Wind tunnel - Part 1 - Aerodynamics

I made a wind tunnel! This is a closed loop wind tunnel (subsonic)

Watch part 2 for the experiments:    • Wind Tunnel Experiments - Part 2 - Ae...  

What I mean by energy loss is energy transformed into another energy type which we can't use or isn't useful to us.
These energy types are generally Heat, Sound or Light

The faster we go, the more we lose energy. And with energy becoming crucial in our world, we need to save it. A big energy loss with high speeds is friction. In air, we have wind. That's why I wanted to see how the wind affected different objects and therefore study aerodynamics. That's why I made a wind tunnel

Thanks to Albert for his advice :    • Видео  
More about load cells :    • Electronic Basics #33: Strain Gauge/L...