Physics of Fluids

Article	Citations
A unified theory for bubble dynamics	219
Numerical investigation of aerosol transport in a classroom with relevance to COVID-19	183
Reduced-order modeling of advection-dominated systems with recurrent neural networks and convolutional autoencoders	157
Physics-informed neural networks for solving Reynolds-averaged Navier–Stokes equations	146
A point-cloud deep learning framework for prediction of fluid flow fields on irregular geometries	144
Dispersion of evaporating cough droplets in tropical outdoor environment	131
Uncovering near-wall blood flow from sparse data with physics-informed neural networks	128
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
Convolutional neural network and long short-term memory based reduced order surrogate for minimal turbulent channel flow	121
Deep neural networks for nonlinear model order reduction of unsteady flows	120
Cold atmospheric plasma for SARS-CoV-2 inactivation	119
Simulation-based study of COVID-19 outbreak associated with air-conditioning in a restaurant	111
A mathematical framework for estimating risk of airborne transmission of COVID-19 with application to face mask use and social distancing	109
Super-resolution and denoising of fluid flow using physics-informed convolutional neural networks without high-resolution labels	107
On airborne virus transmission in elevators and confined spaces	103
The rheological performance of shear-thickening fluids based on carbon fiber and silica nanocomposite	103
Grid-point and time-step requirements for direct numerical simulation and large-eddy simulation	102
Applying deep reinforcement learning to active flow control in weakly turbulent conditions	91
An interpretable framework of data-driven turbulence modeling using deep neural networks	91
Physics guided machine learning using simplified theories	90
Euler–Lagrange study of cavitating turbulent flow around a hydrofoil	90
Diffusiophoretic separation of colloids in microfluidic flows	89
On closures for reduced order models—A spectrum of first-principle to machine-learned avenues	88
Dense velocity reconstruction from particle image velocimetry/particle tracking velocimetry using a physics-informed neural network	87

The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall	87
Aerosol persistence in relation to possible transmission of SARS-CoV-2	87
From coarse wall measurements to turbulent velocity fields through deep learning	86
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	79
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
Droplet breakup and coalescence of an internal-mixing twin-fluid spray	69
A study of fluid dynamics and human physiology factors driving droplet dispersion from a human sneeze	69
Mesoscopic simulation of three-dimensional pool boiling based on a phase-change cascaded lattice Boltzmann method	69
Why coronavirus survives longer on impermeable than porous surfaces	68
Experimental visualization of sneezing and efficacy of face masks and shields	68
Unsteady electro-osmotic flow of couple stress fluid in a rotating microchannel: An analytical solution	67
Nuclear magnetic resonance study on the influence of liquid nitrogen cold soaking on the pore structure of different coals	66
Artificial neural network-based nonlinear algebraic models for large eddy simulation of turbulence	66
Deep learning for reduced order modelling and efficient temporal evolution of fluid simulations	65
Airborne transmission of virus-laden aerosols inside a music classroom: Effects of portable purifiers and aerosol injection rates	65
A deep learning approach for the velocity field prediction in a scramjet isolator	64
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
Deconvolutional artificial neural network models for large eddy simulation of turbulence	64
Can face masks offer protection from airborne sneeze and cough droplets in close-up, face-to-face human interactions?—A quantitative study	63
High-fidelity reconstruction of turbulent flow from spatially limited data using enhanced super-resolution generative adversarial network	63
Computer simulation of the SARS-CoV-2 contamination risk in a large dental clinic	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
Reducing chances of COVID-19 infection by a cough cloud in a closed space	61
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
Assessment of unsteady flow predictions using hybrid deep learning based reduced-order models	60
Numerical study on cavitation–vortex–noise correlation mechanism and dynamic mode decomposition of a hydrofoil	59
Feature selection and processing of turbulence modeling based on an artificial neural network	59
On the lattice Boltzmann method and its application to turbulent, multiphase flows of various fluids including cryogens: A review	59
Characterizing modal exponential growth behaviors of self-excited transverse and longitudinal thermoacoustic instabilities	58
