Gallery

Unsteady flow around a wing at an angle of attack of π/16 and a Reynolds number of Re=50,000. Vortex structures visualized using iso-surface of the λ₂-criterion. Simulation performed using WaterLily.jl.

Dynamic inflation of a Reissner-Mindlin quadratic shell with MITC shear treatment. The dynamic solution is obtained using the HHTα method. Simulation performed using FerriteShells.jl.

Simulation of a falling ellipse in a fluid. The motion is obtained through a balance of gravitational and fluid forces. The domain tracks the linear motion of the ellipse and our immersed-boundary method resolves the rotational motion. The infinite domain is obtained through Biot-Savart boundary conditions. Simulation performed using WaterLily.jl.

Simulation of a falling ellipse in a fluid. The motion is obtained through a balance of gravitational and fluid forces. Simulation performed using WaterLily.jl.

Square disk accelerated in a static fluid at a final Reynolds number of Re=125,000. Vortex structures visualized using iso-surface of the λ₂-criterion. Simulation performed using WaterLily.jl.

Vortex structures behind a Dorritos accelerated in a static fluid at a final Reynolds number of Re=25,000. Vortex structures visualized using iso-surface of the λ₂-criterion. Simulation performed using WaterLily.jl.

Flapping motion of an elastic plate at a Reynolds number of Re=1,000 and a Strouhal number of St=0.2. Vortex structures visualized using iso-surface of the λ₂-criterion.

Flow around a circle at a Reynolds number of Re=1,000,000. Vortex structures visualized using vorticity. The flow uses the unbounded boundary conditions from BiotSavartBCs.jl, what you see is the complete computational domain.

Unsteady flow around a flapping wing with combined pitch roll and yaw motion, mimicking an insect wing. Vortex structures visualized using iso-surface of the λ₂-criterion and domain fluxes from the BiotSavartBCs.jl boundary conditions.

Inverted flag in a uniform flow at a Reynolds number of Re=200. Vortex structures visualized using finite-time Lyapunov exponent (FTLE) fields.

Asymmetric kite in a uniform flow at a Reynolds number of Re=100,000. Vortex structures visualized using λ₂-criterion.