Why is "Free surface" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-03-26 22:40:30
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
In physics, a free surface is the surface of a fluid that is subject to zero parallel shear stress,
such as the interface between two homogeneous fluids.
An example of two such homogeneous fluids would be a body of water (liquid) and the air in the Earth's atmosphere. Unlike liquids, gases cannot form a free surface on their own.
Fluidized/liquified solids, including slurries, granular materials, and powders may form a free surface.
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Search Interest Perspective
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Free-surface flow past a submerged horizontal cylinder: Reynolds-number dependence - Cambridge University Press & Assessment
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Teleseismic waves hybrid simulation method considering the free surface boundary condition in a 3D receiver-side model - Oxford Academic
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Cashew nutshell liquid derivatives as a sustainable route to alkyd-free surface coatings - Nature
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Formation of Interconnected Nanofiber Sheets by Chemical Vapor Polymerization at the Free Surface of Liquid Crystalline Films - Wiley Online Library
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Localised inter-scale energy cascades in free-surface turbulence - Cambridge University Press & Assessment
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Free surface bubbly flow in an open capillary channel - Nature
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Free surface vortex dynamics during water-to-air amphibious rotor transitions - Cambridge University Press & Assessment
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Behaviour of finite-size floating particles in free-surface turbulence - Cambridge University Press & Assessment
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Optimal free-surface pumping by an undulating carpet - Nature
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Dispersive shock waves in gravity-capillary free-surface flows - Cambridge University Press & Assessment
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Size distribution of large air bubbles entrained by strong free-surface turbulence - Cambridge University Press & Assessment
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The effect of a recess on the nonlinear free-surface responses of three-dimensional moonpools - Cambridge University Press & Assessment
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Early dynamics of the collapse of a wedge-shaped depression on a water free surface | Journal of Fluid Mechanics - Cambridge University Press & Assessment
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Obliquely interacting solitary waves and wave wakes in free-surface flows - Cambridge University Press & Assessment
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Inferring free surface disturbance properties from Kelvin wakes using convolutional neural network - Cambridge University Press & Assessment
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Heat transfer and mass transport in the ocean wave-driven free-surface boundary layer - Cambridge University Press & Assessment
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Inertial effects on free surface pumping with an undulating surface - Cambridge University Press & Assessment
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Vortex ring connection to a free surface - Cambridge University Press & Assessment
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The odd free surface flows of a colloidal chiral fluid - Nature
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Free-surface jetting driven by a cavitating vortex ring - Cambridge University Press & Assessment
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Inferring rheology from free-surface observations | Journal of Fluid Mechanics | Cambridge Core - Cambridge University Press & Assessment
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Small-scale dynamics and structure of free-surface turbulence - Cambridge University Press & Assessment
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Obstructed free-surface viscoplastic flow on an inclined plane - Cambridge University Press & Assessment
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Focussing of concentric free-surface waves - Cambridge University Press & Assessment
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Particle-resolved simulation of antidunes in free-surface flows - Cambridge University Press & Assessment
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Investigation of free surface effect on the cavity expansion and contraction in high-speed water entry - Cambridge University Press & Assessment
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Free surface in two-dimensional potential flow: singularities, invariants and virtual fluid - Cambridge University Press & Assessment
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Gravity-driven granular free-surface flow around a circular cylinder - Cambridge University Press & Assessment
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Trapped free surface waves for a Lamb–Oseen vortex flow - Cambridge University Press & Assessment
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Restricted Euler dynamics in free-surface turbulence - Cambridge University Press & Assessment
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Vortex imprints on a free surface as proxy for surface divergence - Cambridge University Press & Assessment
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Crown formation from a cavitating bubble close to a free surface - Cambridge University Press & Assessment
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Turbulent free-surface in self-aerated flows: superposition of entrapped and entrained air - Cambridge University Press & Assessment
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New 2-D horizontal free-surface-flow models with applications for water waves - Cambridge University Press & Assessment
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Smoothed particle hydrodynamics method for free surface flow based on MPI parallel computing - Frontiers
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Some analytical solutions for validation of free surface flow computational codes - Cambridge University Press & Assessment
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The separation angle of the free surface of a viscous fluid at a straight edge - Cambridge University Press & Assessment
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Dynamic drying transition via free-surface cusps - Cambridge University Press & Assessment
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Structure and energy transfer in homogeneous turbulence below a free surface - Cambridge University Press & Assessment
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Water walking as a new mode of free surface skipping - Scientific Reports - Nature
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An experimental investigation of turbulent free-surface flows over a steep permeable bed - Cambridge University Press & Assessment
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Free-surface effects on the flow around two circular cylinders in tandem - Cambridge University Press & Assessment
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Understanding turbulent free-surface vortex flows using a Taylor-Couette flow analogy | Scientific Reports - Nature
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Free surface aeration and development dependence in chute flows - Nature