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
Pilot hydrogen enhanced combustion in an ethylene-fueled scramjet combustor at Mach 4	57
Effect of multibanded magnetic field on convective heat transport in linearly heated porous systems filled with hybrid nanofluid	57
On the unsteady throttling dynamics and scaling analysis in a typical hypersonic inlet–isolator flow	56
Slippery surfaces: A decade of progress	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
Flow field prediction of supercritical airfoils via variational autoencoder based deep learning framework	54
Numerical study of the shock wave and pressure induced by single bubble collapse near planar solid wall	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
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
Oceanic shallow-water investigations on a generalized Whitham–Broer–Kaup–Boussinesq–Kupershmidt system	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
Experimental investigation of indoor aerosol dispersion and accumulation in the context of COVID-19: Effects of masks and ventilation	51
Transition of wake flows past two circular or square cylinders in tandem	51
Pfaffian, breather, and hybrid solutions for a (2 + 1)-dimensional generalized nonlinear system in fluid mechanics and plasma physics	51
Effects of mask-wearing on the inhalability and deposition of airborne SARS-CoV-2 aerosols in human upper airway	51
Wake instabilities of a pre-swirl stator pump-jet propulsor	50
Symmetries of optimal system, various closed-form solutions, and propagation of different wave profiles for the Boussinesq–Burgers system in ocean waves	50
Influence of hole diameter on mechanical properties and stability of granite rock surrounding tunnels	50
Experimental and numerical analysis of the bi-stable turbulent wake of a rectangular flat-backed bluff body	50
Effect of radiation on thermosolutal Marangoni convection in a porous medium with chemical reaction and heat source/sink	50
Spectral proper orthogonal decomposition of compressor tip leakage flow	49
Recent advances in applying deep reinforcement learning for flow control: Perspectives and future directions	49
Enhancing ammonia combustion with minimum hydrogen blended in presence of self-excited intermittent pulsating oscillations	48
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
Research on hydrodynamics of high velocity regions in a water-jet pump based on experimental and numerical calculations at different cavitation conditions	47
Transient magnetohydrodynamic flow and heat transfer of fractional Oldroyd-B fluids in a microchannel with slip boundary condition	47
Experimental investigation of effects of pulsed injection on flow structure and flame development in a kerosene-fueled scramjet with pilot hydrogen	47
Numerical study of virus transmission through droplets from sneezing in a cafeteria	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
Diffusion effects on mixed convective peristaltic flow of a bi-viscous Bingham nanofluid through a porous medium with convective boundary conditions	46
Numerical analysis of the wake dynamics of a propeller	46
Smoothed particle hydrodynamics method from a large eddy simulation perspective. Generalization to a quasi-Lagrangian model	46
Airfoil design and surrogate modeling for performance prediction based on deep learning method	45
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
Fluid dynamics and epidemiology: Seasonality and transmission dynamics	44
Transmission and evaporation of cough droplets in an elevator: Numerical simulations of some possible scenarios	44
Graph neural networks for laminar flow prediction around random two-dimensional shapes	44
How coronavirus survives for days on surfaces	44
Probability of COVID-19 infection by cough of a normal person and a super-spreader	44
Multiphysics flow simulations using D3Q19 lattice Boltzmann methods based on central moments	44
Experimental study on the trajectory of projectile water entry with asymmetric nose shape	44
Flow visualization of an N95 respirator with and without an exhalation valve using schlieren imaging and light scattering	44
On the analytical approximations to the nonplanar damped Kawahara equation: Cnoidal and solitary waves and their energy	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
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
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
A review on deep reinforcement learning for fluid mechanics: An update	43
Droplet fate, efficacy of face mask, and transmission of virus-laden droplets inside a conference room	42
The perspective of fluid flow behavior of respiratory droplets and aerosols through the facemasks in context of SARS-CoV-2	42
Deep-learning of parametric partial differential equations from sparse and noisy data	42
Compressibility effects on hypersonic turbulent channel flow with cold walls	42
