Influence of Rotation on Fingering Convection in Planetary CoresStably stratified layers are thought to develop at the top of the liquid metallic cores of many terrestrial planets. We consider the case where the thermal gradient is stable but the compositional…Martin Gray, Celine Guervilly, Graeme Sarson·Jun 8, 2026SaveLearn
Stresses and fluid flow in lamina cribrosa through anisotropic poroelastictyTo investigate the mechanical correlations between intraocular pressure (IOP) variations and glaucoma, this study presents a linear transversely isotropic poroelastic model of the lamina cribrosa…Riccardo Cavuoto, Sofia Damian, Luca Deseri et al.·Jun 8, 2026SaveLearn
Impact Dynamics of Droplet Containing Particle Suspensions on Deep Liquid PoolDroplet impact on surfaces is ubiquitous in many natural and industrial processes. While the impact dynamics of droplets composed of simple fluids have been studied extensively, droplets containing…Boqian Yan, Xiaoyu Tang·Jun 8, 2026SaveLearn
Rise regimes of freely rising droplets with a moderate viscosity ratioThe dynamics of buoyant droplets rising freely in a large body of an immiscible liquid is investigated numerically for a moderate drop-to-fluid viscosity ratio μ. We focus on toluene droplets…Pengyu Shi, Dirk Lucas, Jie Zhang et al.·Jun 7, 2026SaveLearn
Influence of Aspect ratio in the Convection in Rotating Annulus In the Presence of Localized HeatingTwo-dimensional (2D) axisymmetric simulations are conducted to investigate convection in a rotating cylindrical annulus with localized heating at the outer bottom edge and uniform cooling at the…Ayan Kumar Banerjee, Shivam Swarnakar·Jun 7, 2026SaveLearn
Reduced Order Model for a Convective Rotating Annulus with Localized ForcingA low-order Galerkin model is developed for a rotating fluid annulus driven by localized heating at the outer bottom periphery, with uniform cooling at the inner cylindrical wall. The model retains…Sagar Suresh, Ayan Kumar Banerjee·Jun 7, 2026SaveLearn
Linear Stability Analysis of convective flows in Rotating Baroclinic Annulus with Localized Peripheral Heating: A Floquet-BiGlobal ApproachWe investigate the linear stability of a rotating fluid annulus subjected to localized heating at the outer periphery of the bottom surface and uniform cooling at the inner cylindrical wall through a…Jaya Nandan, Ayan Kumar Banerjee·Jun 7, 2026SaveLearn
Collective Dynamics of Vortex Clusters in Compact Fluid Domains: From Pair Interactions to a Quadrupole DescriptionClusters of co-rotating vortices on compact fluid domains exhibit a simple collective dynamics, combining coherent global rotation with a slow breathing of the cluster size. In this work, we…Aswathy KR, Rickmoy Samanta·Jun 7, 2026SaveLearn
Particle settling in turbidity currents: inertia-independent biased samplingWe investigate the mechanisms governing particle settling in turbidity currents using Eulerian-Lagrangian direct numerical simulations. The Eulerian carrier flow is driven either by solutal buoyancy…Lianzheng Cui, Eric Climent, Graham O. Hughes et al.·Jun 6, 2026SaveLearn
Three-dimensional experimental investigation of the interaction between a rising bubble and a vortex ringThe interaction between turbulent flows and bubbles is a complex phenomenon ubiquitous in natural and industrial settings. In this work, we experimentally investigate, from a fundamental perspective,…C. Estepa-Cantero, M. Lorite-Díez, J. Ruiz-Rus et al.·Jun 6, 2026SaveLearn
Viscous spectral energy coupling across scales in generalised Newtonian fluidsWe investigate the spectral energy dynamics of turbulent flows with variable viscosity using direct numerical simulation of homogeneous isotropic turbulence of generalised Newtonian fluids described…Arthur Couteau, Panayotis Dimopoulos Eggenschwiler, Patrick Jenny·Jun 6, 2026SaveLearn
A One-Dimensional Discrete Boltzmann Method for Multidimensional Compressible FlowsA simple and efficient one-dimensional discrete Boltzmann method is developed for compressible flows with tunable specific heat ratios by incorporating extra degrees of freedom. To guarantee Galilean…Yaofeng Li, Chuandong Lin·Jun 6, 2026SaveLearn
