Physics of Fluids

Article	Citations
A unified theory for bubble dynamics	243
Reduced-order modeling of advection-dominated systems with recurrent neural networks and convolutional autoencoders	171
Physics-informed neural networks for solving Reynolds-averaged Navier–Stokes equations	166
A point-cloud deep learning framework for prediction of fluid flow fields on irregular geometries	154
Uncovering near-wall blood flow from sparse data with physics-informed neural networks	128
Convolutional neural network and long short-term memory based reduced order surrogate for minimal turbulent channel flow	124
Estimating COVID-19 exposure in a classroom setting: A comparison between mathematical and numerical models	124
Disease transmission through expiratory aerosols on an urban bus	122
Simulation-based study of COVID-19 outbreak associated with air-conditioning in a restaurant	111
Super-resolution and denoising of fluid flow using physics-informed convolutional neural networks without high-resolution labels	107
The rheological performance of shear-thickening fluids based on carbon fiber and silica nanocomposite	103
On airborne virus transmission in elevators and confined spaces	103
Grid-point and time-step requirements for direct numerical simulation and large-eddy simulation	102
Euler–Lagrange study of cavitating turbulent flow around a hydrofoil	99
An interpretable framework of data-driven turbulence modeling using deep neural networks	95
On closures for reduced order models—A spectrum of first-principle to machine-learned avenues	94
Applying deep reinforcement learning to active flow control in weakly turbulent conditions	91
Physics guided machine learning using simplified theories	90
From coarse wall measurements to turbulent velocity fields through deep learning	90
The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall	90
Dense velocity reconstruction from particle image velocimetry/particle tracking velocimetry using a physics-informed neural network	87
High-pressure methane adsorption behavior on deep shales: Experiments and modeling	85
Simulation of multi-species flow and heat transfer using physics-informed neural networks	84
Thermo-fluidic transport process in a novel M-shaped cavity packed with non-Darcian porous medium and hybrid nanofluid: Application of artificial neural network (ANN)	83
Large-eddy simulation of flow past a circular cylinder for Reynolds numbers 400 to 3900	82

Spontaneous imbibition in tight porous media with different wettability: Pore-scale simulation	82
Simulation of aerosol transmission on a Boeing 737 airplane with intervention measures for COVID-19 mitigation	78
A review of the state-of-the-art nanofluid spray and jet impingement cooling	78
The motion of respiratory droplets produced by coughing	70
Deep learning for reduced order modelling and efficient temporal evolution of fluid simulations	70
Droplet breakup and coalescence of an internal-mixing twin-fluid spray	69
A deep learning approach for the velocity field prediction in a scramjet isolator	68
Why coronavirus survives longer on impermeable than porous surfaces	68
Nuclear magnetic resonance study on the influence of liquid nitrogen cold soaking on the pore structure of different coals	66
High-fidelity reconstruction of turbulent flow from spatially limited data using enhanced super-resolution generative adversarial network	66
Computer simulation of the SARS-CoV-2 contamination risk in a large dental clinic	66
Flow field prediction of supercritical airfoils via variational autoencoder based deep learning framework	66
Airborne transmission of virus-laden aerosols inside a music classroom: Effects of portable purifiers and aerosol injection rates	65
Transmission and reduction of aerosols in classrooms using air purifier systems	64
Influence of Stefan flow on the drag coefficient and heat transfer of a spherical particle in a supercritical water cross flow	64
Can face masks offer protection from airborne sneeze and cough droplets in close-up, face-to-face human interactions?—A quantitative study	63
On the distributions of fuel droplets and in situ vapor in rotating detonation combustion with prevaporized n-heptane sprays	63
Experimental velocity data estimation for imperfect particle images using machine learning	62
Oceanic shallow-water investigations on a generalized Whitham–Broer–Kaup–Boussinesq–Kupershmidt system	61
Slippery surfaces: A decade of progress	61
Pilot hydrogen enhanced combustion in an ethylene-fueled scramjet combustor at Mach 4	61
Assessment of unsteady flow predictions using hybrid deep learning based reduced-order models	60
Mathematical modeling for nonlinear dynamic mixed friction behaviors of novel coupled bearing lubricated with low-viscosity fluid	60
Propeller–duct interaction on the wake dynamics of a ducted propeller	60
Large-eddy simulations of self-excited thermoacoustic instability in a premixed swirling combustor with an outlet nozzle	60
On the lattice Boltzmann method and its application to turbulent, multiphase flows of various fluids including cryogens: A review	59
