Experiments in Fluids

Article	Citations
Determination of unsteady wing loading using tuft visualization	88
Measurements and analysis of hypersonic tripped boundary layer turbulence	39
Active control of a 3-D flow separation induced by a transonic shock	34
Ray-tracing analysis of shadowgraph and diffuse back-illumination extinction imaging of a synthetic GDI spray	33
Measurements and modelling of the residual mass upon impact of supercooled liquid drops	31
Correction to: Volumetric study of a turbulent boundary layer and swept impinging oblique SBLI at Mach 2.3	30
Exploring the capabilities of active grids	30
Optimization of planar LIF/Mie imaging for droplet sizing characterization of dilute sprays	29
Tuning particle settling in fluids with magnetic fields	28
Assessment of particle image velocimetry applied to high-speed organic vapor flows	28
On the closure of Collar’s triangle by optical diagnostics	27
Automatic separation of laminar-turbulent flows on aircraft wings and stabilisers via adaptive attention butterfly network	26
Internal wave field generated by oscillating rough topography	25
Divergence–curl correction for pressure field reconstruction from acceleration in turbulent flows	24
Controlled generation of single microbubbles	24
Aerodynamic performance and mechanism for a flexible membrane wing encountering a harmonic transverse gust	24
SmartPIV: flow velocity estimates by smartphones for education and field studies	23
Interferometric laser imaging for respiratory droplets sizing	21
DNS of a turbulent boundary layer using inflow conditions derived from 4D-PTV data	21
A bluff body flow control experiment with distributed actuation and genetic algorithm-based optimization	20
Advanced iterative particle reconstruction for Lagrangian particle tracking	19
Particle mass flow determination in dust-laden supersonic flows by means of simultaneous application of optical measurement techniques	18
Bell-cup serrations and their effect on atomization in electrostatic rotating bell atomizers	18
Space debris interaction across a two-dimensional oblique shock wave	18
Resolving high-frequency aeroacoustic noises of high-speed dual-impinging jets using fast pressure-sensitive paint	18

Optimization of a SPIV experiment for derivative moments assessment in a turbulent boundary layer	18
Ridge-type roughness: from turbulent channel flow to internal combustion engine	17
Skin-friction from temperature and velocity data around a wall-mounted cube	17
Refractive-index-matched polymer for experimental fluid dynamics in water	17
A micro-hot-wire anemometry probe with elongated stubs for turbulent boundary layer measurements	17
Jet noise predictions by time marching of single-snapshot tomographic PIV fields	17
Simultaneous PIV–LIF measurements using RuPhen and a color camera	17
Elasticity affects the shock-induced aerobreakup of a polymeric droplet	17
Shape/penetration analysis and comparisons of isolated spray plumes in a multi-hole Diesel spray	16
µPIV measurements of the phase-averaged velocity distribution within wavy films	16
Frequency response of separated flows on a plunging finite wing with spoilers	16
Pressure-sensitive paint diagnostic to measure species concentration on transpiration-cooled walls	16
Experimental investigation on boundary-layer streaks induced by grid-generated free-stream turbulence in a water channel	16
A functional error analysis of differential optical flow methods	16
Wall shear stress measurement using a zero-displacement floating-element balance	15
Background-oriented schlieren technique with vector tomography for measurement of axisymmetric pressure fields of laser-induced underwater shock waves	15
A simple boundary condition regularization strategy for image velocimetry-based pressure field reconstruction	15
Multidimensional position and displacement estimation using periodic coded optical apertures in a single-camera imaging system	15
Automated large-scale and terrain-induced turbulence modulation of atmospheric surface layer flows in a large wind tunnel	15
Interaction of a droplet spray with a turbulent plane air jet impacting a wall	14
Flow mechanism study and geometrical parameters analysis of fluidic oscillators based on pressure-sensitive paint measurements and modal analysis	14
Investigating the flow field dynamics of transonic shock buffet using particle image velocimetry	14
Flow behavior in a radial Hele-Shaw cell with wettability heterogeneities	14
Experimental investigation of yaw-angle effects on drag reduction rate for trapezoidal riblets	14
Enhanced laboratory x-ray particle tracking velocimetry with newly developed tungsten-coated O(50 μm) tracers	14
