Experiments in Fluids

Article	Citations
Superhydrophobic drag reduction in turbulent flows: a critical review	65
Detection of second-mode instabilities on a flared cone in Mach 6 quiet flow with linear array focused laser differential interferometry	33
Characteristic unsteady pressure field on a civil aircraft wing related to the onset of transonic buffet	30
Development and commissioning of the T6 Stalker Tunnel	26
Estimating density, velocity, and pressure fields in supersonic flows using physics-informed BOS	25
Advanced iterative particle reconstruction for Lagrangian particle tracking	25
Experimental evaluation of methodologies for single transient cavitation bubble generation in liquids	24
Exploring the capabilities of active grids	24
Analysis of transonic buffet using dynamic mode decomposition	23
Experimental investigation of turbulent coherent structures interacting with a porous airfoil	22
Unsteady lift on a high-amplitude pitching aerofoil	22
Influence of angled dispersion gas on coaxial atomization, spray and flame formation in the context of spray-flame synthesis of nanoparticles	22
Visualization and image analysis of droplet puffing and micro-explosion in spray-flame synthesis of iron oxide nanoparticles	22
Theory-assisted optical ray tracing to extract cavitation-bubble shapes from experiment	21
PIV/PLIF investigation of unsteady turbulent flow and mixing behind a model gas turbine combustor	21
Quantitative evaluation of predictability of linear reduced-order model based on particle-image-velocimetry data of separated flow field around airfoil	20
Reconstructing turbulent velocity and pressure fields from under-resolved noisy particle tracks using physics-informed neural networks	20
Pollutant dispersion by tall buildings: laboratory experiments and Large-Eddy Simulation	20
High-Speed PIV of shock boundary layer interactions in the transonic buffet flow of a compressor cascade	20
Global measurements of hypersonic shock-wave/boundary-layer interactions with pressure-sensitive paint	19
Data assimilation for turbulent mean flow and scalar fields with anisotropic formulation	19
Mack-mode instabilities on a cooled flared cone with discrete roughness elements at Mach 6	19
Experimental investigation of equivalence ratio fluctuations in a lean premixed kerosene combustor	19
Reconstructing velocity and pressure from noisy sparse particle tracks using constrained cost minimization	18
Sensitivity of a fluidic oscillator to modifications of feedback channel and mixing chamber geometry	18

Long-time experimental investigation of turbulent superstructures in Rayleigh–Bénard convection by noninvasive simultaneous measurements of temperature and velocity fields	18
Experimental investigation of the transonic buffet cycle on a supercritical airfoil	18
Flow-structure identification in a radially grooved open wet clutch by means of defocusing particle tracking velocimetry	18
Feasibility of skin-friction field measurements in a transonic wind tunnel using a global luminescent oil film	18
Effect of surface cooling on second-mode dominated hypersonic boundary layer transition	17
Free-surface flow measurements by non-intrusive methods: a survey	17
Tomographic X-ray particle tracking velocimetry	17
Study of Reynolds number effects on the aerodynamics of a moderately thick airfoil using a high-pressure wind tunnel	17
Event-based imaging velocimetry: an assessment of event-based cameras for the measurement of fluid flows	16
Experimental study of confined coaxial jets in a non-axisymmetric co-flow	16
Shock-related unsteadiness of axisymmetric spiked bodies in supersonic flow	16
Bursting bubbles and the formation of gas jets and vortex rings	16
Interpreting single-point and two-point focused laser differential interferometry in a turbulent jet	16
A fundamental link between steady asymmetry and separation length in the wake of a 3D square-back body	15
The final stage of droplet evaporation on black silicon by schlieren technique with a graded filter	15
Assessment and application of optical flow in background-oriented schlieren for compressible flows	15
A comparative study of optical flow methods for fluid mechanics	15
Laminar transpiration cooling experiments in hypersonic flow	15
Flow measurements in the wake of an adhering and oscillating droplet using laser-Doppler velocity profile sensor	15
A physical interpretation of regularization for optical flow methods in fluids	14
The uncertainty of the experimentally-measured momentum coefficient	14
Nucleation and cavitation number effects on tip vortex cavitation dynamics and noise	14
Experiments on the separation of sphere clusters in hypersonic flow	14
Measurements and analysis of hypersonic tripped boundary layer turbulence	14
GPU-accelerated MART and concurrent cross-correlation for tomographic PIV	13
