For an easy introduction to numerical flow simulations, the engineers of CFD Consultants GmbH cooperate with our partner AirShaper to offer you a DIY Online CFD Tool for very fast calculation of external flows.

Effortlessly check and improve your aerodynamic design.

This is how it works: Upload your geometry file, determine the desired wind or flow velocity and start the flow calculation at the push of a button. At best after a few hours, you will be informed by e-mail of the end of the calculation and will receive a detailed result report with values for drag and lift  as well as the aerodynamic moments. Furthermore, the drag coefficient and the required power are determined. Pictures show 3D pressure clouds, surface pressures, surface friction and streamlines, which identify aerodynamically critical areas and provide indications of possible optimization.