Practical object and flow structure segmentation using artificial intelligence	14
New method to separate turbulence statistics of fan rotor wakes from background flow	14
Droplet evaporation dynamics on microstructured biphilic, hydrophobic, and smooth surfaces	14
Neural-network-enhanced line-of-sight method for 3D particle cloud reconstruction in particle tracking velocimetry	14
Wall-shear-stress measurements using volumetric µPTV	13
In-nozzle multi-phase flow patterns in flash boiling atomization and their impacts on external sprays	13
Experimental approach to study mass transfer in liquid–liquid systems under vertical piston oscillations	13
Phase changes in burning precursor-laden single droplets leading to puffing and micro-explosion	13
Quantifying Brownian motion in the presence of simple shear flow with particle diffusometry	13
Pressure drop measurements over anisotropic porous substrates in channel flow	13
Simultaneous measurement of the distributed longitudinal strain and velocity field for a cantilevered cylinder exposed to turbulent cross flow	13
Color-coded smoke PIV for wind tunnel experiments improved by eliminating optical and digital color contamination	13
Conditional statistics at the turbulent/non-turbulent interface of variable viscosity jets	13
Swirl–nozzle interaction experiment: quasi-steady model-based analysis	13
Study of internal time-resolved flow dynamics of a subsonic fluidic oscillator using fast pressure sensitive paint	13
Multiphase distribution in partly saturated hierarchical nonwoven fibre networks under applied load using X-ray computed tomography	12
The influence of crosswinds and leg positions on cycling aerodynamics	12
Separation control with elliptical air-jet vortex generators	12
Aerodynamic characteristics of a free-flight scramjet vehicle in shock tunnel	12
Delay of laminar–turbulent transition by counter-rotating cylindrical roughness elements in a laminar flat plate boundary layer	12
Effect of environmental disturbances on crossflow instability	12
Extraction of skin friction topology of turbulent wedges on a swept wing in transonic flow from surface temperature images	12
Boundary layer forcing on a rotating wing at low Reynolds numbers	12
50 kHz Doppler global velocimetry for the study of large-scale turbulence in supersonic flows	11
Superposition of AC-DBD plasma actuator outputs for three-dimensional disturbance production in shear flows	11

3D visualization of droplet splash dynamics with high-speed digital holography	11
Unsteady forcing of turbulence by a randomly actuated impeller array	11
Double-pass imaging background-oriented schlieren technique for focusing on measurement target	11
Voltage rise anemometry in turbulent flows applied to internal combustion engines	11
PIV measurements within roughness grooves with enhanced wall reflection suppression	11
Study on the movement behavior of ping-pong ball on water surface under microgravity	11
Response of hot-wire anemometry to transient flow induced by weak pressure waves	11
3D Lagrangian tracking of polydispersed bubbles at high image densities	11
Fluorescence lifetime measurements applied to the characterization of the droplet temperature in sprays	11
Impact of freely falling liquid containers and subsequent jetting	11
Experimental evaluation of methodologies for single transient cavitation bubble generation in liquids	10
Dense velocity reconstruction with VIC-based time-segment assimilation	10
Particle shadow velocimetry and its potential applications, limitations and advantages vis-à-vis particle image velocimetry	10
Adaptive window technique for lifetime-based temperature and velocity simultaneous measurement using thermographic particle tracking velocimetry with a single camera	10
Defocusing PTV applied to an open wet clutch: from macro to micro	10
Material and surface texture-dependent fluorescence behavior of liquid coolant wall films	10
Experimental investigation of the transonic buffet cycle on a supercritical airfoil	10
Development of a novel technique for measuring the sloshing elevation along the circumference in cylindrical tanks	10
A large test section low-speed water tunnel in a small package	10
Experimental study on internal flow structure and dynamics of dense liquid-particle flow down inclined channel	10
Cross-sectional phase distribution measurement of slug flow in small channels	10
On the determination of the dissipation rate of turbulence kinetic energy	10
Wave field measurements of regular wave–monopile interaction using Free-Surface Synthetic Schlieren	10
Experimental study on aerodynamic characteristics of high-speed vehicles on bridges under crosswinds: a pseudo-moving method	10
