Physics of Fluids

Article	Citations
On coughing and airborne droplet transmission to humans	421
On respiratory droplets and face masks	264
Visualizing the effectiveness of face masks in obstructing respiratory jets	240
Numerical investigation of aerosol transport in a classroom with relevance to COVID-19	171
Numerical modeling of the distribution of virus carrying saliva droplets during sneeze and cough	167
Modeling the role of respiratory droplets in Covid-19 type pandemics	159
A unified theory for bubble dynamics	152
Sneezing and asymptomatic virus transmission	148
Likelihood of survival of coronavirus in a respiratory droplet deposited on a solid surface	138
Reduced-order modeling of advection-dominated systems with recurrent neural networks and convolutional autoencoders	127
Dispersion of evaporating cough droplets in tropical outdoor environment	125
Visualizing droplet dispersal for face shields and masks with exhalation valves	120
Disease transmission through expiratory aerosols on an urban bus	115
Weather impact on airborne coronavirus survival	114
A point-cloud deep learning framework for prediction of fluid flow fields on irregular geometries	113
Robust active flow control over a range of Reynolds numbers using an artificial neural network trained through deep reinforcement learning	113
Convolutional neural network based hierarchical autoencoder for nonlinear mode decomposition of fluid field data	111
Can a toilet promote virus transmission? From a fluid dynamics perspective	110
Estimating COVID-19 exposure in a classroom setting: A comparison between mathematical and numerical models	110
Cold atmospheric plasma for SARS-CoV-2 inactivation	109
A mathematical framework for estimating risk of airborne transmission of COVID-19 with application to face mask use and social distancing	107
Deep neural networks for nonlinear model order reduction of unsteady flows	106
Simulation-based study of COVID-19 outbreak associated with air-conditioning in a restaurant	105
Convolutional neural network and long short-term memory based reduced order surrogate for minimal turbulent channel flow	104
Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors	97

Physics-informed neural networks for solving Reynolds-averaged Navier–Stokes equations	97
Transport and fate of human expiratory droplets—A modeling approach	96
On airborne virus transmission in elevators and confined spaces	95
Uncovering near-wall blood flow from sparse data with physics-informed neural networks	91
Grid-point and time-step requirements for direct numerical simulation and large-eddy simulation	87
Super-resolution and denoising of fluid flow using physics-informed convolutional neural networks without high-resolution labels	83
Aerosol persistence in relation to possible transmission of SARS-CoV-2	82
High-pressure methane adsorption behavior on deep shales: Experiments and modeling	81
An interpretable framework of data-driven turbulence modeling using deep neural networks	79
On closures for reduced order models—A spectrum of first-principle to machine-learned avenues	78
Diffusiophoretic separation of colloids in microfluidic flows	76
Numerical study on transition structures of oblique detonations with expansion wave from finite-length cowl	75
Euler–Lagrange study of cavitating turbulent flow around a hydrofoil	75
Applying deep reinforcement learning to active flow control in weakly turbulent conditions	74
Transmission of airborne virus through sneezed and coughed droplets	73
Physics guided machine learning using simplified theories	72
Control of unsteady partial cavitation and cloud cavitation in marine engineering and hydraulic systems	72
From coarse wall measurements to turbulent velocity fields through deep learning	71
The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall	71
Recharging and rejuvenation of decontaminated N95 masks	71
Simulation of aerosol transmission on a Boeing 737 airplane with intervention measures for COVID-19 mitigation	70
Spontaneous imbibition in tight porous media with different wettability: Pore-scale simulation	69
Rotor interactional effects on aerodynamic and noise characteristics of a small multirotor unmanned aerial vehicle	67
Experimental visualization of sneezing and efficacy of face masks and shields	66
Large-eddy simulation of flow past a circular cylinder for Reynolds numbers 400 to 3900	65
Tailoring surface wettability to reduce chances of infection of COVID-19 by a respiratory droplet and to improve the effectiveness of personal protection equipment	65
Finite element analysis of hybrid nanofluid flow and heat transfer in a split lid-driven square cavity with Y-shaped obstacle	65
A study of fluid dynamics and human physiology factors driving droplet dispersion from a human sneeze	65
Dense velocity reconstruction from particle image velocimetry/particle tracking velocimetry using a physics-informed neural network	64