Interaction of second-mode wave packets with an axisymmetric expansion corner	13
Influence of time interval on the water entry of two spheres in tandem configuration	13
Experimental study on wake flows of a live fish with time-resolved tomographic PIV and pressure reconstruction	13
Understanding vertical coalescence dynamics of liquid drops over a superhydrophobic surface using high-speed orthographic visualization	13
Resolving dynamic features of kilohertz pressure fluctuations using fast-responding pressure-sensitive paint: measurement of inclined jet impingement	13
Effect of leading-edge protuberances on unsteady airfoil performance at low Reynolds number	13
Single source/cutoff grid, self-aligned focusing schlieren system	13
A multi-point focused laser differential interferometer for characterizing freestream disturbances in hypersonic wind tunnels	13
Analysis of unsteady flow around an axial circular cylinder of critical geometry using combined synchronous measurement in magnetic suspension and balance system	13
Unsteady aerodynamics of a wing in a novel small-amplitude transverse gust generator	12
Behavior of a water droplet impacting a thin water film	12
Proof-of-concept study of sparse processing particle image velocimetry for real time flow observation	12
Interfacial phenomena of the interaction between a liquid–liquid interface and rising bubble	12
Passive flow control mechanisms with bioinspired flexible blades in cross-flow tidal turbines	12
Localized time accurate sampling of nonequilibrium and unsteady hypersonic flows: methods and horizons	12
Determining surface pressure from skin friction	12
A novel and robust method for the turbulent/non-turbulent interface detection	12
A bluff body flow control experiment with distributed actuation and genetic algorithm-based optimization	12
A novel single-camera approach to large-scale, three-dimensional particle tracking based on glare-point spacing	12
Aerodynamics of inclined cylindrical bodies free-flying in a hypersonic flowfield	12
In situ color-to-depth calibration: toward practical three-dimensional color particle tracking velocimetry	12
Droplet evaporation dynamics on microstructured biphilic, hydrophobic, and smooth surfaces	12
Horizontal annular flow through orifice studied by X-ray microtomography	11
Low-density multi-fan wind tunnel design and testing for the Ingenuity Mars Helicopter	11
Lift coefficient estimation for a rapidly pitching airfoil	11

Transitional shockwave/boundary layer interaction experiments in the R2Ch blowdown wind tunnel	11
Instantaneous flame front identification by Mie scattering vs. OH PLIF in low turbulence Bunsen flame	11
Reynolds stress tensor measurements using magnetic resonance velocimetry: expansion of the dynamic measurement range and analysis of systematic measurement errors	11
Experimental investigation on single drop breakage in two-stream impinging microchannels	11
Drag reduction mechanisms on a generic square-back vehicle using an optimised yaw-insensitive base cavity	11
SmartPIV: flow velocity estimates by smartphones for education and field studies	11
The structure of near-wall re-entrant flow and its influence on cloud cavitation instability	11
Evaluation of gas- and particle-phase separation methods for velocity measurements in turbulent multiphase flows	11
Duplication of hypersonic stagnation-region aerothermochemistry and gas-surface interaction in high-enthalpy ground testing	11
Extraction of skin friction topology of turbulent wedges on a swept wing in transonic flow from surface temperature images	11
In-nozzle multi-phase flow patterns in flash boiling atomization and their impacts on external sprays	11
Analysis of transonic buffet on ONERA-M4 model with unsteady pressure-sensitive paint	11
Investigation of the atmospheric surface layer using a novel high-resolution sensor array	11
Freestream velocity-profile measurement in a large-scale, high-enthalpy reflected-shock tunnel	11
An experimental approach to analyze aerosol and splatter formations due to a dental procedure	11
Sensitivity analysis and measurement uncertainties of a two-camera depth from defocus imaging system	11
On the role of meniscus geometry in capillary wave generation	11
An accurate optical flow estimation of PIV using fluid velocity decomposition	11
Simultaneous measurement of pressure and temperature on the same surface by sensitive paints using the sensor selection method	11
A comparative study of the immiscibility effect on liquid drop impacting onto very thin films	11
Temperature distribution in the cross section of wavy and falling thin liquid films	10
Hysteretic flow regime switching in the wake of a cylinder with a slanted afterbody	10
Time-resolved temperature and velocity field measurements in gas turbine film cooling flows with mainstream turbulence	10
