stable and interpretable dynamics using a generalized Onsager principle	18
Numerical calculation of the particle–fluid–particle stress in random arrays of fixed particles	18
Frozen patterns of impacted droplets: From conical tips to toroidal shapes	18
Contact-line deposits from multiple evaporating droplets	18
Everlasting bubbles and liquid films resisting drainage, evaporation, and nuclei-induced bursting	18
Flow-induced segregation and dynamics of red blood cells in sickle cell disease	18
Effect of surfactant on elongated bubbles in capillary tubes at high Reynolds number	18
Water entry dynamics of spheres with heterogeneous wetting properties	18
Nonwetting droplet oscillation and displacement by viscoelastic fluids	18
Vortex merging and splitting: A route to elastoinertial turbulence in Taylor-Couette flow	17
Energy cascade at the turbulent/nonturbulent interface	17
Collective vibrations of confined levitating droplets	17
Controlling droplet deposition with surfactants	17
Weakly nonlinear analysis of the Saffman-Taylor problem in a radially spreading fluid annulus	17
Reinforcement learning for pursuit and evasion of microswimmers at low Reynolds number	17
Droplet shape relaxation in a four-channel microfluidic hydrodynamic trap	17
Relaminarized and recovered turbulence under nonuniform body forces	17
Separating adverse-pressure-gradient and Reynolds-number effects in turbulent boundary layers	17
Tollmien-Schlichting route to elastoinertial turbulence in channel flow	17
Turbulence at the edge of continuum	17
Pattern formation of the three-layer Saffman-Taylor problem in a radial Hele-Shaw cell	17
Actuation response model from sparse data for wall turbulence drag reduction	17
Deflection of phototactic microswimmers through obstacle arrays	17
Particle motion nearby rough surfaces	17
Fully coupled model for simulating highly nonlinear dynamic behaviors of a bubble near an elastic-plastic thin-walled plate	16
Dynamics of a single free-settling spherical particle driven by a laser-induced bubble near a rigid boundary	16
Spectral-scaling-based extension to the attached eddy model of wall turbulence	16
Grid resolution requirement for resolving rare and high intensity wall-shear stress events in direct numerical simulations	16
Shape evolution of compound droplet in combined presence of electric field and extensional flow	16
Fluid dynamics and efficiency of colonial swimming via multijet propulsion at intermediate Reynolds numbers	16
Emergence of Peregrine solitons in integrable turbulence of deep water gravity waves	16
Nonlinear behavior of electrohydrodynamic flow in viscoelastic fluids	16
Velocity distribution function of spontaneously evaporating atoms	16
Freezing point depression and freeze-thaw damage by nanofluidic salt trapping	16
Simulation and characterization of the laminar separation bubble over a NACA-0012 airfoil as a function of angle of attack	16
Ensemble-variational assimilation of statistical data in large-eddy simulation	16
Phase-consistent dynamic mode decomposition from multiple overlapping spatial domains	16
Hydrodynamic forces on a clean spherical bubble translating in a wall-bounded linear shear flow	16
Reciprocal theorem for calculating the flow rate–pressure drop relation for complex fluids in narrow geometries	16
Unified wall-resolved and wall-modeled method for large-eddy simulations of compressible wall-bounded flows	16
Wall modeling for large-eddy simulation on non-body-conforming Cartesian grids	16
Directional migration of an impinging droplet on a surface with wettability difference	16
Large impact velocities suppress the splashing of micron-sized droplets	16
Inertial torque on a small spheroid in a stationary uniform flow	15
Logarithmic profile of temperature in sheared and unstably stratified atmospheric boundary layers	15
Backflow events under the effect of secondary flow of Prandtl's first kind	15
Mechanisms governing the settling velocities and spatial distributions of inertial particles in wall-bounded turbulence	15
Instability and self-propulsion of active droplets along a wall	15
Hydrodynamics of active particles in viscosity gradients	15
Reynolds-stress modeling of cluster-induced turbulence in particle-laden vertical channel flow	15
Nonasymptotic elastoinertial turbulence for asymptotic drag reduction	15