Why coronavirus survives longer on impermeable than porous surfaces	64
The motion of respiratory droplets produced by coughing	64
Droplet breakup and coalescence of an internal-mixing twin-fluid spray	64
Mesoscopic simulation of three-dimensional pool boiling based on a phase-change cascaded lattice Boltzmann method	63
Universal trends in human cough airflows at large distances	62
A review of the state-of-the-art nanofluid spray and jet impingement cooling	62
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)	62
The rheological performance of shear-thickening fluids based on carbon fiber and silica nanocomposite	62
Can face masks offer protection from airborne sneeze and cough droplets in close-up, face-to-face human interactions?—A quantitative study	61
Simulation of multi-species flow and heat transfer using physics-informed neural networks	61
Nuclear magnetic resonance study on the influence of liquid nitrogen cold soaking on the pore structure of different coals	61
Influence of Stefan flow on the drag coefficient and heat transfer of a spherical particle in a supercritical water cross flow	59
Reducing chances of COVID-19 infection by a cough cloud in a closed space	59
Airborne transmission of virus-laden aerosols inside a music classroom: Effects of portable purifiers and aerosol injection rates	58
A deep learning approach for the velocity field prediction in a scramjet isolator	58
Transmission and reduction of aerosols in classrooms using air purifier systems	57
Deconvolutional artificial neural network models for large eddy simulation of turbulence	57
On the distributions of fuel droplets and in situ vapor in rotating detonation combustion with prevaporized n-heptane sprays	56
Characterizing modal exponential growth behaviors of self-excited transverse and longitudinal thermoacoustic instabilities	55
Assessment of unsteady flow predictions using hybrid deep learning based reduced-order models	55
Artificial neural network-based nonlinear algebraic models for large eddy simulation of turbulence	54

Investigation of counter-rotating shock wave and wave direction control of hollow rotating detonation engine with Laval nozzle	54
Machine learning for nonintrusive model order reduction of the parametric inviscid transonic flow past an airfoil	54
Numerical simulation of the wake instabilities of a propeller	53
Experimental velocity data estimation for imperfect particle images using machine learning	53
Deep learning for reduced order modelling and efficient temporal evolution of fluid simulations	53
Feature selection and processing of turbulence modeling based on an artificial neural network	52
Large-eddy simulations of self-excited thermoacoustic instability in a premixed swirling combustor with an outlet nozzle	52
On the lattice Boltzmann method and its application to turbulent, multiphase flows of various fluids including cryogens: A review	52
Computer simulation of the SARS-CoV-2 contamination risk in a large dental clinic	52
Propeller–duct interaction on the wake dynamics of a ducted propeller	51
On the unsteady throttling dynamics and scaling analysis in a typical hypersonic inlet–isolator flow	51
Unsteady electro-osmotic flow of couple stress fluid in a rotating microchannel: An analytical solution	51
High-fidelity reconstruction of turbulent flow from spatially limited data using enhanced super-resolution generative adversarial network	51
Analyzing the dominant SARS-CoV-2 transmission routes toward an ab initio disease spread model	51
Investigation of cavitation and vapor shedding mechanisms in a Venturi nozzle	51
Mathematical modeling for nonlinear dynamic mixed friction behaviors of novel coupled bearing lubricated with low-viscosity fluid	50
Effect of multibanded magnetic field on convective heat transport in linearly heated porous systems filled with hybrid nanofluid	50
Pilot hydrogen enhanced combustion in an ethylene-fueled scramjet combustor at Mach 4	50
Effects of mask-wearing on the inhalability and deposition of airborne SARS-CoV-2 aerosols in human upper airway	50
Insights on drying and precipitation dynamics of respiratory droplets from the perspective of COVID-19	49
Flow separation around a square cylinder at low to moderate Reynolds numbers	49
Data-driven modal decomposition of transient cavitating flow	49
Numerical study on cavitation–vortex–noise correlation mechanism and dynamic mode decomposition of a hydrofoil	49
Experimental investigation of indoor aerosol dispersion and accumulation in the context of COVID-19: Effects of masks and ventilation	48
Modeling thermodynamic trends of rotating detonation engines	48
Asymmetric flows of complex fluids past confined cylinders: A comprehensive numerical study with experimental validation	48
Exploration and prediction of fluid dynamical systems using auto-encoder technology	48