Stereoscopic PIV measurements using low-cost action cameras	10
Depth from defocus technique applied to unsteady shock-drop secondary atomization	10
Total-internal-reflection deflectometry for measuring small deflections of a fluid surface	10
Particle detection and size recognition based on defocused particle images: a comparison of a deterministic algorithm and a deep neural network	10
High subsonic flow of an organic vapor past a circular cylinder	10
A fuzzy cluster method for turbulent/non-turbulent interface detection	10
Aerofoil self-noise radiations subjected to serration flap angles	10
Combined visualisation of cavitation and vortical structures in a real-size optical diesel injector	10
Transient dynamical effects induced by single-pulse fluidic actuation over an airfoil	10
An analysis of surface breakup induced by laser-generated cavitation bubbles in a turbulent liquid jet	10
Application of 4D two-colour LIF to explore the temperature field of laterally confined turbulent Rayleigh–Bénard convection	9
Non-Stokesian flow through ordered thin porous media imaged by tomographic-PIV	9
Raman temperature and density measurements in supersonic jets	9
Experimental control of Tollmien–Schlichting waves using pressure sensors and plasma actuators	9
LDA measurements in a one-sided ribbed square channel at Reynolds numbers of 50,000 and 100,000	9
Investigation of static wings interacting with vertical gusts of indefinite length at low Reynolds numbers	9
Numerical and experimental study on turbulence statistics in a large fan-stirred combustion vessel	9
Effect of liquid elasticity on the behaviour of high-speed focused jets	9
A single-camera synthetic Schlieren method for the measurement of free liquid surfaces	9
An experimental investigation of deep dynamic stall control using plasma actuators	9
Investigation of the steady and unsteady forces acting on a pair of circular cylinders in crossflow up to ultra-high Reynolds numbers	9
Study of internal time-resolved flow dynamics of a subsonic fluidic oscillator using fast pressure sensitive paint	9
Internal flow in evaporating water drops: dominance of Marangoni flow	9
Tomographic PIV analysis of physiological flow conditions in a patient-specific arteriovenous fistula	9
Time- and frequency-domain spectral proper orthogonal decomposition of a swirling jet by tomographic particle image velocimetry	9
Coupled measurements of interface topography and three-dimensional velocity field of a free surface flow	9
Slanted cylinder afterbody aerodynamics measured by 0.3-m magnetic suspension and balance system with six-degrees-of-freedom control	9
Dense velocity reconstruction with VIC-based time-segment assimilation	9
Development of secondary vortex structures in rotor wakes	9
PIV investigation of high Reynolds number submerged water jets at high-pressure ambient conditions	9
Active flow control in an axial compressor for stability improvement: on the effect of flow control on stall inception	9
Enhanced laboratory x-ray particle tracking velocimetry with newly developed tungsten-coated O(50 μm) tracers	9
Direct velocity measurements in high-temperature non-ideal vapor flows	9
Review of recent progress in the supersonic cold-spraying technique with solid particles and liquid suspensions	9
Development of multi-cycle rainbow particle tracking velocimetry improved by particle defocusing technique and an example of its application on twisted Savonius turbine	8
Shock-buffet analysis on a supercritical airfoil with a pitching degree of freedom	8
Control of flow separation using biomimetic shark scales with fixed tilt angles	8
Experimental comparison of shock buffet on unswept and 10-deg swept wings	8
Effective rheology mapping for characterizing polymer solutions utilizing ultrasonic spinning rheometry	8
Asymmetric vortex shedding in the wake of an abruptly expanding annular jet	8
TrackAER: real-time event-based quantitative flow visualization	8
A hybrid 3D particle matching algorithm based on ant colony optimization	8
Experimental investigation of flame fluctuation reduction in distributed combustion	8
A circulant-matrix-based hybrid optical flow method for PIV measurement with large displacement	8
A novel experimental facility to impose unsteady pressure gradients on turbulent boundary layers	8
Experimental studies of cavitation evolution through a butterfly valve at different regulation conditions	8
The particle image velocimetry of vortical electrohydrodynamic flows of oil near a high-voltage electrode tip	8
Velocity data-based determination of airfoil characteristics with circulation and fluid momentum change methods, including a control surface size independence test	8
Fine scale reconstruction (VIC#) by implementing additional constraints and coarse-grid approximation into VIC+	8
Methodology to image the panel surface pressure power spectra in weakly coupled fluid/structure interactions	8