Heat transfer measurements of a nanoscale hot-wire in supersonic flow	10
Volumetric calibration for scheimpflug light-field PIV	10
Flow patterns around confined low-aspect-ratio obstacles	10
A conveyor belt experimental setup to study the internal dynamics of granular avalanches	10
Aerodynamics of inclined cylindrical bodies free-flying in a hypersonic flowfield	10
A velocity decomposition-based 3D optical flow method for accurate Tomo-PIV measurement	10
Time-variant planar laser-induced fluorescence for thickness measurement of wavy liquid films: a calibration-free and threshold-free method	10
Effective rheology mapping for characterizing polymer solutions utilizing ultrasonic spinning rheometry	10
Simultaneous measurements of bubble deformation and breakup with surrounding liquid-phase flow	10
Turbulent channel flows over porous rib-roughed walls	9
The aerodynamics of sharp- and filet-edged cylinders in high supersonic flow	9
Time-resolved phase-lock pressure-sensitive paint measurement of trailing edge noise dynamics	9
Aerodynamics of a dart-shaped projectile at low Reynolds number	9
Experimental study on the spreading dynamics behavior of oil droplets over hydrophilic surfaces in air and water phases	9
A levitating/rotating ball–basic considerations	9
Interaction of quasi-two-dimensional vortical gusts with airfoils, unswept and swept wings	9
Experimental assessment of square-wave spatial spanwise forcing of a turbulent boundary layer	9
Experimental and numerical investigation on the accuracy of phosphor particle streak velocimetry	9
Soft stereolithographic 3D printed phantoms for dual-modality particle image velocimetry (PIV)	9
Gas volume estimation in a vertical pipe flow considering the bubble size obtained from an ultrasonic velocity vector profiler	9
Aerofoil self-noise radiations subjected to serration flap angles	9
Critical cluster composition from homogeneous nucleation data: application to water in carbon dioxide–nitrogen carrier gases	9
Characterizing visual structures in a buoyant plume	9
Asymmetric time sequence for multiple-exposure 3D PTV	9
Shock-buffet analysis on a supercritical airfoil with a pitching degree of freedom	8
Impact of polarization and detection angle on Mie scattering signals for planar droplet sizing	8
Challenges of deep unsupervised optical flow estimation for particle-image velocimetry data	8
Space–time statistics of 2D soliton gas in shallow water studied by stereoscopic surface mapping	8
Investigation on circumferential characteristics distribution in wavy-annular flow transition based on PLIF	8
Ultrasound Doppler measurement of air-lift two-phase and particulate three-phase pipe flows	8
Review of recent progress in the supersonic cold-spraying technique with solid particles and liquid suspensions	8
Background-oriented schlieren and laser Rayleigh scattering complementary method for accurate density field visualization	8
Measurement and quantification of acoustic bulk cavitation extent	8
Flow study on a transparent two-phase blood model fluid based on alginate microspheres	8
Turbulence generated by an array of opposed piston-driven synthetic jet actuators	8
Shock wave boundary layer interactions in sonic gas jet injection into supersonic crossflow	8
Laser stripe measurement of near-wall solids distribution in channel flow with intense transport of bimodal sediment	8
Spatiotemporal boundary dissipation measurement in Taylor–Couette flow using diffusing-wave spectroscopy	8
Reflectivity of diffuse, transcritical interfaces	8
Data assimilation for turbulent mean flow and scalar fields with anisotropic formulation	8
A single-camera synthetic Schlieren method for the measurement of free liquid surfaces	8
Effect of relative jet momentum in supersonic dual impinging jets	7
Volumetric supraglottal jet flow field analysis in synthetic multilayered self-oscillating vocal fold model	7
Feasibility study of in-line particle image velocimetry	7
Surface reconstruction in three-dimensional space using structured illumination	7
Micro-droplet deposition and growth on a glass slide driven by acoustic agglomeration	7
Measurement of the turbulent heat fluxes in mixed convection using combined stereoscopic PIV and PIT	7
Attenuation of thermoacoustic instabilities in a swirl-stabilized NH3–CH4–air combustor with secondary air injection	7
Application of fast-response pressure sensitive paint to low-speed vortical flow at high angles of attack	7
Optimization of SLIPI–polarization ratio imaging for droplets sizing in dense sprays	7
A comparative study of the immiscibility effect on liquid drop impacting onto very thin films	7
