GANNETRA — by Ostiumlab
Understand first. Solve later.
A real incompressible flow solver you can watch work — streamlines, pressure fields, and force coefficients update live as you change the geometry.
Built for the moment before the equation makes sense.
Engineering students staring at a drag coefficient with no intuition for where it comes from. Instructors who need a live demonstration, not a slide. Early-stage designers who want to see how a hull, a wing, or a pipe bend actually behaves before committing to CAD. Gannetra is for anyone who learns faster by watching flow move than by reading an equation.
We built the tool we wished existed in the classroom.
Most CFD software either locks the physics inside a black box or requires a workstation and a week of meshing before you see a single streamline. We wanted something that runs on a laptop, updates in real time as you drag a slider, and never pretends to be more accurate than it is.
Honest physics over impressive-looking physics.
A drag coefficient that's twice too high but clearly labeled as such teaches more than a number presented with false confidence. Every solver in Gannetra is validated against known analytical and textbook results, and where the model's accuracy runs out, the app tells you — in the same panel as the result.