Numerical study on cavitation–vortex–noise correlation mechanism and dynamic mode decomposition of a hydrofoil	59
Numerical simulation of the wake instabilities of a propeller	58
Investigation of counter-rotating shock wave and wave direction control of hollow rotating detonation engine with Laval nozzle	58
Characterizing modal exponential growth behaviors of self-excited transverse and longitudinal thermoacoustic instabilities	58
Effect of multibanded magnetic field on convective heat transport in linearly heated porous systems filled with hybrid nanofluid	57
Recent advances in applying deep reinforcement learning for flow control: Perspectives and future directions	57
On the unsteady throttling dynamics and scaling analysis in a typical hypersonic inlet–isolator flow	56
Pfaffian, breather, and hybrid solutions for a (2 + 1)-dimensional generalized nonlinear system in fluid mechanics and plasma physics	56
Analyzing the dominant SARS-CoV-2 transmission routes toward an ab initio disease spread model	55
Physics-informed neural networks for phase-field method in two-phase flow	55
Experimental investigation of indoor aerosol dispersion and accumulation in the context of COVID-19: Effects of masks and ventilation	54
Multiplicity of solution for natural convective heat transfer and entropy generation in a semi-elliptical enclosure	54
From active learning to deep reinforcement learning: Intelligent active flow control in suppressing vortex-induced vibration	54
Data-driven modal decomposition of transient cavitating flow	54
Transition of wake flows past two circular or square cylinders in tandem	54
Numerical study of the shock wave and pressure induced by single bubble collapse near planar solid wall	54
Fluid dynamics of respiratory droplets in the context of COVID-19: Airborne and surfaceborne transmissions	53
Active flow control of the dynamic wake behind a square cylinder using combined jets at the front and rear stagnation points	53
Insights on drying and precipitation dynamics of respiratory droplets from the perspective of COVID-19	52
Modeling thermodynamic trends of rotating detonation engines	51
Spectral proper orthogonal decomposition of compressor tip leakage flow	51
Effects of mask-wearing on the inhalability and deposition of airborne SARS-CoV-2 aerosols in human upper airway	51
Enhancing ammonia combustion with minimum hydrogen blended in presence of self-excited intermittent pulsating oscillations	50
Influence of hole diameter on mechanical properties and stability of granite rock surrounding tunnels	50

Symmetries of optimal system, various closed-form solutions, and propagation of different wave profiles for the Boussinesq–Burgers system in ocean waves	50
Wake instabilities of a pre-swirl stator pump-jet propulsor	50
Diffusion effects on mixed convective peristaltic flow of a bi-viscous Bingham nanofluid through a porous medium with convective boundary conditions	49
Computational analysis of hydrodynamic interactions in a high-density fish school	48
Characteristics of the flow structures through and around a submerged canopy patch	48
On the optimal design of staved water-lubricated bearings driven by tribo-dynamic mechanism	47
Compressibility effects on hypersonic turbulent channel flow with cold walls	47
Numerical study of virus transmission through droplets from sneezing in a cafeteria	47
Experimental investigation of effects of pulsed injection on flow structure and flame development in a kerosene-fueled scramjet with pilot hydrogen	47
Research on hydrodynamics of high velocity regions in a water-jet pump based on experimental and numerical calculations at different cavitation conditions	47
Effects of space sizes on the dispersion of cough-generated droplets from a walking person	46
Airborne transmission of COVID-19 and mitigation using box fan air cleaners in a poorly ventilated classroom	46
Numerical analysis of the wake dynamics of a propeller	46
Experimental study on the trajectory of projectile water entry with asymmetric nose shape	46
Smoothed particle hydrodynamics method from a large eddy simulation perspective. Generalization to a quasi-Lagrangian model	46
Numerical simulation of vortex instabilities in the wake of a preswirl pumpjet propulsor	45
Data-driven subgrid-scale modeling of forced Burgers turbulence using deep learning with generalization to higher Reynolds numbers via transfer learning	45
Fully coupled modeling of two-phase fluid flow and geomechanics in ultra-deep natural gas reservoirs	45
Airfoil design and surrogate modeling for performance prediction based on deep learning method	45
Graph neural networks for laminar flow prediction around random two-dimensional shapes	44
Fluid dynamics and epidemiology: Seasonality and transmission dynamics	44
Probability of COVID-19 infection by cough of a normal person and a super-spreader	44
Pfaffian solutions and nonlinear waves of a (3 + 1)-dimensional generalized Konopelchenko–Dubrovsky–Kaup–Kupershmidt system in fluid mechanics	44
Super-resolution reconstruction of turbulent flow fields at various Reynolds numbers based on generative adversarial networks	44