Effects of boundary layer thickness on the estimation of equivalent sandgrain roughness in zero-pressure-gradient boundary layers	7
Instability processes in short and long laminar separation bubbles	7
Structure and mixing of a meandering turbulent chemical plume: concentration and velocity fields	7
Investigation of tyre rim protectors on the aerodynamics of a passenger vehicle	7
Investigation of visible to near-infrared high-speed cameras for thermography in hypersonic testing	7

Flow sensing through unsteady pressure measurements during transverse wing–gust encounters	7
In situ color-to-depth calibration: toward practical three-dimensional color particle tracking velocimetry	7
Study of Reynolds number effects on the aerodynamics of a moderately thick airfoil using a high-pressure wind tunnel	7
A meshless and binless approach to compute statistics in 3D ensemble PTV	7
Measurement of high-Re turbulent pipe flow using single-pixel PIV	7
Flow sensors for on-chip microfluidics: promise and challenges	7
Strength and timing of primary and secondary vortices generated by a rotating plate	7
Observations of large-scale coherent structures in gravity currents: implications for flow dynamics	7
Hydraulic characterization of sandpaper roughness	7
Investigation of particle laden gravity currents using the light attenuation technique	7
Attenuation of the acoustic noise radiated by a compressible boundary layer through injection of a vibrationally active gas	7
Insights into the dynamics of full-scale sector combustor isothermal flow field	7
Lensless particle image velocimetry	7
The influence of trailing edge shape on the wake circulation and time-averaged wake of bio-inspired pitching panels	7
Experimental analysis of droplet coalescence and transport mechanisms on a single vertical fiber	7
Thanks to our reviewers	7
Comparative full-field velocimetry of liquid flow within monolithic catalyst carriers via CFD simulations and MRV measurements	7
Rhodamine-based caged dye for aqueous MTV with green lasers	6
Investigation of the applicability of conditioned particle image velocimetry under conditions close to lean blow-off	6
PIV analysis of wake characteristics of slanted-back Ahmed bodies: effect of leading-edge shape	6
Experimental analysis of Lagrangian paths of drops generated by liquid/liquid sprays	6
Stereoscopic Micro-PIV measurement of the flow dynamics in a spherical dimple	6
Scaling analysis of the Plateau–Rayleigh instability in thin film flow down a fiber	6
Depth from defocus technique with convolutional neural networks for high particle concentrations	6
Resolution considerations for structured illumination microscale particle tracking velocimetry	6
Behavior of a water droplet impacting a thin water film	6
Reynolds stress tensor measurements using magnetic resonance velocimetry: expansion of the dynamic measurement range and analysis of systematic measurement errors	6
Measurements of trajectories and spatial distributions of diatoms (Coscinodiscus spp.) at dissipation scales of turbulence	6
Benchmark evaluation of event-based imaging velocimetry using digital micro-mirror device	6
Evolution of symmetrical microvortices in a generating microdroplet during neck breakage stage in an altered T-shaped microchannel	6
Planar Interferometric Tracking of droplets in evaporating conditions	6
Visualization and image analysis of droplet puffing and micro-explosion in spray-flame synthesis of iron oxide nanoparticles	6
Development and commissioning of the T6 Stalker Tunnel	6
Whole-field density measurements by digital image correlation	6
Verification of the multichannel pulsed ultrasonic Doppler velocimeter for the measurement of liquid metal flow	6
LSPIV analysis of ship-induced wave wash	6
Simultaneous film temperature and film thickness measurements for jet impingement applications using two-color laser-induced fluorescence	6
Time-series image denoising of pressure-sensitive paint data by projected multivariate singular spectrum analysis	6
Ratiometric laser-induced fluorescence for liquid-phase thermometry around boiling bubbles at extended temperatures above 70 °C	6
Hypersonic boundary-layer instability characterization and transition downstream of distributed roughness	6
Density measurements via background-oriented schlieren and parallel-ray omnidirectional integration	6
A particle-free stereo-video free-surface reconstruction method for wave-tank experiments	6
Circular surface wave in a cylindrical MHD cell	6
Effects of localized blowing on the turbulent boundary layer over 2D roughness	6
Coandă effect in free-surface shallow-water offset jets	6
Single- and multiphase flow in a natural circulation thermosiphon: an experimental analysis	6