Multiplicity of solution for natural convective heat transfer and entropy generation in a semi-elliptical enclosure	47
Active flow control of the dynamic wake behind a square cylinder using combined jets at the front and rear stagnation points	47
Low-frequency unsteadiness of shock-wave/boundary-layer interaction in an isolator with background waves	47
Fluid dynamics of respiratory droplets in the context of COVID-19: Airborne and surfaceborne transmissions	47
Reopening dentistry after COVID-19: Complete suppression of aerosolization in dental procedures by viscoelastic Medusa Gorgo	47
Wake instabilities of a pre-swirl stator pump-jet propulsor	46
A pressure-based regularized lattice-Boltzmann method for the simulation of compressible flows	46
Experimental and numerical analysis of the bi-stable turbulent wake of a rectangular flat-backed bluff body	45
From active learning to deep reinforcement learning: Intelligent active flow control in suppressing vortex-induced vibration	45
Water-wave interaction with submerged porous elastic disks	45
How coronavirus survives for days on surfaces	44
Smoothed particle hydrodynamics method from a large eddy simulation perspective. Generalization to a quasi-Lagrangian model	44
Flow visualization of an N95 respirator with and without an exhalation valve using schlieren imaging and light scattering	44
Effects of space sizes on the dispersion of cough-generated droplets from a walking person	44
Two-dimensional numerical study of gap resonance coupling with motions of floating body moored close to a bottom-mounted wall	44
Improving the k–ω–γ–Ar transition model by the field inversion and machine learning framework	44
Airborne transmission of COVID-19 and mitigation using box fan air cleaners in a poorly ventilated classroom	44
Transition of wake flows past two circular or square cylinders in tandem	44
Virus transmission from urinals	44
Effect of self-assembly on fluorescence in magnetic multiphase flows and its application on the novel detection for COVID-19	43
Computational analysis of hydrodynamic interactions in a high-density fish school	43
Numerical study of virus transmission through droplets from sneezing in a cafeteria	43
Slippery surfaces: A decade of progress	43
Transient magnetohydrodynamic flow and heat transfer of fractional Oldroyd-B fluids in a microchannel with slip boundary condition	43
Effect of radiation on thermosolutal Marangoni convection in a porous medium with chemical reaction and heat source/sink	43
Flow field prediction of supercritical airfoils via variational autoencoder based deep learning framework	42
The dispersion of spherical droplets in source–sink flows and their relevance to the COVID-19 pandemic	42
Numerical investigation of bubble dynamics at a corner	42
The perspective of fluid flow behavior of respiratory droplets and aerosols through the facemasks in context of SARS-CoV-2	42
Fluid dynamics and epidemiology: Seasonality and transmission dynamics	42
Numerical simulation of vortex instabilities in the wake of a preswirl pumpjet propulsor	42
Numerical study of the shock wave and pressure induced by single bubble collapse near planar solid wall	42
Direct numerical simulation of supersonic flow and acoustics over a compression ramp	41
Droplet deformation and breakup in shear flow of air	41
Enhancing ammonia combustion with minimum hydrogen blended in presence of self-excited intermittent pulsating oscillations	41
Numerical analysis of the wake dynamics of a propeller	41
Direct numerical simulation of multiscale flow physics of binary droplet collision	41
Probability of COVID-19 infection by cough of a normal person and a super-spreader	40
How does boiling occur in lattice Boltzmann simulations?	40
Investigation and back-propagation modeling of base pressure at sonic and supersonic Mach numbers	40
Transmission and evaporation of cough droplets in an elevator: Numerical simulations of some possible scenarios	40
Effect of the streamwise pulsed arc discharge array on shock wave/boundary layer interaction control	39
Characteristics of the flow structures through and around a submerged canopy patch	39
Compressibility effects on hypersonic turbulent channel flow with cold walls	39
Research on hydrodynamics of high velocity regions in a water-jet pump based on experimental and numerical calculations at different cavitation conditions	39
Time-variant prediction of flow over an airfoil using deep neural network	39
Experimental investigation of effects of pulsed injection on flow structure and flame development in a kerosene-fueled scramjet with pilot hydrogen	39
Fully coupled modeling of two-phase fluid flow and geomechanics in ultra-deep natural gas reservoirs	39
Multiphysics flow simulations using D3Q19 lattice Boltzmann methods based on central moments	39
Spectral proper orthogonal decomposition of compressor tip leakage flow	38