Generation of weakly nonlinear turbulence of internal gravity waves in the Coriolis facility	15
Simulating particle settling in inclined narrow channels with the unresolved CFD-DEM method	15
Freezing process of ferrofluid droplets: Numerical and scaling analyses	15
Effects of approach flow conditions on the unsteady three-dimensional wake structure of a square-back Ahmed body	15

Density-ratio-invariant mean-species profile of classical Rayleigh-Taylor mixing	15
Electro-osmotic flow enhancement over superhydrophobic surfaces	15
Transport barriers to self-propelled particles in fluid flows	15
Vibrational relaxation of carbon dioxide in state-to-state and multi-temperature approaches	15
Dynamic evolution of a transient supersonic trailing jet induced by a strong incident shock wave	15
Bubble dynamics and bubble-induced agitation in the homogeneous bubble-swarm past a circular cylinder at small to moderate void fractions	15
Transition from steady to oscillating convection rolls in Rayleigh-Bénard convection under the influence of a horizontal magnetic field	15
Evolution of a strong electrovortex flow in a cylindrical cell	15
Self-induced flows enhance the levitation of Leidenfrost drops on liquid baths	14
Surface heat loss and chemical kinetic response in deflagration-to-detonation transition in microchannels	14
Real-time reactive control of stochastic disturbances in forced turbulent jets	14
Doing more with less: The flagellar end piece enhances the propulsive effectiveness of human spermatozoa	14
Splash of impacting nanodroplets on solid surfaces	14
What rotation rate maximizes heat transport in rotating Rayleigh-Bénard convection with Prandtl number larger than one?	14
Scaling of turbulence intensities up to Reτ=	14
Macroscopic forcing method: A tool for turbulence modeling and analysis of closures	14
Wind- and gravity-forced drop depinning	14
Physics-informed machine learning of the Lagrangian dynamics of velocity gradient tensor	14
Wave damping by flexible marsh plants influenced by current	14
Droplet migration into dead-end channels at high salinity enhanced by micelle gradients of a zwitterionic surfactant	14
Turbulent Rayleigh-Bénard convection under strong non-Oberbeck-Boussinesq conditions	14
Prediction and manipulation of hydrodynamic rogue waves via nonlinear spectral engineering	14
Size effects in underwater granular collapses: Experiments and coupled lattice Boltzmann and discrete element method simulations	14
Jumping velocity of an electrowetting-actuated droplet: A theoretical and numerical study	14
Forward, reverse, and no motion of Marangoni surfers under confinement	14
Wall-attached structures over a traveling wavy boundary: Turbulent velocity fluctuations	14
Lift forces on three-dimensional elastic and viscoelastic lubricated contacts	14
Neural network–based pore flow field prediction in porous media using super resolution	14
Deformation of porous flexible strip in low and moderate Reynolds number flows	14
Characteristics of fluctuating wall-shear stress in a turbulent boundary layer at low-to-moderate Reynolds number	14
Kinematics of a simple reciprocal model swimmer at intermediate Reynolds numbers	14
Point-particle drag, lift, and torque closure models using machine learning: Hierarchical approach and interpretability	14
Experimental realization of broadband control of water-wave-energy amplification in chirped arrays	14
Marginal regeneration in a horizontal film: Instability growth law in the nonlinear regime	14
Natural oscillations of a sessile drop on flat surfaces with mobile contact lines	14
Modeling the pressure-Hessian tensor using deep neural networks	14
Energy transfer mechanisms and resolvent analysis in the cylinder wake	14
From limited observations to the state of turbulence: Fundamental difficulties of flow reconstruction	14
Influence of freestream turbulence on the flow over a wall roughness	14
Reducing droplet contact time and area by craterlike surface structure	14
Turbulence-obstacle interactions in the Lagrangian framework: Applications for stochastic modeling in canopy flows	14
Non-Boussinesq subgrid-scale model with dynamic tensorial coefficients	14
Geometric effects induce anomalous size-dependent active transport in structured environments	14