Transmission and evaporation of cough droplets in an elevator: Numerical simulations of some possible scenarios	44
Natural convection over vertical and horizontal heated flat surfaces: A review of recent progress focusing on underpinnings and implications for heat transfer and environmental applications	43
On the analytical approximations to the nonplanar damped Kawahara equation: Cnoidal and solitary waves and their energy	43
Comparison and validation of various turbulence models for U-bend flow with a magnetic resonance velocimetry experiment	43
Unsteady reduced-order model of flow over cylinders based on convolutional and deconvolutional neural network structure	43
Time-variant prediction of flow over an airfoil using deep neural network	43
A review on deep reinforcement learning for fluid mechanics: An update	43
Effect of self-assembly on fluorescence in magnetic multiphase flows and its application on the novel detection for COVID-19	43
Initial spreading dynamics of a liquid droplet: The effects of wettability, liquid properties, and substrate topography	43
Three-dimensional ESRGAN for super-resolution reconstruction of turbulent flows with tricubic interpolation-based transfer learning	42
Deep-learning of parametric partial differential equations from sparse and noisy data	42
Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder	42
Droplet fate, efficacy of face mask, and transmission of virus-laden droplets inside a conference room	42
Fast aerodynamics prediction of laminar airfoils based on deep attention network	42
On the analytical and numerical approximations to the forced damped Gardner Kawahara equation and modeling the nonlinear structures in a collisional plasma	41
Explore missing flow dynamics by physics-informed deep learning: The parameterized governing systems	41
Numerical and theoretical modeling of droplet impact on spherical surfaces	41
Jet fans in the underground car parking areas and virus transmission	41
Direct numerical simulation of the turbulent flow generated during a violent expiratory event	41
Reduced order model using convolutional auto-encoder with self-attention	41
A review of many-body dissipative particle dynamics (MDPD): Theoretical models and its applications	40
Effect of dielectric barrier discharge plasma actuator on the dynamic moment behavior of pitching airfoil at low Reynolds number	40
Coupled vibration-dissociation time-histories and rate measurements in shock-heated, nondilute O2 and O2–Ar mixtures from 6000 to 14 000 K	40
Energy performance evaluation of an axial-flow pump as turbine under conventional and reverse operating modes based on an energy loss intensity model	40
Effect of Reynolds number on drag reduction in turbulent boundary layer flow over liquid–gas interface	40
Yield stress and wall slip of kaolinite networks	40
Boost ionic selectivity by coating bullet-shaped nanochannels with dense polyelectrolyte brushes	39
Enhanced oil-in-water droplet generation in a T-junction microchannel using water-based nanofluids with shear-thinning behavior: A numerical study	39
Influence of atmospheric stability on wind-turbine wakes with a certain hub-height turbulence intensity	39
Aerosol generation in public restrooms	39
A study of the effect of serration shape and flexibility on trailing edge noise	38
Physics-informed neural networks for rarefied-gas dynamics: Thermal creep flow in the Bhatnagar–Gross–Krook approximation	38
Characteristics of cavity dynamics, forces, and trajectories on vertical water entries with two spheres side-by-side	38
Thermodynamic effects on single cavitation bubble dynamics under various ambient temperature conditions	38
Intelligent reconstruction of the flow field in a supersonic combustor based on deep learning	38
Droplet impact dynamics on single-pillar superhydrophobic surfaces	38
Internal solitary waves induced deep-water nepheloid layers and seafloor geomorphic changes on the continental slope of the northern South China Sea	38
Multiscale modeling of tip-leakage cavitating flows by a combined volume of fluid and discrete bubble model	38
The third golden age of aeroacoustics	37
Cavity dynamics in the oblique water entry of a cylinder at constant velocity	37
Bluff body uses deep-reinforcement-learning trained active flow control to achieve hydrodynamic stealth	37
Cavitation bubble collapse in a vicinity of a rigid wall with a gas entrapping hole	37
Wronskian solutions and Pfaffianization for a (3 + 1)-dimensional generalized variable-coefficient Kadomtsev-Petviashvili equation in a fluid or plasma	37
Attention-enhanced neural network models for turbulence simulation	37
Multi-wave effects on stability and performance in rotating detonation combustors	37
Three-dimensional spectral proper orthogonal decomposition analyses of the turbulent flow around a seal-vibrissa-shaped cylinder	37
Impact of bulk viscosity on flow morphology of shock-accelerated cylindrical light bubble in diatomic and polyatomic gases	37
Why do anguilliform swimmers perform undulation with wavelengths shorter than their bodylengths?	37
