Flow Visualization and Drag Calculation using GPU Computing

Vortex Visualization of Rambling Wreck (Georgia Tech Mascot) running at 20 mph

Velocity Field Visualization of Rambling Wreck

Reynolds number ~ 1,000,000, 17M Grid Cells
Lattice Boltzmann Method based Open-source solver FluidX
Solved using 1x Nvidia Geforce GTX in real-time, video speed X3

Original Code: Moritz Lehmann (https://github.com/ProjectPhysX/FluidX3D)

Vortex Visualization of Mosquito Flight

Reynolds number < 4,000,000, 14M Grid Cells
Lattice Boltzmann Method based Open-source solver FluidX
Solved using 1x Nvidia Geforce GTX in real-time, video speed X4

Original Code: Moritz Lehmann (https://github.com/ProjectPhysX/FluidX3D)