Study of drag reduction using periodic spanwise grooves on incompressible viscous laminar flows	14
Numerical and experimental investigation into the dynamics of a bubble-free-surface system	14
Aeroacoustic noise generation due to vortex reconnection	13
Control of instability by injection rate oscillations in a radial Hele-Shaw cell	13
Influence of gravity on the frozen wave instability in immiscible liquids	13
Impact of the membrane viscosity on the tank-treading behavior of red blood cells	13
Vorticity transfer in a leading-edge vortex due to controlled spanwise bending	13
Gradient-free optimization of chaotic acoustics with reservoir computing	13
Autonomous transport and splitting of a droplet on an open surface	13
Chemical reaction for mixing studies	13
Quantifying the effect of a mask on expiratory flows	13
Characteristics of shearing motions in incompressible isotropic turbulence	13
Pattern selection for thermocapillary flow in rectangular containers in microgravity	13
Explicit algebraic relation for calculating Reynolds normal stresses in flows dominated by bubble-induced turbulence	13
Hydrodynamics of two-dimensional compressible fluid with broken parity: Variational principle and free surface dynamics in the absence of dissipation	13
Nonlinear stability analysis of transitional flows using quadratic constraints	13
Marginal regeneration-induced drainage of surface bubbles	13
Single-particle Lagrangian statistics from direct numerical simulations of rotating-stratified turbulence	13
Scale-by-scale kinetic energy budget near the turbulent/nonturbulent interface	13
Lifetime of a single bubble on the surface of a water and ethanol bath	13
Asymmetric instability in thin-film flow down a fiber	13
Life cycle of streaks in the buffer layer of wall-bounded turbulence	13
Rheology of a dilute ferrofluid droplet suspension in shear flow: Viscosity and normal stress differences	13
Behavior of a shock-accelerated heavy cylindrical bubble under nonequilibrium conditions of diatomic and polyatomic gases	13
Coordinated motion of active filaments on spherical surfaces	13
Phase transitions and flux-loop metastable states in rotating turbulence	13
Stability of respiratory-like droplets under evaporation	13
Dynamics and stability of weakly viscoelastic film flowing down a uniformly heated slippery incline	13
LES wall modeling for heat transfer at high speeds	13
Droplet aerobreakup under the shear-induced entrainment regime using a multiscale two-fluid approach	13
Large eddy simulations of wall jets with coflow for the study of turbulent Prandtl number variations and data-driven modeling	13
Impact regimes of nanodroplets impacting nanopillared surfaces	13
How a rotating magnetic field causes ferrofluid to rotate	13
Diffusiophoresis in the presence of a pH gradient	13
Velocity asymmetry and turbulent transport closure in smooth- and rough-wall boundary layers	13
Water wave interactions with perforated elastic disks: Quadratic pressure discharge condition	13
Feedback-free microfluidic oscillator with impinging jets	13
Active gyrotactic stability of microswimmers using hydromechanical signals	12
Pairwise interactions of surfactant-covered drops in a uniform electric field	12
Air-cushioning effect and Kelvin-Helmholtz instability before the slamming of a disk on water	12
Wet to dry self-transitions in dense emulsions: From order to disorder and back	12
Fully nonlinear simulations of ferrofluid patterns in a radial magnetic field	12
Migration, trapping, and venting of gas in a soft granular material	12
Finite-time localized singularities as a mechanism for turbulent dissipation	12
Numerical study of the transcritical shock-droplet interaction	12
Discrete ion stochastic continuum overdamped solvent algorithm for modeling electrolytes	12
Molecular interpretation of the non-Newtonian viscoelastic behavior of liquid water at high frequencies	12
Pinch-off of viscoelastic particulate suspensions	12
Statistical properties of homogeneous and isotropic turbulence in He II measured via particle tracking velocimetry	12
Flow structure and loads over inclined cylindrical rodlike particles and fibers	12
Second-order velocity structure functions in direct numerical simulations of turbulence with Rλ	12
Particle accumulation structures in noncylindrical liquid bridges under microgravity conditions	12