Formulation and demonstrations of three-dimensional background-oriented schlieren using a mirror for near-wall density measurements	5
Deterministic periodic structures in a model of the human airways	5
Free-surface flow measurements by non-intrusive methods: a survey	5
Machine learning-aided investigation of immiscible droplet impact on liquid pools across varying depths and droplet viscosities	5
Improving performances of biomimetic wings with leading-edge tubercles	5
Direct detection method for cusp thickness in wavy thin-film flow using an optical waveguide film	5
Spatial superresolution based on simultaneous dual PIV measurement with different magnification	5
Absorption of millimeter- and micrometer-sized droplets on nylon powder	5
Practical notes toward higher quality and more reliable experiments on drop and liquid surface interactions	5
A contribution to 3D tracking of deformable bubbles in swarms using temporal information	5
Spectral characterization of fluorescein species in aqueous solution for laser-induced fluorescence thermometry	5
Secondary size distributions for single drop impacts at high wall superheat	5
Systematic error and correction of intensity-based I-PLIF for local pH and concentration measurements in unsteady boundary layers	5
Insights into bubble–droplet interactions in high-viscoelastic evaporating polymer droplets	5
The effect of liquid properties on the release of gas from bursting bubbles	5
Wake-triggered secondary vortices over a cylinder/airfoil configuration	5
Methodology for stereoscopic PIV measurements at the inlet of a Francis turbine runner	5
Velocity measurements in particle-laden high-enthalpy flow using non-intrusive techniques	5
On the applicability of LDV profile-sensors for periodic open wet clutch flow scenarios	5
Impact of a core–shell compound droplet on a solid surface	5
Comparison of schlieren-based techniques for measurements of a turbulent and wavy free surface	5
An experimental approach to analyze aerosol and splatter formations due to a dental procedure	5
Evaluation of an event-based camera for time-resolved imaging of primary atomization in an air-assist atomizer	5
Tomographic long-distance µPIV to investigate the small scales of turbulence in a jet at high Reynolds number	5
Data-driven estimation of scalar quantities from planar velocity measurements by deep learning applied to temperature in thermal convection	5
Tomographic pulse wave ultrasonic Doppler method for cross-sectional velocity distribution imaging of dispersed oil-water two-phase flow	5
Backflow phenomenon in converging and diverging channels	5
Experimental optimization of a fish robot’s swimming modes: a complex multiphysical problem	5
Extracting free-surface expressions of underwater features	5
Isotropic turbulence apparatus with a large vertical extent	5
Experimental investigation into the shift of GDI sprays towards nearby walls via the Coandă effect using detailed shadow imaging, particle and structure image velocimetry	5
Determination of flow velocities using fiber-optic temperature measurements	5
An assessment of effective slope as a parameter for turbulent drag prediction over multi-scaled roughness	5
Internal flow structure and dynamic free-surface deformation of oscillatory thermocapillary convection in a high-Prandtl-number liquid bridge	5
Turbulent jet through porous obstructions under Coriolis effect: an experimental investigation	5
Laminar transpiration cooling experiments in hypersonic flow	5
Assessment and application of optical flow in background-oriented schlieren for compressible flows	5
Experimental studies of cavitation evolution through a butterfly valve at different regulation conditions	5
Particle streak velocimetry: a review	5
Total-internal-reflection deflectometry for measuring small deflections of a fluid surface	5
Measurement of instantaneous fully 3D scalar dissipation rate in a turbulent swirling flow	5
Reconstructing turbulent velocity and pressure fields from under-resolved noisy particle tracks using physics-informed neural networks	5
Laboratory model of electrovortex flow with thermal gradients for liquid metal batteries	5
Resolving dynamic features of kilohertz pressure fluctuations using fast-responding pressure-sensitive paint: measurement of inclined jet impingement	5
Adopting molecular tagging velocimetry for high-resolution measurements of oscillating grid turbulence	5
Supersonic discharge of cold gas inflators into rectangular ducts	5
Measurements of buoyant plumes in a turbulent boundary layer	5
Tomographic flow measurements over additively manufactured cooling channel roughness	5
Sparse reconstruction of surface pressure coefficient based on compressed sensing	5