Scalar gradient structure and dynamics in turbulent mixing at high Reynolds and Schmidt numbersHow well turbulence mixes a scalar θ is governed by the scalar dissipation rate χ= 2D |∇θ|2, making scalar gradients central to turbulent mixing. We study the structure and amplification of…Ruqaiya Islam Mishi, Dhawal Buaria·Jun 5, 2026SaveLearn
Cascades in the Kinetic Equation for the Majda-McLaughlin-Tabak modelThe Majda-McLaughlin-Tabak (MMT) family of models has proven to be an efficient ground for benchmarking wave turbulence theory, thanks to the low computational cost required to test theoretical ideas…Gregorio Tibone, Giorgio Krstulovic, Miguel Onorato·Jun 5, 2026SaveLearn
Effect of Spatially Heterogeneous Mucin Coverage on Tear Film Stability and RupturClinical observations of dry eyes reveal that tear film breakup is associated with spatial variations in corneal wettability arising from non-uniform mucin coverage. Motivated by these observations,…Deepak Kumar, Pushpavanam S·Jun 5, 2026SaveLearn
The Omitted Noise Contribution of Surface Normal Variation: Farassat's Formulation 1A revisitedFarassat's Formulations 1 and 1A have been extensively employed for propeller noise prediction. However, in the derivation of Formulation 1A from Formulation 1, the contribution associated with…Qitian Tao, Chen He, Xiaohua Liu et al.·Jun 5, 2026SaveLearn
A Wall Function for Turbulent Boundary Layers under Rotation via Symbolic RegressionThis study employs symbolic regression to derive physically interpretable, white-box wall-function expressions for turbulent boundary layers under system rotation. Flows in a rotating frame are…Yao Ma, Zhi Tao, Ruquan You et al.·Jun 5, 2026SaveLearn
Turbulence-based parametrization of animal flightAnimals capable of powered flight range in wingspan from a few hundred microns to a few meters. The inertial turbulence to which these animals are exposed features vortices ranging from a few hundred…Ariane Gayout, Eize J. Stamhuis, Casper J. van der Kooi·Jun 5, 2026SaveLearn
Generalised actuator disk theory: wake development with turbulent entrainmentClassical actuator disk theory, developed more than a century ago, provides an idealised description of turbine rotor performance. It treats a rotor as an infinitesimally-thin permeable disk and…Majid Bastankhah, Peter E. Hydon, Carl Shapiro et al.·Jun 5, 2026SaveLearn
Passive aerodynamic robustness reduces disturbance amplification in flightFlight in turbulence is constrained not only by aerodynamic efficiency, but also by how strongly flow disturbances are transmitted into unsteady loads and dynamic responses. Although disturbance…Lunbing Chen, Suyang Qin, Qilin Wu et al.·Jun 5, 2026SaveLearn
Vortex gust interactions with a freely-flying rigid airfoilThis study numerically investigates the interaction between an isolated vortex gust and a freely-flying airfoil, introducing a theoretical framework for interpreting the coupled lift and heave…Bingfei Yan, Jennifer A. Franck·Jun 4, 2026SaveLearn
Fluctuation-induced and quantum effects in nanofluidic transportThe hydrodynamic wall has traditionally been considered a featureless object, whose only role is to provide a boundary for fluid flow. Yet, there is now ample evidence that at nanometer scales,…Adrien Sutter, Peter Gispert, Baptiste Coquinot et al.·Jun 4, 2026SaveLearn
Multiscale POD of Transformer Attention Fields: Scale-Selective Analysis via Morlet ScalogramWe introduce scale-selective Proper Orthogonal Decomposition (POD) for transformer attention fields, inspired by the use of POD for extracting energetically dominant modes from turbulent flow…Athanasios Zeris·Jun 4, 2026SaveLearn
Statistical orientation and distribution of columnar ice crystals in turbulent flowsWe study the motion of columnar ice crystals that form in clouds over a range of low temperature. Our focus here is on elongated ice crystals, which are smaller than the size of the smallest eddies…A. Pumir, M. Z. Sheikh, K. Gustavsson et al.·Jun 4, 2026SaveLearn
An experimental study on the heat transport in porous media convectionWe investigate the heat transport in porous media convection over a wide Rayleigh--Darcy number range of 26.8≤ Ra≤ 2.62× 105, and a Darcy number range of $6.18×10-7≤ Da≤…Jing Dong, Lu Zhang, Ke-Qing Xia·Jun 4, 2026SaveLearn