A dynamical overview of droplets in the transmission of respiratory infectious diseases	37
The gap ratio effects on vortex evolution behind a circular cylinder placed near a wall	37
Well-balanced lattice Boltzmann model for two-phase systems	37
Electroosmotic flow of viscoelastic fluid through a microchannel with slip-dependent zeta potential	36
Interaction of two out-of-phase underwater explosion bubbles	36
Effects of surface subcooling on the spreading dynamics of an impact water droplet	36
Effects of wear and shaft-shape error defects on the tribo-dynamic response of water-lubricated bearings under propeller disturbance	36
Spreading of a droplet impacting on a smooth flat surface: How liquid viscosity influences the maximum spreading time and spreading ratio	36

Multi-fidelity convolutional neural network surrogate model for aerodynamic optimization based on transfer learning	36
Unsteady flow fluctuations in a centrifugal pump measured by laser Doppler anemometry and pressure pulsation	35
Turbulent skin-friction drag reduction by annular dielectric barrier discharge plasma actuator	35
Fractional characterization of fluid and synergistic effects of free convective flow in circular pipe through Hankel transform	35
Dynamics of droplet impacting on a cone	35
Data-driven approach for noise reduction in pressure-sensitive paint data based on modal expansion and time-series data at optimally placed points	35
Deep reinforcement learning based synthetic jet control on disturbed flow over airfoil	35
A new soft computing approach for studying the wire coating dynamics with Oldroyd 8-constant fluid	35
DRLinFluids: An open-source Python platform of coupling deep reinforcement learning and OpenFOAM	35
A review of experiments on stationary bluff body wakes	35
Deep neural network-based strategy for optimal sensor placement in data assimilation of turbulent flow	35
Effect of polymer swell in extrusion foaming of low-density polyethylene	35
Wake structure characteristics of three tandem circular cylinders at a low Reynolds number of 160	35
Numerical investigation of non-condensable gas effect on vapor bubble collapse	35
The not-so-subtle flaws of the force balance approach to predict the departure of bubbles in boiling heat transfer	35
Oblique droplet impact on superhydrophobic surfaces: Jets and bubbles	35
Unsteady flow characteristics in centrifugal pump based on proper orthogonal decomposition method	35
Unsteady flow regimes in arrow-shaped micro-mixers with different tilting angles	35
Formation and interaction of multi-dimensional electrostatic ion-acoustic solitons in two-electron temperature plasmas	34
N95 respirator mask breathing leads to excessive carbon dioxide inhalation and reduced heat transfer in a human nasal cavity	34
Numerical simulation of the cavitating noise of contra-rotating propellers based on detached eddy simulation and the Ffowcs Williams–Hawkings acoustics equation	34
SARS CoV-2 aerosol: How far it can travel to the lower airways?	34
Effect of sneezing on the flow around a face shield	34
Simulation of three-dimensional compressible decaying isotropic turbulence using a redesigned discrete unified gas kinetic scheme	34
Three-dimensional deep learning-based reduced order model for unsteady flow dynamics with variable Reynolds number	34
Multi-scale rotation-equivariant graph neural networks for unsteady Eulerian fluid dynamics	34
Physics-informed data based neural networks for two-dimensional turbulence	34
Irreversibilities in natural convection inside a right-angled trapezoidal cavity with sinusoidal wall temperature	34
Experimental investigation of shock train behavior in a supersonic isolator	34
Teaching the incompressible Navier–Stokes equations to fast neural surrogate models in three dimensions	33
Pulsatile flow dynamics in symmetric and asymmetric bifurcating vessels	33
Peristaltic transport of MHD Ree–Eyring fluid through a flexible channel under the influence of activation energy	33
Effect of vorticity transport on flow structure in the tip region of axial compressors	33
Modeling surfactant-laden droplet dynamics by lattice Boltzmann method	33
Numerical investigation of the impacting and freezing process of a single supercooled water droplet	33
Sloshing suppression with active controlled baffles through deep reinforcement learning–expert demonstrations–behavior cloning process	33
Modal analysis of the propeller wake under the heavy loading condition	33
Solute dispersion in transient Casson fluid flow through stenotic tube with exchange between phases	33
Comparing different nonlinear dimensionality reduction techniques for data-driven unsteady fluid flow modeling	32
Mixing and transport enhancement in microchannels by electrokinetic flows with charged surface heterogeneity	32
Numerical investigation of how gap size influences tip leakage vortex cavitation inception using a Eulerian–Lagrangian method	32
Wall shear stress and wall heat flux in a supersonic turbulent boundary layer	32
Pore-scale simulation of miscible viscous fingering with dissolution reaction in porous media	32