Ridge-type roughness: from turbulent channel flow to internal combustion engine	8
Exploration by Shake-the-Box technique of the 3D perturbation induced by a bubble rising in a thin-gap cell	8
10 kHz molecular tagging velocimetry in a Mach 4 air flow with acetone vapor seeding	8
Single-pixel correlation applied to background-oriented schlieren measurement	8
Evaluation of a wavelet-based optical flow method for planar velocimetry using scalar fields	8
Two-Pulse 3D particle tracking with Shake-The-Box	8
Experimental investigation of turbulent characteristics in pore-scale regions of porous media	8

Event-based imaging velocimetry using pulsed illumination	8
FLEET velocimetry measurements in the ONR-UTA arc-jet wind tunnel	8
Shock/shock interferences in a supersonic rarefied flow: experimental investigation	8
Experimental investigation of extreme skin friction events in polymer drag-reduced turbulent boundary layers	8
Experimental study on laminar mixing in planetary mixer	7
Experimental investigation of blade tip vortex behavior in the wake of asymmetric rotors	7
Low-cost 3D color particle tracking velocimetry: application to thermal turbulence in water	7
A conveyor belt experimental setup to study the internal dynamics of granular avalanches	7
Speed dependence of integrated drag reduction in turbulent flow with polymer injection	7
Application of femtosecond-laser tagging for unseeded velocimetry in a large-scale transonic cryogenic wind tunnel	7
Ratiometric laser-induced fluorescence for liquid-phase thermometry around boiling bubbles at extended temperatures above 70 °C	7
Three dimensional flows beneath a thin layer of 2D turbulence induced by Faraday waves	7
A new particle for measuring mass transfer in turbulence	7
Hydraulic characterization of sandpaper roughness	7
Comparison between shadow imaging and in-line holography for measuring droplet size distributions	7
A PIV study of blockage ratio effects on flow over a confined circular cylinder at low Reynolds numbers	7
Characterization of supercooled droplets in an icing wind tunnel using laser-induced fluorescence	7
3-D visualization of transparent fluid flows from snapshot light field data	7
Measurements of trajectories and spatial distributions of diatoms (Coscinodiscus spp.) at dissipation scales of turbulence	7
On the potential and challenges of laser-induced thermal acoustics for experimental investigation of macroscopic fluid phenomena	7
Study of spray structure under flash boiling conditions using 2phase-SLIPI	7
A modified Richardson–Lucy deconvolution for rapid reconstruction of light field μPIV	7
Contact angle measurements for automotive exterior water management	7
Experimental study of how far blood spatter stains on fabrics can be found from the blood source, and relevance to crime scene reconstruction	7
Hybrid algorithm for the detection of turbulent flame fronts	7
Challenges and procedures for experiments with steady and unsteady model velocities in a water towing tank	7
The effects of wall roughness on the flow dynamics behind a near-wall square cylinder	7
Shock interaction induced heat flux augmentation in hypersonic flows	7
Investigating the flow field dynamics of transonic shock buffet using particle image velocimetry	7
High-frequency simultaneous measurements of velocity and concentration within turbulent flows in wind-tunnel experiments	7
Detection method for shock-waves in viscous flows	7
Experiments on the development of natural disturbances in a hypersonic boundary layer on surfaces with microgrooves	7
On the applicability of LDV profile-sensors for periodic open wet clutch flow scenarios	6
Measurement of dynamic wetting using phase-shifting imaging ellipsometer: comparison of pure solvent and nanoparticle suspension on film thickness profile, apparent contact angle, and precursor film l	6
Characterization of shock-induced panel flutter with simultaneous use of DIC and PIV	6
Simultaneous measurements of bubble deformation and breakup with surrounding liquid-phase flow	6
Simultaneous determination of particle size, velocity, and mass flow in dust-laden supersonic flows	6
Dual-plane ensemble correlation for pixelwise 2D-3C velocity field measurements using a single camera	6
Simultaneous temperature and thickness measurements of falling liquid films by laser-induced fluorescence	6
Surface temperature measurement of acoustic liners in the presence of grazing flow and thermal gradient	6
Shear layers in two-stage compound channels investigated with LS-PIV	6
Effect of sinusoidal vertical gust on the pressure distributions on and flow structures around a rectangular cylinder	6
Improved two-color LIF thermometry for gas–liquid system by optical flow algorithm	6
The flow topology transition of liquid–liquid Taylor flows in square microchannels	6