Numerical and theoretical modeling of droplet impact on spherical surfaces	41
Direct numerical simulation of the turbulent flow generated during a violent expiratory event	41
Super-resolution reconstruction of turbulent flow fields at various Reynolds numbers based on generative adversarial networks	41
On the analytical and numerical approximations to the forced damped Gardner Kawahara equation and modeling the nonlinear structures in a collisional plasma	41
Jet fans in the underground car parking areas and virus transmission	41
Explore missing flow dynamics by physics-informed deep learning: The parameterized governing systems	40
Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder	40
Effect of dielectric barrier discharge plasma actuator on the dynamic moment behavior of pitching airfoil at low Reynolds number	40
Comparison and validation of various turbulence models for U-bend flow with a magnetic resonance velocimetry experiment	40
Reduced order model using convolutional auto-encoder with self-attention	40
Yield stress and wall slip of kaolinite networks	40
A review of many-body dissipative particle dynamics (MDPD): Theoretical models and its applications	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
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
Aerosol generation in public restrooms	39
Droplet impact dynamics on single-pillar superhydrophobic surfaces	38
Thermodynamic effects on single cavitation bubble dynamics under various ambient temperature conditions	38
Droplet breakup and rebound during impact on small cylindrical superhydrophobic targets	38
Characteristics of cavity dynamics, forces, and trajectories on vertical water entries with two spheres side-by-side	38
Internal solitary waves induced deep-water nepheloid layers and seafloor geomorphic changes on the continental slope of the northern South China Sea	38
Intelligent reconstruction of the flow field in a supersonic combustor based on deep learning	38
Pfaffian solutions and nonlinear waves of a (3 + 1)-dimensional generalized Konopelchenko–Dubrovsky–Kaup–Kupershmidt system in fluid mechanics	38
A study of the effect of serration shape and flexibility on trailing edge noise	38
Multiscale modeling of tip-leakage cavitating flows by a combined volume of fluid and discrete bubble model	38

Attention-enhanced neural network models for turbulence simulation	37
Effects of microvortex generators on cavitation erosion by changing periodic shedding into new structures	37
Impact of bulk viscosity on flow morphology of shock-accelerated cylindrical light bubble in diatomic and polyatomic gases	37
Multi-wave effects on stability and performance in rotating detonation combustors	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
The third golden age of aeroacoustics	37
A dynamical overview of droplets in the transmission of respiratory infectious diseases	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
Spreading of a droplet impacting on a smooth flat surface: How liquid viscosity influences the maximum spreading time and spreading ratio	36
Interaction of two out-of-phase underwater explosion bubbles	36
Nonlinear interactions in the hypersonic boundary layer on the permeable wall	36
Electroosmotic flow of viscoelastic fluid through a microchannel with slip-dependent zeta potential	36
Three-dimensional ESRGAN for super-resolution reconstruction of turbulent flows with tricubic interpolation-based transfer learning	36
Effects of wear and shaft-shape error defects on the tribo-dynamic response of water-lubricated bearings under propeller disturbance	36
Multi-fidelity convolutional neural network surrogate model for aerodynamic optimization based on transfer learning	36
Effects of surface subcooling on the spreading dynamics of an impact water droplet	36
Physics-informed neural networks for rarefied-gas dynamics: Thermal creep flow in the Bhatnagar–Gross–Krook approximation	36
A computational fluid dynamics-discrete element-immersed boundary method for Cartesian grid simulation of heat transfer in compressible gas–solid flow with complex geometries	36
A review of experiments on stationary bluff body wakes	35
Fractional characterization of fluid and synergistic effects of free convective flow in circular pipe through Hankel transform	35
Numerical investigation of non-condensable gas effect on vapor bubble collapse	35
Dynamics of droplet impacting on a cone	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
Unsteady flow fluctuations in a centrifugal pump measured by laser Doppler anemometry and pressure pulsation	35
DRLinFluids: An open-source Python platform of coupling deep reinforcement learning and OpenFOAM	35
Oblique droplet impact on superhydrophobic surfaces: Jets and bubbles	35
Cavity dynamics in the oblique water entry of a cylinder at constant velocity	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
