Gallery

Turbulent Flow Simulation

Lattice Boltzmann Method with Eddy Formation & Energy Cascade

Simulation Controls

Flow Parameters

Obstacles

Click and drag to draw obstacles

Visualization

Vorticity: CCW to CW
Obstacle

Flow Statistics

Avg. Velocity: 0.00
Max Vorticity: 0.00
Kinetic Energy: 0.00
Enstrophy: 0.00

Turbulence Metrics

Num. Eddies: 0
Drag Force: 0.00
Lift Force: 0.00
Energy Spectrum
Physics: The Lattice Boltzmann Method simulates fluid flow by tracking particle distributions on a discrete lattice. Turbulence emerges at high Reynolds numbers (Re = UL/ν), creating eddies that transfer energy from large to small scales - the famous Kolmogorov energy cascade.