Three-dimensional flow field and acoustics of supersonic rectangular jets	6
Investigation on circumferential characteristics distribution in wavy-annular flow transition based on PLIF	6
Coalescence of sessile droplets driven by electric field in the jetting-based 3D printing framework	6
Impingement of a water droplet onto a shear-driven water film	6
Volumetric calibration for scheimpflug light-field PIV	6
Assessment and application of wavelet-based optical flow velocimetry (wOFV) to wall-bounded turbulent flows	6
Combining simultaneous density and velocity measurements of rotor blade tip vortices under cyclic pitch conditions	6
Spatial resolution effects on measurements in a rough wall turbulent boundary layer	6
Observations of large-scale coherent structures in gravity currents: implications for flow dynamics	6
Pressure-sensitive paint diagnostic to measure species concentration on transpiration-cooled walls	6
Scaling analysis of the Plateau–Rayleigh instability in thin film flow down a fiber	6
On the recirculating flow of three-dimensional asymmetric bluff bodies	6
Effects of roughness on a turbulent boundary layer in hypersonic flow	6
Particle tracking velocimetry in liquid gallium flow around a cylindrical obstacle	6
Design, construction and validation of an instrumented particle for the Lagrangian characterization of flows	6
Study of chemoconvection by PIV at neutralization reaction under normal and modulated gravity	6
The slip velocity of nearly neutrally buoyant tracers for large-scale PIV	6
Forced and mixed convection experiments in a confined vertical backward facing step at low-Prandtl number	6
Unstationary dynamics of drops subjected to MHz-surface acoustic waves modulated at low frequency	6
Aerodynamic characteristics of a free-flight scramjet vehicle in shock tunnel	6
Wake-triggered secondary vortices over a cylinder/airfoil configuration	6
Deep learning-based spatial refinement method for robust high-resolution PIV analysis	6
MHT-X: offline multiple hypothesis tracking with algorithm X	6
Controlled flow regime transition in a dual bell nozzle by secondary radial injection	6
Pyramidal deep-learning network for dense velocity field reconstruction in particle image velocimetry	6
Two-photon fluorescence lifetime imaging applied to the mixing of two non-isothermal sprays: temperature and mixing fraction measurements	6
Upper part-load instability in a reduced-scale Francis turbine: an experimental study	6
Motion blur treatment utilizing deep learning for time-resolved particle image velocimetry	6
Interaction of quasi-two-dimensional vortical gusts with airfoils, unswept and swept wings	6
Refractive-index-matched polymer for experimental fluid dynamics in water	5
Experimental investigation of the pre–Darcy regime	5
Spatial and temporal resolution of a fast-response aerodynamic pressure probe in grid-generated turbulence	5
Characterization of a high-pressure flame facility using high-speed chemiluminescence and OH LIF imaging	5
Measurements and modelling of the residual mass upon impact of supercooled liquid drops	5
Optimization of a SPIV experiment for derivative moments assessment in a turbulent boundary layer	5
Interferometric laser imaging for respiratory droplets sizing	5
Power spectrum of high Schmidt number scalar in a turbulent jet at a moderate Reynolds number	5
Quantitative concentration measurements in a turbulent helium jet using rainbow schlieren deflectometry	5
Size effects of vane-type rectangular vortex generators installed on high-lift swept-back wing flap on lift force and flow fields	5
On the micro-PIV accuracy and reliability utilizing non-Gaussian particle images	5
Effects of boundary layer thickness on the estimation of equivalent sandgrain roughness in zero-pressure-gradient boundary layers	5
Direct Lagrangian method to characterize entrainment dynamics using particle residence time: a case study on a laminar separation bubble	5
Three-dimensional characterization of Reynolds shear stress in near-wall coherent structures of polymer drag reduced turbulent boundary layers	5
Fundamental flow measurement capabilities of optical Doppler and time-of-flight principles	5
Reconstruction of the 3D pressure field and energy dissipation of a Taylor droplet from a $$\upmu$$PIV measurement	5
Aerodynamic optimization of a generic light truck under unsteady conditions using gradient-enriched machine learning control	5
A study of the time-resolved structure of the vortices shed into the wake of an isolated F1 car wheel	5
Kernelized Lagrangian particle tracking	5
Controlled generation of single microbubbles	5
Dynamics and entrainment mechanism of the jet flows from an elliptical nozzle: time-resolved tomographic PIV measurements	5
Dynamic-stall measurements using time-resolved pressure-sensitive paint on double-swept rotor blades	5