Blog

Why did a bridge give way under marching soldiers in 1831? Using swings, guitar strings and a 60 m footbridge simulated in EverySim, we explain natural frequencies, mode shapes and how modal analysis spots resonance risks early.

No install, no high-end hardware — run structural analysis right in your browser. Upload a CAD file, pick a material, apply loads, and see exactly where your design is weakest in under 10 minutes. Here's how it works, step by step.

We built three propellers in a cloud CFD simulator, threw the same 4,000 RPM at all of them, and let the physics decide. More thrust doesn't mean what you think it means.

Instead of resolving the entire flow field with a volume mesh, vortex methods focus on the circulation and wake structures that drive aerodynamic performance. Learn why they are widely used for propellers, rotors, and wind turbines.

Reduce FEA boundary condition errors in your structural simulations. Learn how over-constraining, rigid body motion, and load application mistakes skew results.

Navigate the complexities of RANS, LES, and DNS to choose the right turbulence model for your engineering simulation needs.