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Microscopic scan-free surface profiling over extended axial ranges by point-spread-function engineering - science.org
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A method to calculate inverse solutions for steady open channel free-surface flow - Cambridge University Press & Assessment
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Laboratory Experiments on Tsunamigenic Discrete Subaqueous Volcanic Eruptions. Part 1: Free Surface Disturbances - AGU Publications
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Bubble formation and scale dependence in free-surface air entrainment - Nature
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A simple model for arbitrary pollution effects on rotating free-surface flows - Cambridge University Press & Assessment
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Effect of Shape and Size on the Transport of Floating Particles on the Free Surface in a Natural Stream - AGU Publications
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Label-free surface-sensitive photonic microscopy with high spatial resolution using azimuthal rotation illumination - science.org
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Non-canonical Hamiltonian structure and Poisson bracket for two-dimensional hydrodynamics with free surface - Cambridge University Press & Assessment
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Collective bursting of free-surface bubbles, and the role of surface contamination - Cambridge University Press & Assessment
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Inducing Mild Traumatic Brain Injury in C elegans via Cavitation-Free Surface Acoustic Wave-Driven Ultrasonic Irradiation - Nature
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A splitting method for the numerical simulation of free surface flows with sediment deposition and resuspension - Wiley Online Library
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Acoustic radiation-free surface phononic crystal resonator for in-liquid low-noise gravimetric detection - Nature
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Best Sanitizers Alpet D2 Quat-Free Surface Sanitizer for Washington State Organic Foods - Quality Assurance & Food Safety
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A novel (2+1)-dimensional nonlinear evolution equation for weakly stratified free-surface boundary layers - Cambridge University Press & Assessment
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Simulation of Three-Dimensional Free-Surface Dam-Break Flows over a Cuboid, Cylinder, and Sphere - ASCE Library
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A free-surface and blockage correction for tidal turbines | Journal of Fluid Mechanics | Cambridge Core - Cambridge University Press & Assessment
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Free-Surface versus Rigid-Lid LES Computations for Bridge-Abutment Flow - ASCE Library
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Shear-wave polarizations on a curved wavefront at an isotropic free surface - Oxford Academic
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On the instabilities of a potential vortex with a free surface - Cambridge University Press & Assessment
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Interface instabilities in Faraday waves of two-layer liquids with free surface | Journal of Fluid Mechanics - Cambridge University Press & Assessment
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Free-surface molecular command systems for photoalignment of liquid crystalline materials - Nature
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Unsteady forces on spheres during free-surface water entry - Cambridge University Press & Assessment
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Erosion–deposition waves in shallow granular free-surface flows - Cambridge University Press & Assessment
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Vortex structures in the wake of a marine propeller operating close to a free surface - Cambridge University Press & Assessment
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An angular fluidic channel for prism-free surface-plasmon-assisted fluorescence capturing - Nature
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Diffraction-free surface waves - Nature
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Best Sanitizers announces Alpet D2 Quat-Free Surface Sanitizer approval - The National Provisioner
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Siegwerk seeks improved recyclability with NC-free surface ink systems - Packaging Europe
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Statistical analysis of turbulent super-streamwise vortices based on observations of streaky structures near the free surface in the smooth open channel flow - AGU Publications
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Exact exchange-correlation potential of an ionic Hubbard model with a free surface - Nature
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A mass and momentum-conservative semi-implicit finite volume scheme for complex non-hydrostatic free surface flows - Wiley Online Library
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Flow past a cylinder close to a free surface - Cambridge University Press & Assessment
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A Smooth Particle Hydrodynamics discretization for the modelling of free surface flows and rigid body dynamics - Wiley Online Library
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A hybrid Lagrangian–Eulerian particle finite element method for free-surface and fluid–structure interaction problems - Wiley Online Library
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Chromate-free surface treatments for active corrosion protection of aluminum alloys - European Coatings
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Microsoft awarding free Surface tablets with new ad-free ‘Bing for Schools’ initiative - GeekWire
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A 3D fully-nonlinear potential-flow solver for efficient simulations of large-scale free-surface waves - Wiley Online Library
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Extension of the two-component pressure approach for modeling mixed free-surface-pressurized flows with the two-dimensional shallow water equations - Wiley Online Library
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Gas bubbles bursting at a free surface - Cambridge University Press & Assessment
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A new particle method for simulation of incompressible free surface flow problems - Wiley Online Library
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Growth and collapse of a vapour cavity near a free surface - Cambridge University Press & Assessment
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Bubbles, breaking waves and hyperbolic jets at a free surface - Cambridge University Press & Assessment
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Spontaneous development of arcuate single-sided subduction in global 3-D mantle convection models with a free surface - AGU Publications
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Influence of the surface viscous stress on the pinch-off of free surfaces loaded with nearly-inviscid surfactants - Nature
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Chrome free surface coatings for bolts and other fasteners - Engineer Live
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2 The Particle Finite Element Method for Newtonian Incompressible Flows - Wiley Online Library
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Computational fluid dynamics simulation of rough bed open channels using openFOAM - Frontiers
Why This Topic Is Trending
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