The not-so-subtle flaws of the force balance approach to predict the departure of bubbles in boiling heat transfer	35
Why do anguilliform swimmers perform undulation with wavelengths shorter than their bodylengths?	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
SARS CoV-2 aerosol: How far it can travel to the lower airways?	34
Influence of atmospheric stability on wind-turbine wakes with a certain hub-height turbulence intensity	34
Numerical simulation of the cavitating noise of contra-rotating propellers based on detached eddy simulation and the Ffowcs Williams–Hawkings acoustics equation	34
Effect of Reynolds number on drag reduction in turbulent boundary layer flow over liquid–gas interface	34
Experimental investigation of shock train behavior in a supersonic isolator	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
Study of spontaneous mobility and imbibition of a liquid droplet in contact with fibrous porous media considering wettability effects	34
Three-dimensional deep learning-based reduced order model for unsteady flow dynamics with variable Reynolds number	34
Formation and interaction of multi-dimensional electrostatic ion-acoustic solitons in two-electron temperature plasmas	34
Three-dimensional spectral proper orthogonal decomposition analyses of the turbulent flow around a seal-vibrissa-shaped cylinder	34
Turbulent skin-friction drag reduction by annular dielectric barrier discharge plasma actuator	34
Irreversibilities in natural convection inside a right-angled trapezoidal cavity with sinusoidal wall temperature	34
Modeling surfactant-laden droplet dynamics by lattice Boltzmann method	33
Bluff body uses deep-reinforcement-learning trained active flow control to achieve hydrodynamic stealth	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
Modal analysis of the propeller wake under the heavy loading condition	33
Pulsatile flow dynamics in symmetric and asymmetric bifurcating vessels	33
Sloshing suppression with active controlled baffles through deep reinforcement learning–expert demonstrations–behavior cloning process	33
N95 respirator mask breathing leads to excessive carbon dioxide inhalation and reduced heat transfer in a human nasal cavity	33
Numerical investigation of the impacting and freezing process of a single supercooled water droplet	33
Experimental investigation of internal two-phase flow structures and dynamics of quasi-stable sheet cavitation by fast synchrotron x-ray imaging	32
Correlation of internal flow structure with heat transfer efficiency in turbulent Rayleigh–Bénard convection	32
The novel Mechanical Ventilator Milano for the COVID-19 pandemic	32
Two- and three-dimensional simulations of Rayleigh–Taylor instabilities using a coupled Cahn–Hilliard/Navier–Stokes model	32
Pore-scale simulation of miscible viscous fingering with dissolution reaction in porous media	32
Bidispersive double diffusive convection with relatively large macropores and generalized boundary conditions	32
Dynamics of viscoelastic fluid in a rotating soft microchannel	32
Mixing and transport enhancement in microchannels by electrokinetic flows with charged surface heterogeneity	32
Coronavirus rotational diffusivity	32
Effect of surfactants on jet break-up in drop-on-demand inkjet printing	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
Numerical investigation of how gap size influences tip leakage vortex cavitation inception using a Eulerian–Lagrangian method	32
Predicting the near-wall velocity of wall turbulence using a neural network for particle image velocimetry	32
Vortex and cavity dynamics for the tip-leakage cavitation over a hydrofoil	32
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
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	31
Morphological and non-equilibrium analysis of coupled Rayleigh–Taylor–Kelvin–Helmholtz instability	31
Numerical prediction of cavitation erosion risk in an axisymmetric nozzle using a multi-scale approach	31
Fast aerodynamics prediction of laminar airfoils based on deep attention network	31
Numerical investigation of transonic axial compressor rotor flows using an improved transition-sensitized turbulence model	31
Full-scale simulation of self-propulsion for a free-running submarine	31
Effect of shape of the stenosis on the hemodynamics of a stenosed coronary artery	31
An efficient deep learning framework to reconstruct the flow field sequences of the supersonic cascade channel	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
Assessment of icing effects on the wake shed behind a vertical axis wind turbine	31
Evolution mechanism of a prototype pump turbine after pump power-off	31
Analysis of flow-field characteristics and pressure gain in air-breathing rotating detonation combustor	31
Propeller wake instabilities under turbulent-inflow conditions	31
Asymmetric splash and breakup of drops impacting on cylindrical superhydrophobic surfaces	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