Modeling acoustic emissions and shock formation of cavitation bubbles	32
A lattice Boltzmann method for single- and two-phase models of nanofluids: Newtonian and non-Newtonian nanofluids	32
Dynamics of a single cavitation bubble near a cylindrical rod	32
Effect of surfactants on jet break-up in drop-on-demand inkjet printing	32
Two- and three-dimensional simulations of Rayleigh–Taylor instabilities using a coupled Cahn–Hilliard/Navier–Stokes model	32
Vortex and cavity dynamics for the tip-leakage cavitation over a hydrofoil	32
Classification of the major nonlinear regimes of oscillations, oscillation properties, and mechanisms of wave energy dissipation in the nonlinear oscillations of coated and uncoated bubbles	32
The novel Mechanical Ventilator Milano for the COVID-19 pandemic	32
Geometry and boundary condition adaptive data-driven model of fluid flow based on deep convolutional neural networks	32
Influence of jet flow on the hydrodynamic and noise performance of propeller	32
Bidispersive double diffusive convection with relatively large macropores and generalized boundary conditions	32
Dynamics of the cavity evolution during vertical water entry of deformable spheres	31
Evolution mechanism of a prototype pump turbine after pump power-off	31
Full-scale simulation of self-propulsion for a free-running submarine	31
Propeller wake instabilities under turbulent-inflow conditions	31
Theoretical and experimental study of bubble dynamics in underwater explosions	31
Noise reduction mechanism of airfoils with leading-edge serrations and surface ridges inspired by owl wings	31
Surface wave scattering by multiple flexible fishing cage system	31
Effect of base blowing by a large-scale fluidic oscillator on the bistable wake behind a flat-back Ahmed body	31
An optimized Eulerian–Lagrangian method for two-phase flow with coarse particles: Implementation in open-source field operation and manipulation, verification, and validation	31
How severe acute respiratory syndrome coronavirus-2 aerosol propagates through the age-specific upper airways	31
Effect of pilot hydrogen on the formation of dynamic flame in an ethylene-fueled scramjet with a cavity	31
An efficient deep learning framework to reconstruct the flow field sequences of the supersonic cascade channel	31
Higher-order harmonic induced wave resonance for two side-by-side boxes in close proximity	31
SARS COV-2 virus-laden droplets coughed from deep lungs: Numerical quantification in a single-path whole respiratory tract geometry	31
Assessment of icing effects on the wake shed behind a vertical axis wind turbine	31
Deep reinforcement learning for large-eddy simulation modeling in wall-bounded turbulence	31
Numerical investigation of transonic axial compressor rotor flows using an improved transition-sensitized turbulence model	31
Analysis of flow-field characteristics and pressure gain in air-breathing rotating detonation combustor	31
Effect of shape of the stenosis on the hemodynamics of a stenosed coronary artery	31
Asymmetric splash and breakup of drops impacting on cylindrical superhydrophobic surfaces	31
Numerical prediction of cavitation erosion risk in an axisymmetric nozzle using a multi-scale approach	31
Evaluating flow-field and expelled droplets in the mockup dental clinic during the COVID-19 pandemic	31
Challenges in simulating and modeling the airborne virus transmission: A state-of-the-art review	30
Collective locomotion of two uncoordinated undulatory self-propelled foils	30
Shock and shear layer interactions in a confined supersonic cavity flow	30
Effect of different turbulent lubrication models on the lubrication characteristics of water-lubricated rubber bearings at a high Reynolds number	30
An improved multiphase lattice Boltzmann flux solver for the simulation of incompressible flow with large density ratio and complex interface	30
Cavitation control using passive flow control techniques	30
Experimental insights on the water entry of hydrophobic sphere	30
Bouncing and coalescence dynamics during the impact of a falling drop with a sessile drop on different solid surfaces	30
Pressure distribution and flow dynamics in a nasal airway using a scale resolving simulation	30
Numerical investigation of droplet impact on a solid superhydrophobic surface	30
Modeling of dusty gas flows due to plume impingement on a lunar surface	30
Measurement of small droplet aerosol concentrations in public spaces using handheld particle counters	30
Investigation of cavitation bubble dynamics near a solid wall by high-resolution numerical simulation	30
Enstrophy dissipation of the tip leakage vortex in a multiphase pump	30
Dynamic mode decomposition based analysis of flow past a transversely oscillating cylinder	30
Immersed boundary conditions for moving objects in turbulent flows with the lattice-Boltzmann method	30
Point-cloud deep learning of porous media for permeability prediction	30
Scaling law of fish undulatory propulsion	30
Carreau–Yasuda fluid flow generated via metachronal waves of cilia in a micro-channel	30