The high-efficiency aerodynamic and aeroacoustic optimization framework comprises the following key modules: 1) Shape parameterization, which transforms the baseline geometry into a set of design ...

Aiming to meet rising demands for carbon fiber composite unmanned aerial vehicle (UAV) propellers, Mejzlik Propellers has added compression molding capabilities coupled with a snap-cure epoxy prepreg.

At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...

The noise from ship propellers disturbs the marine ecosystem. HAW Kiel investigated the cause and aims to develop quieter ship propellers.