Symmetries of optimal system, various closed-form solutions, and propagation of different wave profiles for the Boussinesq–Burgers system in ocean waves	38
Long short-term memory embedded nudging schemes for nonlinear data assimilation of geophysical flows	38
Effect of dielectric barrier discharge plasma actuator on the dynamic moment behavior of pitching airfoil at low Reynolds number	38

Aerosol generation in public restrooms	38
Soft material perforation via double-bubble laser-induced cavitation microjets	38
Droplet fate, efficacy of face mask, and transmission of virus-laden droplets inside a conference room	37
An OpenFOAM solver for multiphase and turbulent flow	37
A three-dimensional unified gas-kinetic wave-particle solver for flow computation in all regimes	37
Comparison and validation of various turbulence models for U-bend flow with a magnetic resonance velocimetry experiment	37
Unsteady reduced-order model of flow over cylinders based on convolutional and deconvolutional neural network structure	37
Numerical analysis of the interaction of two underwater explosion bubbles using the compressible Eulerian finite-element method	37
Lattice Boltzmann modeling and simulation of forced-convection boiling on a cylinder	37
Bragg scattering of long waves by an array of floating flexible plates in the presence of multiple submerged trenches	37
Direct numerical simulation of the turbulent flow generated during a violent expiratory event	36
Airfoil design and surrogate modeling for performance prediction based on deep learning method	36
Jet fans in the underground car parking areas and virus transmission	36
Theory-based Reynolds-averaged Navier–Stokes equations with large eddy simulation capability for separated turbulent flow simulations	36
On the analytical approximations to the nonplanar damped Kawahara equation: Cnoidal and solitary waves and their energy	36
Nonlinear interactions in the hypersonic boundary layer on the permeable wall	36
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	36
Multiscale modeling of tip-leakage cavitating flows by a combined volume of fluid and discrete bubble model	36
Investigations of tip vortex mitigation by using roughness	35
Droplet breakup and rebound during impact on small cylindrical superhydrophobic targets	35
Data-driven subgrid-scale modeling of forced Burgers turbulence using deep learning with generalization to higher Reynolds numbers via transfer learning	35
Physics-informed neural networks for phase-field method in two-phase flow	35
Direct numerical simulation of drag reduction by spanwise oscillating dielectric barrier discharge plasma force	35
Yield stress and wall slip of kaolinite networks	35
Physics-informed neural networks for rarefied-gas dynamics: Thermal creep flow in the Bhatnagar–Gross–Krook approximation	34
Deep-learning of parametric partial differential equations from sparse and noisy data	34
Fractional characterization of fluid and synergistic effects of free convective flow in circular pipe through Hankel transform	34
Coupled vibration-dissociation time-histories and rate measurements in shock-heated, nondilute O2 and O2–Ar mixtures from 6000 to 14 000 K	34
A dynamical overview of droplets in the transmission of respiratory infectious diseases	34
Explore missing flow dynamics by physics-informed deep learning: The parameterized governing systems	34
Enhanced oil-in-water droplet generation in a T-junction microchannel using water-based nanofluids with shear-thinning behavior: A numerical study	34
On the analytical and numerical approximations to the forced damped Gardner Kawahara equation and modeling the nonlinear structures in a collisional plasma	33
Experimental study on the trajectory of projectile water entry with asymmetric nose shape	33
Graph neural networks for laminar flow prediction around random two-dimensional shapes	33
Effect of sneezing on the flow around a face shield	33
Effects of surface subcooling on the spreading dynamics of an impact water droplet	33
Numerical investigation of magnetic multiphase flows by the fractional-step-based multiphase lattice Boltzmann method	33
A computational fluid dynamics-discrete element-immersed boundary method for Cartesian grid simulation of heat transfer in compressible gas–solid flow with complex geometries	33
Vortex induced vibrations of wind turbine blades: Influence of the tip geometry	33
Droplet impact dynamics on single-pillar superhydrophobic surfaces	33
Reduced order model using convolutional auto-encoder with self-attention	33
Unsteady flow characteristics in centrifugal pump based on proper orthogonal decomposition method	33
Dynamic wetting and heat transfer during droplet impact on bi-phobic wettability-patterned surfaces	32
Numerical and theoretical modeling of droplet impact on spherical surfaces	32
Internal solitary waves induced deep-water nepheloid layers and seafloor geomorphic changes on the continental slope of the northern South China Sea	32
Heat transfer in magnetohydrodynamic nanofluid flow past a circular cylinder	32
Quantification of convective and diffusive transport during CO2 dissolution in oil: A numerical and analytical study	32
Active control for drag reduction of turbulent channel flow based on convolutional neural networks	32
Particle modeling of the spreading of coronavirus disease (COVID-19)	32
Initial spreading dynamics of a liquid droplet: The effects of wettability, liquid properties, and substrate topography	32
Pfaffian, breather, and hybrid solutions for a (2 + 1)-dimensional generalized nonlinear system in fluid mechanics and plasma physics	32
Deep neural network-based strategy for optimal sensor placement in data assimilation of turbulent flow	32
Spreading and retraction kinetics for impact of nanodroplets on hydrophobic surfaces	32
Well-balanced lattice Boltzmann model for two-phase systems	32
Secondary instability of Mack mode disturbances in hypersonic boundary layers over micro-porous surface	31
Numerical investigation of the impacting and freezing process of a single supercooled water droplet	31
Study of spontaneous mobility and imbibition of a liquid droplet in contact with fibrous porous media considering wettability effects	31
SARS CoV-2 aerosol: How far it can travel to the lower airways?	31
A study of the effect of serration shape and flexibility on trailing edge noise	31
Coronavirus rotational diffusivity	31
Influence of spatial arrangements of roughness elements on turbulent Rayleigh-Bénard convection	31
Shock-tube measurements of coupled vibration–dissociation time-histories and rate parameters in oxygen and argon mixtures from 5000 K to 10 000 K	31
A lubricant-infused slip surface for drag reduction	31
Electroosmotic flow of viscoelastic fluid through a microchannel with slip-dependent zeta potential	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
Vibrational relaxation time measurements in shock-heated oxygen and air from 2000 K to 9000 K using ultraviolet laser absorption	31
Interaction of two out-of-phase underwater explosion bubbles	31
Two-phase flow boiling in a microfluidic channel at high mass flux	31
Unsteady flow fluctuations in a centrifugal pump measured by laser Doppler anemometry and pressure pulsation	31
Dense gas flow simulations in ultra-tight confinement	31
Oblique droplet impact on superhydrophobic surfaces: Jets and bubbles	31
Diffusion effects on mixed convective peristaltic flow of a bi-viscous Bingham nanofluid through a porous medium with convective boundary conditions	31
Intelligent reconstruction of the flow field in a supersonic combustor based on deep learning	31
Attention-enhanced neural network models for turbulence simulation	30
Correlation of internal flow structure with heat transfer efficiency in turbulent Rayleigh–Bénard convection	30
Thermodynamic effects on single cavitation bubble dynamics under various ambient temperature conditions	30
Mixing and transport enhancement in microchannels by electrokinetic flows with charged surface heterogeneity	30
Comparison of wave–structure interaction dynamics of a submerged cylindrical point absorber with three degrees of freedom using potential flow and computational fluid dynamics models	30
Influence of atmospheric stability on wind-turbine wakes with a certain hub-height turbulence intensity	30
Numerical investigation of non-condensable gas effect on vapor bubble collapse	30
Experimental investigation of internal two-phase flow structures and dynamics of quasi-stable sheet cavitation by fast synchrotron x-ray imaging	30
Mpemba effect in molecular gases under nonlinear drag	30
Full-scale simulation of self-propulsion for a free-running submarine	30
A review of many-body dissipative particle dynamics (MDPD): Theoretical models and its applications	30
Modal analysis of the propeller wake under the heavy loading condition	30
Unsteady flow regimes in arrow-shaped micro-mixers with different tilting angles	30
Characterization of three-dimensional vortical structures in the wake past a circular cylinder in the transitional regime	30
Breakup morphology of expelled respiratory liquid: From the perspective of hydrodynamic instabilities	30
A review on deep reinforcement learning for fluid mechanics: An update	30
Why do anguilliform swimmers perform undulation with wavelengths shorter than their bodylengths?	30
Spreading of a droplet impacting on a smooth flat surface: How liquid viscosity influences the maximum spreading time and spreading ratio	30
Effect of viscosity ratio on the dynamic response of droplet deformation under a steady electric field	30
Vortex shedding characteristics in the wake of circular finned cylinders	30
Pore-scale investigation of CO2/oil exsolution in CO2 huff-n-puff for enhanced oil recovery	30
Influence of hole diameter on mechanical properties and stability of granite rock surrounding tunnels	30